#screw air compressor common accessories

[ytengs-blog]

How to deal with high temperature failure of screw air compressor accessories

Compared with the piston air compressor, the screw air compressor has more accessories: sensors, temperature control valves, filters, controllers, etc. The structure of the screw air compressor is more complicated than that of the piston air compressor, and the maintenance in the later period is also more complicated. more important. Of course, in the face of a high temperature environment, the operating status of the accessories also needs to be paid attention to: the normal operating temperature of the screw air compressor accessories is 75°C-95°C, and when it is higher than this temperature, it is a high temperature. Analyzing and judging the cause of the high temperature of the air compressor is the basis for solving the fault of the air compressor

Generally, the reasons for the high temperature of the screw air compressor are as follows:

One: The temperature sensor is out of order. The panel of the air compressor shows that the temperature is unstable, indicating that the temperature sensor is malfunctioning. Solution: replace the new temperature sensor.

Two: The temperature control valve is faulty. The function of the temperature control valve is to control the oil injection temperature of the main engine of the screw air compressor; it uses the temperature control element to control the opening degree of the valve core of the element according to the oil temperature, thereby controlling the amount of oil passing through the oil cooler, allowing the cold and hot oil to mix Finally, go to the main engine to control the fuel injection and exhaust temperature. Solution: Replace the temperature control valve core.

Three: The oil filter is clogged. The function of the oil filter is to filter the impurities in the lubricating oil and protect the main engine of the screw air compressor. If it is not replaced for a long time, or the operating environment is relatively harsh, the oil filter will be blocked, the flow rate of the oil circuit inside the compressor will be small, and the main engine cannot get enough lubricating oil for cooling in time, and high temperature will appear. Solution: replace the oil filter, or do a comprehensive oil circuit maintenance.

Four: The cooler is blocked. The cooler is also what we commonly call "radiating fins". The lubricating oil circulating inside the screw air compressor must be cooled by the cooler and then flow back to the compressor host. When the cooler is blocked, the lubricating oil of the air compressor cannot be cooled, which will cause The temperature remains high. Solution: Clean the cooler with dry compressed air, or disassemble it for cleaning if it cannot be cleaned.

Five: The controller of the screw air compressor is faulty. There is an alarm situation. If it is because of this reason that the high temperature is displayed on the panel of the air compressor. Solution: Replace with a new controller.

Six: Lack of lubricating oil. The lubricating oil of the screw air compressor not only has the function of lubricating and sealing, but also can cool the unit, so it is also called "coolant". When the machine lacks coolant, the heat generated by the air compressor cannot be cooled. The temperature will rise higher and higher, which is also one of the main factors causing the high temperature of the screw air compressor. Solution: add air compressor oil, if the high temperature is caused by the deterioration of lubricating oil, replace the air compressor lubricating oil.

The wear and replacement of accessories and regular maintenance are also one of the prerequisites for the normal operation of the air compressor, so regular maintenance should also be paid attention to during the daily work of the air compressor.

Air Compressor Spare Parts Supplier - Youteng

Wuxi Youteng Machinery Co., Ltd. was established in 2012, mainly engaged in air compression system, vacuum system design consulting, engineering project and repairing services etc. Our company mainly provides air compressor equipments and accessories for compressors of world-famous brands. We also support OEM. In addition, The company has a number of experienced technicians to perform maintenance work on various air compressors, dryers and filters, which have a certain influence in China. At the same time, the company also participates in motor overhaul projects and maintains various motors. We have a complete service system and sufficient spare parts to relieve customers from worries.

[reisemoto]

Essential Motorcycle Tools and Accessories for On-the-Go Repairs

Don’t know what to do when you have a breakdown while riding? Invest in essential bike tools for quick repairs. Read on to know more.

Whether you're a daily commuter or long-distance rider, having the right motorcycle tools at your disposal can be a lifesaver when you’re on the road and have a breakdown. Indian roads are known for their unpredictability, and can present many a challenges to riders. Being prepared for yourself or your riding group with the best motorcycle tools is essential. This guide covers the must-have tools and accessories you need for on-the-go repairs, how to maintain them, and which ones are best suited for different types of rides.

Must-Have Motorcycle Tools for Indian Roads

There are some must-have tools that a rider should definitely have. These are non-comprisable and help immensely. 

 Tyre Repair Kit:  Punctures are common on Indian roads, especially in urban areas with sharp debris. A tyre repair kit is a must-have for patching-up tubeless tires or plugging a hole quickly and finding the next mechanic. Look for kits that include a plug tool, CO2 canisters for inflation, and a pressure gauge. If you’re riding long distances, a portable air compressor can be a valuable addition till you can reach proper mechanical help.

 Multi-tool kit:  A multi-tool kit is a compact and versatile piece of gear that includes wrenches, screwdrivers, and pliers. It allows you to handle small repairs like tightening loose bolts or adjusting components that may have shifted from the original position. Choose a multi-tool kit that has both metric and imperial measurements, as motorcycles often use a mix of sizes, so any brands can be taken care of.

 Chain Tool: A chain can loosen or break, especially on long rides over rough terrains. This is often a pain for many bikers who do circuits like Ladakh. Having a chain tool lets you tighten, fix, or replace links. Also, carrying a small bottle of chain lube is essential for regular maintenance on extended trips.

 Socket Wrench Set: A socket wrench set with a variety of socket sizes will help you remove or tighten bolts and screws during maintenance of your bike. Whether you’re adjusting your bike’s suspension or tightening engine components, this tool comes in handy.

 Spare Fuses and Bulbs: Electrical failures are often due to blown fuses or bulbs in a bike system. Carrying spares ensures you won’t be stuck in the dark or without signals. This is essential for your safety. Having a small, portable tester to check for electrical issues can also save you time on troubleshooting.

Maintenance Tips for Motorcycle Tools

Just like your motorcycle, your riding tools need care to remain in top condition. Here are some top maintenance tips:

 Keep Them Clean and Dry: After every ride, especially in rainy or muddy conditions, wipe down your tools with a clean cloth. Exposure to moisture can cause rusting, which can render tools ineffective.

 Lubricate Moving Parts: For multi-tools and wrenches, apply a small amount of lubricant to the joints to ensure they move smoothly and don’t get stuck. This is especially important for riding tools that you use frequently. Check them frequently if you are not going on regular rides, so they stay in shape.

 Store Properly: Use a tool roll or a small bag to store your tools. This not only keeps them organized but also protects them from dust and dirt, which are common on Indian roads. Make sure your storage solution is waterproof if you’re riding during the monsoon season.

 Regular Checks: Periodically check your motorcycle tools to ensure everything is in working order. For example, test your tyre pressure gauge for accuracy, and inspect your multi-tool for any signs of wear or damage.

Essential Tools for Different Types of Rides

 City Commuting: City commuting requires compact and lightweight must-have riding tools that don’t take up much space in your bag. A multi-tool kit, tyre repair kit, and spare fuses should be enough to handle most minor repairs.

 Long-Distance Touring: For long-distance riders, especially those venturing into remote areas, a more comprehensive kit is essential. Along with the basics like a multi-tool kit and tyre repair kit, pack a socket wrench set, chain tool, and extra fuel containers. Also, consider carrying a portable air compressor and spare cables.

 Off-Road Adventure: Off-road riding puts a strain on your bike, so you’ll need tools that can handle tougher repairs. Along with a chain tool, socket set, and tyre repair kit, carry heavy-duty zip ties, duct tape, and a portable toolkit designed for off-road bikes. These can help you manage temporary fixes in harsh conditions until you reach a repair shop.

Additional Accessories for On-the-Go Repairs

 Portable Jump Starter: A dead battery can bring your ride to a halt, especially if you're far from any assistance. A portable jump starter can help get you back on the road quickly. Look for models that are compact and designed specifically for motorcycles.

 First Aid Kit: While not a tool for your motorcycle, a first aid kit is an important accessory for any ride. Carry a basic kit with bandages, antiseptics, and pain relievers in case of minor injuries.

 Flashlight: Night-time breakdowns can be daunting, but a flashlight makes repairs easier in low-light conditions. A headlamp is a great hands-free option, allowing you to focus on the task at hand.

Best Motorcycle Tools for Indian Roads

India’s varied road conditions—from urban traffic to off-road trails—require a versatile set of motorcycle tools. Reise Moto offers a wide range of riding tools tailored for Indian riders on their website www.reisemoto.com. Their comprehensive kits include multi-tools, tire repair kits, and essential spares designed to withstand tough conditions. Whether you're navigating the bustling streets of a city or cruising through the mountains, having the right motorcycle tools ensures you're prepared for anything. These must-have riding tools will keep you safe, and Reise Moto’s durable and reliable gear will give you peace of mind on every ride.

Preparedness is key to ensuring that your bike remains in optimal condition no matter where you ride. Carrying the right motorcycle tools not only helps you manage unexpected breakdowns but also boosts your confidence on the road. With proper care and regular maintenance, your tools will always be ready when you need them most. For the best motorcycle tools for Indian roads, trust Reise Moto to provide high-quality gear that will stand the test of time.

[morbidnun-blog]

Air Compressors - Learning the Unique Sorts

regulátory tlaku Air compressors are some of the most widespread, yet most misunderstood, tools there are in mainstream use. Air compressors occur in different kinds that are meant for specific utilizes, and being aware of what types of compressors operate finest for a provided condition can make the variance in productiveness, expenses and basic safety. Air compressors tumble into 3 primary groups: constant-operate models, piston travel designs and rotary screw versions. There are also centrifugal air compressors, while, these are incredibly hardly ever encountered outside of very large, industrial applications, these kinds of as those involving mass electrical power era. These three principal types of compressors dominate the current market, and although each has attributes and accessories that can increase or prohibit its apps, these versions encompass the majority of purposes for property, small business and industrial makes use of necessitating air compression. Ongoing-Operate Compressors The repeatedly-running compressors, frequently referred to as compact compressors, offer compressed air as it is necessary by ongoing operation of the compression system. These kinds of compressors are fundamentally shrinking air hoses, using pressured air through cutting down dimensions of hoses or nozzles, which raises the force of the air before it emerges. These are usually used to inflate tires, air mattresses and other items with insignificant inflation needs. Piston-Pushed Compressors Piston-driven compressors are fairly distinct from compact compressors, not only in the way they compress the air, but also in the reality that they have the skill to shop it. This supplies a constant supply of compressed air, with out having to run the compressor non-halt as the air is depleted in the storage tank, the compressor is activated to refill it. Piston compressors are some of the most common kinds encountered in automotive shops, household garages and a host of workshops. They are accessible in solitary or two-phase versions, with a two-stage product additional compressing the air a 2nd time for increased pressures. These are some of the most adaptable and helpful compressors, mainly owing to their comparatively modest size and portability. Rotary Screw Compressors Rotary screw compressors are largely identified in complete-scale industrial programs, this kind of as producing and assembly crops. Rotary screw compressors are extremely related to piston-pushed compressors, but rather of utilizing a cylinder and piston, these styles use huge screws to compress and force air up into a storage tank. These sorts of compressors also appear in single or twin-stage versions, allowing for much greater pressure outputs than most other varieties.

Special Factors Even though the sort of compressor will generally determine its sensible role, there are some other features to take into account, particularly when industrial or industrial programs are in issue. Many special purposes, this kind of as electronics manufacturing, must have pure air supplies air compressors that use oils for interior lubrication of the pistons or screws may well not be relevant in these scenarios, as they are notorious for leaking oil into the air tanks and lines. There are many particular things to consider with air compressors that may possibly want to be addressed, based on the supplied software, and familiarity with the varieties compressors at the onset will make these things to consider fairly a little bit less complicated to deal with and deal with efficiently.

[aaitscaffold]

How useful can roller stands be for your car repair shop?

If you own or plan to have a car repair shop, there are many important equipment you will need to run a successful business. Without the right equipment, you will not be able to safely or quickly perform the necessary repairs for your customers. In addition to the other important equipment you will need for your car repair shop, you will need a rolling jack stand. To perform the wheel service on a 4-post elevator or scissor, you will definitely need a rolling jack stand.

Scaffolding Accessories

Roller brackets are an excellent addition to any car repair shop, and they come in many different capacities and are used to lift a vehicle off the tracks. Rolling jacks allow you to realize the full potential of your 4-post lifts. With rolling jack stands, you can forget about manual or awkward bottle jacks and greatly improve the functionality of your 4-post lifts. Using the rolling jack, you can lift the wheel and tire assembly of an elevator on the ground for easy access. In general, rolling jacks can be adapted to many different brands or car lifts. You should use a rolling jack stand for any repair related to the wheel. For any repair that requires raising the vehicle, you will need a strong floor jack to support the elevated vehicle.

 Considerations for a roller

There is no doubt that a rolling jack is a great investment for your car repair shop. However, there are many options for rolling jacks. Before buying the best rolling cat, be sure to evaluate your store and your needs. Some questions to ask when buying a rolling cat include:

 ● What type of repairs do I usually do in my car repair shop?

 ● How much space do I have available?

 ● What is my budget for a rolling cat?

 ● How much capacity do I need from a rolling jack?

 ● What 4-post lift do I currently have and which rolling jacks are compatible?

Types of rolling cats

When considering which rolling jack is best for your car repair shop, it is important to understand the different types of rolling jacks. Then, you can compare the different types to determine which one will be the most suitable for the repairs you make in your workshop. The main types of rolling jacks include the rolling bridge jack, the manual pump rolling jack, the manual pump rolling jack and the air / hydraulic operated rolling jack.

 Jack Jumper

The sliding bridge jack is one of the most commonly used car lifts due to its compatibility with common car lifts. Rolling bridge jacks come in a variety of capacities, so there is one suitable for your store.

Manual pump rolling jack

The rolling pump of the manual pump is a manual jack that does not require air compression. With an easy-to-use manual pump, this manual rolling jack is ideal for work with wheels and brakes. The hand pump's rolling jack adapts to most 4-post elevators and features a welded channel. With a manual pump, this rolling jack is often more affordable than those with air compressors. For a simple and affordable rolling jack, opt for one with a manual pump.

 adjustable screw jack post

Unlike manual pump rolling jacks, pneumatic / hydraulic rolling jacks take advantage of the air for operations. These rolling jacks are used to lift the rear or front of a vehicle so it can perform brake and wheel services. When using air operated rolling jacks, it is important to never exceed the recommended supplied air pressure. Doing so may harm your cat. Because they take advantage of the hydraulic system, these rolling jacks tend to be the best option for heavier car lifting and generally have the greatest capacity.

[itsworn]

The Little W Engine On The Dyno: We Finish our Chevy 348

As projects often go around here there were some delays finishing our 348 and getting it on the dyno. Between John Beck’s racing schedule, the demands of building Bonneville and El Mirage record-breaking engines, and all our commitments, it took a while for us to get together. But the wait was worth it. When we started this project our goals were conservative; we were going to do a conservative rebuild of our 1960 Super Turbo-Thrust 348 that was rated at 280 hp. As we explained in the original build story way back in October, rather than rebuild the original heads we opted for an Edelbrock Performer kit that included aluminum heads and a hydraulic roller cam for its obvious advantages. The rods in these engines were known to be trouble prone and we had a couple of originals that we didn’t trust, so we opted for a set of Scat 6.385-inch H-beam replacements with 7/16-inch ARP cap screws (stock 348 rods are 6.135 inches long, 409 rods are 6.00). The longer rods allowed us to use Ross pistons from 409 guru Jack Gibbs that are lighter than stock replacements.

With the engine bored 0.030-inch oversize (from 4.125 to 4.155 inches) and the stock stroke of 3.25 inches (which Beck took exception to, but more on that later) the displacement came out to 352 ci. As this was going to be a daily driver street engine with a single four-barrel carb we were shooting for 350 hp and a broad, flat torque curve. What we ended up with was 379.9 hp and peak torque of 361 lb-ft—but for our purposes the most important statistic was the torque averaged 344.55 lb-ft from 3,000 to 6,300 rpm. On top of everything else, thanks to the Edelbrock cam the exhaust note at idle is music to the ears.

Carburetion The entire philosophy of this engine build was simple and effective. To that end we used an Edelbrock Performer RPM dual-plane intake manifold and an Edelbrock 1806 Thunder Series AVS 650-cfm four-barrel carburetor with an electric choke. There are a number of features about the Edelbrock carburetors we have come to appreciate. There are no gaskets below the fuel level, which eliminates leaks and jet changes and float adjustments can be done without draining fuel or removing the carburetor. In addition, the use of metering rods means that recalibration is often as simple as changing them without changing jets. In addition, the transition from lean to rich air/fuel ratios is easily adjusted by changing a pair of springs. In addition to the other advantages Edelbrock carburetors offer the Thunder Series’ unique Qwik-Tune Secondary Air Valve allows for limitless calibration of the secondary circuit.

Ignition System PerTronix plug-and-play billet distributors for 348/409 engines have CNC-machined 6061 T-6 polished billet housings with ball bearings rather than bushings supporting the upper shaft. They are available with Ignitor II or Ignitor III electronic ignition modules. We chose the Ignitor II as it senses the current level in the coil and adjusts the dwell accordingly. The Ignitor III adds multiple sparks throughout the entire rpm range and includes a built-in digital rev limiter. Both only require attaching two wires to the coil and they’re ready to run.

When it comes to selecting a coil PerTronix offers three choices: Flame Thrower I, II, and III. Flame Thrower I 40,000V coils can be used on virtually any inductive (non-capacitive discharge) ignition system. Flame Thrower II coils have lower resistance, 0.6 ohms for use with Ignitor II ignition systems as well as many other high-energy ignitions. Flame Thrower III coils have extremely low resistance of 0.32 ohms and are compatible with Ignitor III electronics only.

Headers As this engine is destined for an early Ford engine compartment we needed block hugger–style headers and we chose Patriot’s PN H8066-B. The 18-gauge primary tubes are 1-3/4 inches in diameter leading into 2-1/2-inch collectors. To prevent leaks the flanges are 5/16-inch thick and have raised beads around the ports. These headers come complete with gaskets, header bolts, and collector reducers. Available finishes include Metallic Ceramic Thermal Barrier Coating (MCTBC), Hi-Temp black coating that provides good corrosion and heat protection, and raw steel for individual customizing. Patriot also offers a chrome option that is polished before and after assembly for show-quality appearance, as well as a stainless steel option.

Engine Accessories Choosing a starter for a W engine will depend on the diameter of the ring gear on the flexplate or flywheel. Two are available: 12.750-inch diameter with 153 teeth and 14-inch diameter with 168 teeth. In either case Tuff Stuff can supply the appropriate starter in fullsize OEM style or high-torque gear reduction starters. They are available in chrome plated, stealth black, and powdercoated colors and Factory Cast PLUS+ finishes. The gear reduction starters feature an adjustable mounting block, which lets the starter be rotated to provide additional starter clearance.

On the front of the engine we used Alan Grove brackets to mount the power steering pump, alternator, and A/C compressor. We used a Tuff Stuff Type II GM power steering pump that requires a separate fluid reservoir and a press-fit pulley. Tuff Stuff offers two different versions of the remote reservoir pumps, 1,200 psi for recirculating ball steering and 850 psi for Mustang II rack-and-pinion steering gear.

For a charging system we used Tuff Stuff’s 10SI GM-style alternator. It has a custom voltage regulator that lets the alternator be used as a one-wire alternator or can be factory wired using the OEM plug. Available in chrome plated, black chrome, polished aluminum, stealth black, and powdercoated colors and Factory Cast PLUS+ finishes, these alternators output from 65 to 140 amps.

The final accessory to be added was the Vintage Air A/C compressor. Like the alternator and power steering pump it’s mounted with a separate, stand-alone bracket.

What Happens With 86 More Cubic Inches? When we began this project Beck tried his best to convince us to build a larger displacement engine with a stroker crankshaft, but we resisted. We were looking for a 350- to 375hp mild mannered driver, we had an excellent stock crank that only required polishing, and our budget was pretty well used up. We stuck with the stock crank even though we knew this engine, particularly with the parts we had selected, was capable of producing much more power.

At one time stroking a 348 was done by using a big-block Chevy crankshaft but that was expensive as it required extensive machine work. But today there are very affordable stroker cranks available and it’s simply a matter of ordering pistons with the proper wristpin location to make it all work. For right around $700 the stroke of a 348 can be increased from 3.25 to 4.0 inches, resulting in 434 ci. Recently Beck built a stroked 348 with virtually the identical components we used in our engine—the result was 473 hp and 507 lb-ft of torque. That’s almost 100 hp and over 160 more lb-ft of torque. If you’re looking for more out of a 348, that’s a pretty good return on the investment.

Our finished 348 decked out with Edelbrock finned aluminum valve covers and a matching air cleaner.

Before John Beck strapped our 348 to the dyno the Edelbrock roller rockers were adjusted. With the valves closed the pushrods were spun while removing any lash. When the pushrods would no longer spin easily the adjustment was tightened a half turn and locked in place.

As the Edelbrock Performer 348/409 kit includes a steel hydraulic roller cam it’s necessary to run a compatible distributor gear. We chose a Comp Cams composite distributor gear (PN 12140) for our PerTronix distributor.

The Comp distributor gear comes with the roll pin hole in one side only. By aligning the holes in the gear and the shaft and using them as a guide the second hole was drilled.

For spark plug wires we chose a cut-to-fit set from PerTronix. The Flame Thrower Universal MAG X2 wires come with trick ceramic spark plug ends—they’re available with straight, 45- and 90-degree ends and come with terminals for male and female distributor caps.

Assembling a set of spark plug wires is simplified with this ratcheting crimping tool from PerTronix. It comes in a kit with dies that can also be used on common electrical connectors.

After stripping away a 1/2 inch of the insulation the conductor is folded back over the wire and the end is crimped in place. The result a solid, factory-looking attachment. Silicone lubricant will help slide the boot in place (do that before the end is crimped on!).

With the engine up to operating temperature Beck checked for any water or oil leaks. Finding none he set the timing in preparation for the first pull.

We used a PerTronix Flame Thrower billet distributor with vacuum advance and Ignitor II electronics. Like GM distributors, the advance mechanism is under the rotor.

To adjust maximum mechanical advance PerTronix includes three different sets of limiters. This older style uses colored dots to indicate the total mechanical advance, none equal 12 degrees; blue 16; red 20.

Also included with the distributor are three sets of springs to adjust the mechanical advance curve.

Here a pair of late-style limiters marked 10 are installed. Together they restrict total mechanical advance to 20 degrees

The proper coil for our PerTronix Flame Thrower distributor was a Flame Thrower II coil with 0.6-ohm primary circuit resistance.

For reliability and simplicity we chose to run a single Edelbrock Thunder Series AVS carburetor on an Edelbrock dual plane manifold.

Edelbrock’s calibration kit includes primary and secondary jets, metering rods springs, everything necessary to a tune a carburetor for any engine combination.

In many cases tuning an Edelbrock carburetor is a simple matter of changing a metering rods or metering springs.

If jet changes are necessary, the top of the carburetor can be removed without the danger of spilling gasoline. Arrow number one points to the primary jet, number two is secondary jet. There is one pair in the left side float chamber, another set in the right float chamber.

During testing we picked up a small increase in bottom-end torque with an Edelbrock spacer. While the increase wasn’t significant the phenolic spacer also provides the added benefit of its excellent heat insulating properties, so we kept it.

We used ARP 12-point flexplate bolts for Chevy’s big- and small-blocks as well as Ws. ARP suggests thread locking compound (medium strength, not the high strength shown) on the threads and fastener assembly lube under the heads then torque to 75 lb-ft.

Our flexplate is neutral balance with a 168-tooth ring gear. Again, it’s the same as big- and small-block Chevrolets with a two-piece rear main seal. SFI approved, this flexplate also has the dual torque converter pattern.

Although the original starter is bolted to the bellhousing, the 348’s starter pad is also drilled for a block-mounted starter (they were used with Turboglides).

We used a mini starter from Tuff Stuff (PN 1350). It mounts with the diagonal holes and is compatible with 168-tooth ring gear.

For headers we chose Patriot’s block huggers with high-temp black coating. Note we retained the original canister oil filter—the plug above the filter is where the oil pressure sender will be installed.

Originally our 348 used a road draft tube, we installed a rubber grommet in the hole where it went and used a small-block Chevy push-in PCV valve.

The Edelbrock manifold came with a chrome oil filler tube and breather cap. The thermostat housing is standard Chevrolet.

For a vibration damper we used a Rattler from TCI Automotive for a small-block Chevy (the crankshaft snout of the W engines and small-blocks are the same diameter).

To drive all the accessories we used small-block pulleys from Vintage Air. The additional third crankshaft pulley will turn the power steering pump.

The crankshaft uses a two-groove pulley with an additional single-groove pulley for the power steering pump; the water pump uses a two-groove pulley.

Tuff Stuff supplied the remote reservoir power steering pump. To install the press fit gear a stud, washer, and nut are supplied to pull the pulley into place. Never use a press as it will damage the pump.

We used mounting brackets from Alan Grove, they are simple, strong, and affordable. This power steering bracket bolts to the two threaded holes in the front of the block.

The Tuff Stuff one-wire alternator mounts to an Alan Grove bracket that attaches to the left head via existing holes.

The Alan Grove air-conditioning bracket uses two 3/8-inch bolts and two that are 7/16 inch. It was necessary to drill and tap two of the holes in the Edelbrock head to the larger size.

Here the high-mount Alan Grove bracket and Vintage Air A/C compressor are in place. As with all the brackets, belt adjustment is part of the design so no additional straps or supports are necessary.

We installed all the mounting brackets before painting them to make sure they fit properly. We needn’t have worried as they fit perfectly.

The post The Little W Engine On The Dyno: We Finish our Chevy 348 appeared first on Hot Rod Network.

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[kelleyswitf-blog]

Troubleshooting Cooling System on Generator

The most important link in the maintenance chain is the diesel engine operator.  His daily and weekly checks of the cooling system and reports on any questionable conditions he observes will help prevent engine breakdown on the job and provide valuable information to engine repair people.

Each must be recorded and reported as and when they are found.

 diesel-generators-13

 Diesel Generator Checks Before Start-up

1.  Water level.

2.  Cleanliness of coolant.

3.  Radiator cap gasket.

4.  Hose and connections for leaks or hose collapse.

5.  Engine lubricating oil level.

Note

Oil level too low or too high will cause overheating and possible loss of the coolant.

6.  Check for water in the oil and vice versa.

7.  Inspect the fan for bent or damaged blades.

8.  Check the belt for tension and condition.

9.  Inspect the radiator for bent core fins or accumulation of debris.  Check shutters for

damage or linkage wear.

10.  Check for leaks at the cooler, water pump, or other accessories.

 Diesel Generator Complaints and Causes

Loss of coolant due to external leakage.

1.  Leaking pipe plugs, such as core plugs, which seal off coolant passages.

2.  Loose clamps, faulty hose and piping.

3.  Leaking radiator:  Core hole plugs are sometimes loosened by corrosion or vibration.

These same conditions, or frozen coolant, can cause core seals to open up.

4.    Leaking radiator, de-aeration top tank or surge tank.

5.    Leaking gaskets due to improper tightening of cap screws, uneven gasket surfaces or

faulty gasket installation.

6.    Leaking drain cocks.

7.    Leaking water pump:  Badly worn or deteriorated seals are the cause of leaks at the

pump. Premature failure of the pump seals often results from suspended abrasive

materials in the cooling system, or excessive heat from lack of coolant or cavitation.

8.    Leaks at engine cylinder head gasket.

9.    Leaks at upper cylinder liner counter bore.

10.  Leaking engine or auxiliary oil cooler.

11.  Leaking air intake after cooler (intake air heater in some cases).

12.  Leaking water manifold and/or connections.

 Loss of Coolant Due to Internal Leakage

1.  Leaking engine cylinder head gasket:  Coolant passes into the cylinders or the crankcase.

2.  Cracked engine cylinder head:  Coolant passes into cylinders and is blown out of the

exhaust.

3.  Deteriorated, severed or chafed liner packing; defective liner packing bore:  Coolant

passes into the engine crankcase.

4.  Improperly seated or defective sleeves:  Coolant can pass into the cylinder, crankcase,

and, if the heads have cylindrical injectors, coolant can enter the fuel system if it gets

past the injector body O-ring.

5.  Porous cylinder block or head casting:  Coolant can pass into the crank case via holes in

the system jacket.  If the cylinder heads have internal fuel passages, coolant can

enter the fuel system via holes in the wall of the fuel rifle which adjoins coolant passages.

6.  Cracked or porous water cooled exhaust manifold and faulty manifold to head mounting

gaskets.  Coolant passes into the cylinder or out through the exhaust system.

7.  Leaking engine or accessory oil cooler:  Coolant passes into the oil side of the cooler

when the engine is shut down.  The reverse almost always occurs when the engine is

operating.

8.  Leaking engine air intake after cooler or intake air heater:  Coolant passes into the

cylinders on naturally aspirated engines, also on turbo charged engines when the intake

manifold pressure is less than the coolant pressure.

 Loss of Coolant Due to Overflow

1.  Over filled radiator:  As the engine reaches normal operating temperatures, the coolant

expands, and due to a lack of expansion space, unseats the pressure cap or relief valve,

allowing the coolant to pass out through the overflow pipe.  This does not occur with a

properly designed top tank – expansion space compensates for this.

2.  Slush freeze or frozen coolant resulting from insufficient antifreeze in the system or

poor mixing of antifreeze and water.

3.  Dirt, scale or sludge in the cooling system.

4.  Plugged radiator core.

5.  Restriction or plugging of fill line due to routing and/or deterioration.

6.  Combustion gas entering the cooling system and displacing the coolant causing it to

overflow.

7.  More water introduced in the area above the baffle than the fill line can handle.

8.  Improperly routed or sized fill line.

9.  Excessive air intake temperatures.

 Diesel Generator Engines Overheating

1.  Poor circulation of coolant caused by collapsing of soft hose and restriction.

2.  Over fuelling the engine.

3.  Radiator shutter malfunction or improper adjustment of the thermal controls.

4.  Incorrect adjustment or malfunction of variable pitch or modulating fans.

5.  Crankcase oil level too high:  Crankshaft dips in oil and causes a corresponding increase

in temperatures due to friction and parasitic load on the engine.  Crankshaft oil dipping can

also be encountered when operating an engine beyond the angles for which the oil pan was

originally designed.

 6.  Dirty engine exterior:  Heavy accumulations of dirt and grease can severely hinder normal

heat dissipation through the exterior walls of all the engine components.

7.  Pressure of air in the cooling system:  The following are the most common causes of air

entrapment:-

A.  Low coolant level due to leaking water pump or leaks at hose and/or coolant

accessories.

B.  Leaking air intake aftercooler.

C.  Leaking engine or air compressor cylinder head gasket.

D.  Improperly seated injector sleeve.

8.  Inadequate cooling capacity:  This condition can be the result of misapplication of one or

any combination of the following cooling system components:-

A.  Radiator

B.  Top Tank

C.  Surge Tank

D.  Fan

E.  Fan Shroud

F.  Water Pump

G.  Auxiliary Coolers

H.  Re-circulation Baffles

I.  Fan Speed

9.  After boil:  Coolant boils and overflows after the engine is abruptly shutdown following

heavy loading.

10.  Improper fan belt tension.

 Coolant Contaminated with Combustion Gases

1.  Cracked cylinder head.

2.  Blown head gasket.

3.  Injector sleeves leaking.

 Coolant Contaminated with Fuel Oil

1.  Injector sleeves leaking.

2.  Porous cylinder head casting:  The fuel enters the cooling system through holes in the wall

of the fuel rifle which adjoins the coolant passages.

[ytengs-blog]

Why air compressors are more likely to fail in hot summer

In the past, every hot summer, customers often asked our air compressor maintenance engineers: Why does the failure rate of screw air compressors increase in summer? Actually this is normal. Since the screw air compressor is a heating device, the temperature is relatively high in summer, and the natural failure rate is high when the equipment temperature is high. Another reason is that the water content in the air is relatively high in summer, and the water in the compressed air is also the cause of the high failure rate of the screw air compressor.

Well how to help your own screw air compressors reduce the operating temperature and reduce the failure rate?

If it is an air-cooled air compressor, it is necessary to check whether the outside of the cooler is blocked, mainly to see if there are dirty things. If it cannot be cleaned with compressed air, you can remove the screw air compressor cooler and use a high-pressure water gun. rinse.

If the air compressor is water-cooled, it must be cleaned with a special cleaning agent and a water pump.

Solving the problem of high temperature of the screw air compressor can prolong the service life of the screw air compressors, and can largely solve the problem of frequent screw air compressor failure and shutdown, and reduce the maintenance cost of the screw air compressor. In addition, it is best to use original accessories for equipment maintenance. If you consider that the original accessories are relatively expensive, you do not want to waste this cost, and you must ensure that the accessories used for machine maintenance are no problem and will not affect the service life of the machine. The staff of the air compressor user unit also need to learn some common sense in the maintenance and repair of the air compressor, so that it is easy to identify the inferior accessories and the wrong operation of the machine, so as to timely identify the cause of the machine failure, and feedback or repair the machine condition.

Screw Air Compressors Supplier — Youteng

Wuxi Youteng Machinery Co., Ltd. was established in 2012 with a 20,000 square meters’ factory. Our company mainly provides air compressor equipments and accessories for compressors of many world-famous brands. Atlas Copco Screw Compressor GA 11–26&GA 11+-30 is a hot-selling product of Oil-lubricated Compressors series. Please contact us for more details.

If you are want to know more screw air compressors, please click here.

[genr-blog1]

Air Compressors - Finding out the Distinct Types

cyklónové odlučovače Air compressors are some of the most prevalent, but most misunderstood, tools there are in mainstream use. Air compressors occur in unique kinds that are meant for specific works by using, and knowing what kinds of compressors get the job done ideal for a supplied situation can make the variation in productivity, expenses and safety. Air compressors fall into 3 fundamental groups: ongoing-run models, piston push designs and rotary screw designs. There are also centrifugal air compressors, although, these are incredibly almost never encountered outdoors of extremely substantial, industrial apps, this sort of as people involving mass electrical power technology. These 3 principal varieties of compressors dominate the marketplace, and although just about every has attributes and accessories that can develop or restrict its programs, these models encompass the the greater part of apps for house, small business and industrial makes use of necessitating air compression. Continuous-Operate Compressors The consistently-operating compressors, typically referred to as compact compressors, supply compressed air as it is required by continual procedure of the compression device. These forms of compressors are generally shrinking air hoses, making use of pressured air via decreasing sizes of hoses or nozzles, which improves the force of the air prior to it emerges. These are usually used to inflate tires, air mattresses and other objects with minimal inflation necessities. Piston-Pushed Compressors Piston-driven compressors are very distinct from compact compressors, not only in the way they compress the air, but also in the simple fact that they have the capability to retail outlet it. This offers a regular source of compressed air, with no acquiring to operate the compressor non-quit as the air is depleted in the storage tank, the compressor is activated to refill it. Piston compressors are some of the most common varieties encountered in automotive stores, household garages and a host of workshops. They are accessible in solitary or two-phase versions, with a two-phase model additional compressing the air a 2nd time for greater pressures. These are some of the most flexible and helpful compressors, primarily because of to their somewhat modest dimensions and portability. Rotary Screw Compressors Rotary screw compressors are mainly found in complete-scale industrial apps, this kind of as producing and assembly vegetation. Rotary screw compressors are extremely related to piston-driven compressors, but instead of making use of a cylinder and piston, these models use substantial screws to compress and drive air up into a storage tank. These types of compressors also arrive in one or twin-stage types, enabling for considerably better force outputs than most other varieties. Unique Concerns When the form of compressor will usually determine its sensible position, there are some other factors to think about, especially when industrial or professional purposes are in concern. Several unique programs, these kinds of as electronics producing, should have pure air provides air compressors that use oils for interior lubrication of the pistons or screws may well not be applicable in these circumstances, as they are infamous for leaking oil into the air tanks and traces. There are a lot of special considerations with air compressors that may need to have to be addressed, depending on the supplied application, and familiarity with the sorts compressors at the onset will make these concerns really a little bit less complicated to handle and deal with efficiently.

[catcoule-blog]

Air Compressors - Studying the Distinct Sorts

kulové kohouty Air compressors are some of the most frequent, but most misunderstood, resources there are in mainstream use. Air compressors arrive in unique styles that are intended for distinct makes use of, and realizing what sorts of compressors get the job done ideal for a supplied situation can make the variation in productiveness, charges and protection. Air compressors slide into 3 primary classes: constant-run types, piston travel designs and rotary screw versions. There are also centrifugal air compressors, although, these are quite almost never encountered exterior of particularly substantial, industrial programs, these kinds of as individuals involving mass electric power era. These a few primary varieties of compressors dominate the current market, and while each has functions and accessories that can expand or restrict its apps, these styles encompass the greater part of programs for home, enterprise and industrial uses demanding air compression. Constant-Run Compressors The consistently-working compressors, often referred to as compact compressors, offer compressed air as it is essential by ongoing operation of the compression unit. These types of compressors are fundamentally shrinking air hoses, making use of forced air through lowering dimensions of hoses or nozzles, which raises the force of the air before it emerges. These are generally utilized to inflate tires, air mattresses and other things with minor inflation specifications. Piston-Pushed Compressors Piston-driven compressors are fairly diverse from compact compressors, not only in the way they compress the air, but also in the actuality that they have the capacity to shop it. This provides a steady offer of compressed air, without having to run the compressor non-stop as the air is depleted in the storage tank, the compressor is activated to refill it. Piston compressors are some of the most common kinds encountered in automotive shops, residential garages and a host of workshops. They are offered in single or two-phase variations, with a two-phase design further compressing the air a second time for better pressures. These are some of the most adaptable and helpful compressors, primarily owing to their somewhat tiny dimensions and portability. Rotary Screw Compressors Rotary screw compressors are mainly located in total-scale industrial apps, this sort of as manufacturing and assembly crops. Rotary screw compressors are really related to piston-driven compressors, but as an alternative of utilizing a cylinder and piston, these types use huge screws to compress and force air up into a storage tank. These sorts of compressors also occur in one or dual-stage versions, allowing for significantly higher tension outputs than most other types. Unique Issues While the type of compressor will often outline its functional purpose, there are some other elements to take into account, notably when industrial or professional apps are in concern. A lot of unique applications, this sort of as electronics manufacturing, need to have pure air materials air compressors that use oils for interior lubrication of the pistons or screws could not be applicable in these conditions, as they are infamous for leaking oil into the air tanks and strains. There are many exclusive concerns with air compressors that may possibly need to be resolved, dependent on the supplied software, and familiarity with the types compressors at the onset will make these factors quite a bit much easier to deal with and offer with successfully.

[yasunope-blog]

Air Compressors - Learning the Diverse Varieties

pístové kompresory Air compressors are some of the most widespread, yet most misunderstood, tools there are in mainstream use. Air compressors come in different kinds that are intended for specific utilizes, and understanding what forms of compressors work very best for a offered circumstance can make the variation in efficiency, charges and protection. Air compressors drop into three primary types: constant-operate versions, piston drive designs and rotary screw types. There are also centrifugal air compressors, while, these are really seldom encountered outside the house of extremely huge, industrial purposes, this sort of as those involving mass electricity technology. These a few major sorts of compressors dominate the marketplace, and while each and every has capabilities and accessories that can expand or limit its purposes, these types encompass the majority of purposes for household, business and industrial employs demanding air compression. Continuous-Run Compressors The repeatedly-managing compressors, typically referred to as compact compressors, provide compressed air as it is wanted by continuous operation of the compression system. These forms of compressors are generally shrinking air hoses, working with pressured air by means of reducing dimensions of hoses or nozzles, which raises the force of the air prior to it emerges. These are frequently applied to inflate tires, air mattresses and other objects with minimal inflation demands. Piston-Driven Compressors Piston-driven compressors are very unique from compact compressors, not only in the way they compress the air, but also in the truth that they have the skill to retailer it. This gives a continuous source of compressed air, with no obtaining to run the compressor non-halt as the air is depleted in the storage tank, the compressor is activated to refill it. Piston compressors are some of the most common forms encountered in automotive retailers, household garages and a host of workshops. They are available in single or two-phase versions, with a two-phase model even more compressing the air a 2nd time for higher pressures. These are some of the most flexible and valuable compressors, largely because of to their fairly modest sizing and portability. Rotary Screw Compressors Rotary screw compressors are generally identified in full-scale industrial programs, such as producing and assembly vegetation. Rotary screw compressors are quite very similar to piston-driven compressors, but rather of using a cylinder and piston, these versions use massive screws to compress and force air up into a storage tank. These sorts of compressors also arrive in single or dual-phase kinds, letting for significantly increased pressure outputs than most other sorts. Exclusive Things to consider Even though the kind of compressor will usually define its useful position, there are some other factors to take into account, notably when industrial or industrial applications are in concern. A lot of particular purposes, this sort of as electronics producing, should have pure air supplies air compressors that use oils for inside lubrication of the pistons or screws may not be applicable in these circumstances, as they are infamous for leaking oil into the air tanks and lines. There are many unique things to consider with air compressors that may need to have to be resolved, dependent on the given software, and familiarity with the forms compressors at the onset will make these things to consider very a little bit less difficult to address and offer with effectively.

[airendrebuilder-blog]

Air compressor parts by manufacturer at low prices!

We offer a full line of common air compressor parts for repair and maintenance, including motors, pumps, starters, unloaders, separators, elements, repair kits, maintenance kits, oils and lubricants, pressure switches, check valves, relief valves, air pressure gauges, air line systems, hoses and connectors, pipe fittings and accessories, connectors, tanks, tank drains, unloader control valves, pilot valves, throttle control cables and valves, belts, and pulleys.

We offer full coverage of air compressor parts offing replacement parts from the following vendors:

ABAC American, AC Compressor, ACE Purification, ADICOMP, ADVANT-AIR, AEREON, Aerzner, AGRE, AIAS, Air Blok, Air Compressor Sales, Air Filter Engineering, Air Man, Air Man/Hokeutsu, Air Plus, Air Power, Air Relief, Air System, Air Systems International, Air Techniques, Air/Tak, AIRCEL, Airdyne International, Airmaze, Airtech, Airtek, AKROM, Alcatel, Alco Pump, ALMIG, ALUP, AME Trade, American Air, American Eagle, American Flottman, American Meter, American Synthol, Anderol/Nuodex, Apollo/Midmark, Aresco, Ariel Corporation, ARO, Arrow Pneumatic, Atlas Copco, Atmos, Atomi, Aurora, Avelair, Axeco, Balcke Durr, Baldwin, Balma, Balston, BauerRotorcomp, Beacon Medical, Becker Pump, Beko, Belair Compressed Air, Bellis & Morcom, Betico, Binks, Blitz, BOC, Boge Kompressoren, Boss Industries, Bottarini, Brahma, Breathing Air, Briggs & Statton, Brittania, Bucyrus Erie, Bullard, Bumatec, Busch Vacuum, C-AIRE, Camair, Cameron Compressor, Campbell Hausfeld, Canadian Air, Castair, Ceccato/Mark, Ceco, Chamco, Champion, Chicago Oneumatic, Chicago Pneumatic, Chicopee Engineering, Chicopee, Chinook, CKD Corporation, Clark-Reliance, CMC, Coaire, Coleman, Comp Air, CompAir Canada, Complete Filtration, Compressor Systems, Compressor World, Conair Franklin, Conquest, Cons. Pneumatic, Consler, CONX Equipment (X-Air), Copeland Scroll, Corken, CPI, Craftsman, Creemers, Cummins Filtration, Daniel L. Bowers Parts, Davey Compressor, Dekker Vacuum, Deltech, Demag, Denyo, Desran Compressor, Detroit, Devair, Devilbiss, Dewalt, Dollinger, Domnick Hunter, Donaldson Filtration, Doosan, Dresser Rand, Driaire, Drilltech, Drytec, Dunham Busch, Durus, DV Systems, DVP, DYNA, Eagle Pump & Compressor, Eastern Air, Eaton Compressor, Ecoair, Ecompressedair, Edwards Vacuum, Ekomak, ELGI, Elliot, Emglo/Jenny, Endustra, Europea, FIAC, Filcom, Filenco, Filterite, Filtersoft, FINI, Finite, Flottman, Fluid Energy, Fluidair, FPS, Francois, Friulair, FS Curtis, FST, Fu Sheng, Furakawa Rock Drill, Gardner Denver, Garla, Gast, GE Jenbacher, GEA, GEMOC, General Pneumatics, General Standard, Generon IGS, Globalvac, Gnutt, Graham White, Grainger, Grassair, Graver Technologies, Great Lakes Air, Green Valley Compressor, Greenheck, Grimmer Schmidt, GS Compressor, Guangz, H & H Sales, Hanbell, Hankinson, Hanover, Hanshin, HE Systems Technology, Headline, Henry Technologies, Hertz Konpression, HIFI, Hiross, Hitachi, Hitema, Hoffman Blower, Holman, Honda, Hong Huada Machinery, Hudada, Husky, Hybond, Hycomp, Hydac, Hydra Screw, Hydrovane, IHI, Indian, Industrial Air Power, Industrial Equipment, Ingersoll Rand, Intertec Trading, Intervac, Iowa Mold Tooling, Iowa Mould Tooling, IPAC Canada, Irmer, Jacobsen Product, Jaeger, Jemaco, John Deere, Johnson Controls, Jonell Canada, Jonell, Jonell/PECO, Josval, Joy, Jufeng, Jun-Air, JW Power Company, Kaeser, Kaishan Compressor, Keltec-Technolab, Kemp, Keystone, Kinney Pump, Knocks, Knorr, Kobal (Lowe's), Kobelco, Koch, Kohler, Komsan, Kore Compressor, Kubota, Kyungwon, La Padana, Leroi, Leybold Vacuum, Lilly Air Systems, Liquid Recovery, Liutech, Liuzhou, Lubriplate Lubricants, Luchard, M&M Refrigeration, MacAir, Maco, Mann Filter, Mann, Masport Pump, Master Pneumatics, Matrix/Midmark, Mattei, MD Blowers, Mechanequip, Mercury Medical, Metal, Micro-Filtration, Mil's, Mitsuiseiki, MMD Equipment, Motivair, MSC Industrial Supply, MTA, Multi-Power, Multiquip, Mycom, NAFCO, Nano Purification, Napa/Carquest, Nash Elmo, Natural Gas Compressor, Nawootec, NCA Canada, New York Blower, Newgate Technologies, Norgren, Northern Tool, Numatics, Numatics/Delta Series, Nuvair, OEM Air Compressor, Ohio Medical, OMI, Onan, Orion, OSD, Oudeman, Pall, Pall/PPC, Parise, Parker Hannifin, Parker/Polycold Finite, Paxton, Peco Facet, Peco, Performance Filtration, PIAB, Pilot Air Compressor, Pioneer Air Systems, Pneumatech, Pneumatic, Pneumofore, Power System, Powerex, Powers, Pure-Aire, Purepoint Filtration, Purolator, Puska, Quincy, Radaelli, Reco, Redmax, Reichdrill, Remeza, Rietsch LE, Rotair, RotaryAire, RotorComp, Rotron Blower, Sargent Welch, Saylor Beall, Schneider, Schramm, Schulz, SF Filter, Shawndra, SMC, Sogevac, Solberg, Somar, Speedaire, Stenhoj, Stoddard, Stokes, Sullair(R), Sullivan-Palatek, Summit Industrial, T.I. Pneumotive, Tamrock, Technolab, Termomeccanica, Torit, Travaini Pumps, ,U.S. Air Compressor, Ultra Air, Ultrachem, Ultrafilter, Universal, Vanair, Vilter, W.W. Grainger, Walker Filtration, Watts, Webster, Wilkerson, World Air, Worthington, York, Zander, Zeks, and Zurn.

[candycr4sh-blog]

Air Compressors - Understanding the Various Types

tlakové senzory Air compressors are some of the most common, however most misunderstood, tools there are in mainstream use. Air compressors appear in diverse kinds that are meant for distinct works by using, and knowing what varieties of compressors work very best for a presented condition can make the big difference in productiveness, charges and protection. Air compressors tumble into three simple types: constant-operate types, piston travel versions and rotary screw styles. There are also centrifugal air compressors, while, these are quite seldom encountered outside of very large, industrial programs, such as people involving mass power era. These three primary varieties of compressors dominate the current market, and even though just about every has attributes and accessories that can grow or limit its apps, these designs encompass the greater part of applications for house, enterprise and industrial utilizes demanding air compression. Constant-Run Compressors The continuously-jogging compressors, frequently referred to as compact compressors, source compressed air as it is needed by steady procedure of the compression unit. These forms of compressors are in essence shrinking air hoses, employing compelled air through decreasing measurements of hoses or nozzles, which will increase the pressure of the air just before it emerges. These are generally applied to inflate tires, air mattresses and other things with insignificant inflation needs. Piston-Pushed Compressors Piston-pushed compressors are quite unique from compact compressors, not only in the way they compress the air, but also in the truth that they possess the capacity to store it. This delivers a constant supply of compressed air, devoid of acquiring to operate the compressor non-halt as the air is depleted in the storage tank, the compressor is activated to refill it. Piston compressors are some of the most frequent varieties encountered in automotive retailers, residential garages and a host of workshops. They are accessible in single or two-phase variants, with a two-stage design additional compressing the air a second time for larger pressures. These are some of the most flexible and beneficial compressors, largely due to their somewhat small dimensions and portability. Rotary Screw Compressors Rotary screw compressors are mostly discovered in complete-scale industrial apps, these as production and assembly vegetation. Rotary screw compressors are quite very similar to piston-driven compressors, but as a substitute of employing a cylinder and piston, these designs use large screws to compress and power air up into a storage tank. These varieties of compressors also appear in solitary or dual-phase kinds, permitting for significantly greater force outputs than most other types. Unique Considerations Even though the kind of compressor will frequently outline its useful function, there are some other features to think about, specially when industrial or business applications are in problem. A lot of special applications, such as electronics producing, should have pure air materials air compressors that use oils for inside lubrication of the pistons or screws could not be relevant in these scenarios, as they are notorious for leaking oil into the air tanks and strains. There are a lot of special issues with air compressors that might need to be dealt with, based on the given application, and familiarity with the forms compressors at the onset will make these issues really a bit less complicated to deal with and deal with efficiently.

[kingoftabor-blog]

Air Compressors - Mastering the Unique Varieties

stříkací pistole Air compressors are some of the most frequent, however most misunderstood, applications there are in mainstream use. Air compressors come in different designs that are supposed for certain utilizes, and understanding what sorts of compressors function finest for a offered circumstance can make the variance in productivity, expenditures and protection. Air compressors drop into 3 basic types: constant-run types, piston drive models and rotary screw types. There are also centrifugal air compressors, though, these are really not often encountered exterior of very large, industrial purposes, these kinds of as these involving mass electricity generation. These 3 main kinds of compressors dominate the market place, and while every has characteristics and accessories that can expand or restrict its purposes, these styles encompass the majority of apps for house, enterprise and industrial utilizes demanding air compression. Constant-Run Compressors The consistently-operating compressors, often referred to as compact compressors, supply compressed air as it is wanted by constant procedure of the compression system. These kinds of compressors are essentially shrinking air hoses, working with pressured air by way of reducing measurements of hoses or nozzles, which improves the stress of the air in advance of it emerges. These are typically applied to inflate tires, air mattresses and other things with slight inflation needs. Piston-Pushed Compressors Piston-pushed compressors are really distinct from compact compressors, not only in the way they compress the air, but also in the fact that they have the potential to retailer it. This provides a constant offer of compressed air, with out having to run the compressor non-cease as the air is depleted in the storage tank, the compressor is activated to refill it. Piston compressors are some of the most common kinds encountered in automotive outlets, residential garages and a host of workshops. They are available in one or two-phase variants, with a two-stage design even more compressing the air a 2nd time for greater pressures. These are some of the most adaptable and beneficial compressors, largely thanks to their fairly smaller size and portability. Rotary Screw Compressors Rotary screw compressors are primarily located in total-scale industrial apps, such as manufacturing and assembly vegetation. Rotary screw compressors are incredibly comparable to piston-pushed compressors, but alternatively of making use of a cylinder and piston, these models use large screws to compress and power air up into a storage tank. These forms of compressors also appear in one or twin-stage kinds, enabling for a lot increased pressure outputs than most other types. Special Issues Whilst the variety of compressor will usually determine its practical part, there are some other factors to think about, especially when industrial or commercial purposes are in problem. Numerous specific apps, such as electronics manufacturing, need to have pure air provides air compressors that use oils for inner lubrication of the pistons or screws might not be relevant in these predicaments, as they are infamous for leaking oil into the air tanks and traces. There are quite a few unique things to consider with air compressors that may require to be dealt with, relying on the provided application, and familiarity with the kinds compressors at the onset will make these things to consider rather a little bit simpler to handle and deal with effectively.

[wionews]

Revised GST rates: Complete list

In the biggest GST rearrangement till date, tax rates on over 200 items were cut down to provide relief to consumers and businesses on Friday. 

Giving a major reprieve to the common man, the GST Council came up with a number of new measures. 

Maximum pruning was done in the 28% slab which will now be applied on only 50 items from 228 earlier.  

Many of the items and services which were previously under the 28% bracket will now attract tax of 18% only.   

Following is a list of all the items under the tax slabs:

Items under GST rate reduced from 28% to 18% 

Wire, cables, insulated conductors, electrical insulators, electrical plugs, switches, sockets, fuses, relays, electrical connectors Electrical boards, panels, consoles, cabinets etc for electric control or distribution Particle/fibre boards and ply wood. Article of wood, wooden frame, paving block Furniture, mattress, bedding and similar furnishing Trunk, suitcase, vanity cases, brief cases, travelling bags and other hand bags, cases Detergents, washing and cleaning preparations Liquid or cream for washing the skin Shampoos; Hair cream, Hair dyes (natural, herbal or synthetic) and similar other goods; henna powder or paste, not mixed with any other ingredient; Pre-shave, shaving or after-shave preparations, personal deodorants, bath preparations, perfumery, cosmetic or toilet preparations, room deodorisers Perfumes and toilet waters Beauty or make-up preparations Fans, pumps, compressors Lamp and light fitting Primary cell and primary batteries Sanitary ware and parts thereof of all kind Articles of plastic, floor covering, baths, shower, sinks, washbasins, seats, sanitary ware of plastic Slabs of marbles and granite Goods of marble and granite such as tiles Ceramic tiles of all kinds Miscellaneous articles such as vacuum flasks, lighters, Wrist watches, clocks, watch movement, watch cases, straps, parts Article of apparel & clothing accessories of leather, guts, furskin, artificial fur and other articles such as saddlery and harness for any animal Articles of cutlery, stoves, cookers and similar non electric domestic appliances Razor and razor blades Multi-functional printers, cartridges Office or desk equipment Door, windows and frames of aluminium. Articles of plaster such as board, sheet, Articles of cement or concrete or stone and artificial stone, Articles of asphalt or slate, Articles of mica Ceramic flooring blocks, pipes, conduit, pipe fitting Wall paper and wall covering Glass of all kinds and articles thereof such as mirror, safety glass, sheets, glassware Electrical, electronic weighing machinery Fire extinguishers and fire extinguishing charge Fork lifts, lifting and handling equipment, Bull dozers, excavators, loaders, road rollers, Earth moving and levelling machinery, Escalators, Cooling towers, pressure vessels, reactors Crankshaft for sewing machine, tailor’s dummies, bearing housings, gears and gearing; ball or roller screws; gaskets Electrical apparatus for radio and television broadcasting Sound recording or reproducing apparatus Signalling, safety or traffic control equipment for transports Physical exercise equipment, festival and carnival equipment, swings, shooting galleries, roundabouts, gymnastic and athletic equipment All musical instruments and their parts Artificial flowers, foliage and artificial fruits Explosive, anti-knocking preparation, fireworks Cocoa butter, fat, oil powder, Extract, essence ad concentrates of coffee, miscellaneous food preparations Chocolates, Chewing gum / bubble gum Malt extract and food preparations of flour, groats, meal, starch or malt extract Waffles and wafers coated with chocolate or containing chocolate Rubber tubes and miscellaneous articles of rubber Goggles, binoculars, telescope, Cinematographic cameras and projectors, image projector, Microscope, specified laboratory equipment, specified scientific equipment such as for meteorology, hydrology, oceanography, geology Solvent, thinners, hydraulic fluids, anti-freezing preparation

Items under GST rate reduced from 18% to 12% 

Condensed milk Refined sugar and sugar cubes Pasta Curry paste, mayonnaise and salad dressings, mixed condiments and mixed seasoning Diabetic food Medicinal grade oxygen Printing ink Hand bags and shopping bags of jute and cotton Hats (knitted or crocheted) Parts of specified agricultural, horticultural, forestry, harvesting or threshing machinery Specified parts of sewing machine Spectacles frames Furniture wholly made of bamboo or cane

Items under GST rate reduced from 12% to 5% 

Desiccated coconut Narrow woven fabric including cotton newar [with no refund of unutilised input tax credit] Idli, dosa batter Finished leather, chamois and composition leather Coir cordage and ropes, jute twine, coir products Fishing net and fishing hooks Worn clothing Fly ash brick

Items under GST rate reduced from 18% to 5% 

Puffed rice chikki, peanut chikki, sesame chikki, revdi, tilrevdi, khaza, kazuali, groundnut sweets gatta, kuliya Flour of potatoes put up in unit container bearing a brand name Chutney powder Fly ash Sulphur recovered in refining of crude Fly ash aggregate with 90% or more fly ash content

Items under GST rate reduced from 5% to NIL

Guar meal Hop cone (other than grounded, powdered or in pellet form) Certain dried vegetables such as sweet potatoes, maniac Unworked coconut shell Fish frozen or dried (not put up in unit container bearing a brand name) Khandsari sugar

Only 50 items including air conditioner, washing machine, paints, cement and mostly demerit, sin and luxury goods, to remain in the highest tax bracket of 28%. 

New GST rates will come into effect from November 15 2017. 

]]>

[aircompressor88]

Air Compressor Accessories Exporter

Air compressor accessories from Gajjar compressors can help keep your air compressor going steady under pressure. Gajjar compressors has what you need to keep your compressor in perfect tune, plus the correct parts to go with it. Pick the right portable air tank for your compressor from the dozens available here, or get a separator kit for performing maintenance on your rotary screw compressor. Find the air compressor accessories for just about any application at Gajjar compressors.

Air compressors accessories it is more important and vital you buy industry standard and quality air compressors accessories because dental air compressor is very important, critical and one of the most vital equipment which deals directly with the health of a patient. Its functioning can improve or damage a patient’s condition which is important. So here, to solve your doubts and to make you buy air compressor accessories easily, we are giving some tips on how to select quality air compressors accessories and air compressor spare parts of all air compressors including dental air compressors. 

Accessories quality

Any types of product is most an important part of quality. That means perfection about spare parts with durability, long time continuous working ,available and affordable. Now a days widely an use air compressor so demand for every person good quality for spare parts. Different spare parts of air compressor like air filter it is common for compressor but quality is good for it.

Affordable air compressor accessories

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1988 Bronco Rescue: Gauges, Dash, Front Drives, and Dyno-Test

Tuning the MegaSquirt port EFI system on Westech Performance’s chassis dyno: The toughest part was perfecting morning cold-start performance. It could only be tweaked once a day, after the vehicle sat overnight. Preventing morning in-gear stalls required adding more air via the IAC motor plus pulling some fuel out of the ECU’s cold-start enrichment table.

Tuning the MegaSquirt port EFI system on Westech Performance’s chassis dyno: The toughest part was perfecting morning cold-start performance. It could only be tweaked once a day, after the vehicle sat overnight. Preventing morning in-gear stalls required adding more air via the IAC motor plus pulling some fuel out of the ECU’s cold-start enrichment table.

The Rescue So Far

Tevete (“T”) Usumalii and his 1998 Ford Bronco have really been put through the wringer. It all started when a missing 25¢ oil-galley plug cost him his 349ci stroker small-block Ford engine. L&R Engines fixed the short-block (June 2018 print edition). In the July 2018 print edition, Mark Sanchez at Advanced Engineering West (AEW) assembled the engine top-end only to discover valvetrain geometry and lifter problems, a wrong distributor gear, and serious issues with the fuel-supply system. Finally home-free? Not on your life! The engine front accessory drives, fuel tank gauge, and custom instrument panel implementation were still screwed up. We’ll fix them this month, then put the Bronco on Westech Performance’s chassis dyno for a quick tune and test.

T wanted a powerful, off-road fun truck. We ended up fixing the engine, the fuel system, the instrument panel, and the front drives.

The Beltdrive Fix

The original builder had butchered the front serpentine drive system. “There wasn’t enough belt-wrap around the water pump and crank pulleys,” Sanchez explains. “I hold to the factory spec: The belt needs to contact ¾ of the pulley grooves’ surface area. I was able to round up the missing parts from the local Pick-A-Part yard, eBay, and AutoZone. The air-conditioning system had been removed, so we also added a Dorman A/C compressor bypass kit to perfect the setup.”

The “street racer” installer never bothered to make the serpentine-drive system work efficiently without an A/C compressor (top). Insufficient “wrap” around the water-pump pulley caused belt slip. Sanchez scored a complete 1988 Bronco front-drive setup from the local Pick-A-Part, but without the A/C compressor, a Dorman compressor bypass kit was also needed (bottom, arrow). AutoZone supplied a new belt and water pump, while the 1987–1992 Bronco tensioner is new from Jeff’s Bronco Graveyard. “Never reuse a high-mileage tensioner,” Sanchez insists.

An inadequately sized electric fan had been installed in place of the Bronco’s original mechanical fan setup. Sanchez found and installed a kick-ass 1994 F-150/F-250 pickup truck 302/351W seven-blade mechanical fan, clutch, and shroud. Also needed was a heater hose fitting to accept the engine coolant temp sensor. Lastly, Sanchez replaced the water pump: “It was full of silicone. At this point I didn’t trust anything on or near this truck.”

In place of the Bronco’s inadequate electric fan, Sanchez put in a 1994 F-250 Super Duty diesel seven-blade mechanical fan, fan-clutch, and shroud. “It’s the most efficient cooling package Ford ever offered, with the heaviest and tightest clutch.” The fan and shroud were wrecking yard parts, but the clutch is new. Used clutches are sketchy, in Sanchez’s opinion.

The Dash Fix

The gauges in the existing custom dash panel didn’t work, plus they weren’t fully visible. The instrument panel wiring was totally borked.

The original builder tried to fab a custom dash with individual AutoMeter gauges. But they were partially blocked by the steering wheel. Worse, they weren’t working and the original instrument panel warning lights and turn-signal indicators had gone MIA.

The Bronco’s OE dash had been replaced by a custom setup with individual AutoMeter gauges. But they didn’t work and weren’t fully visible when installed (top, A). Accessing the speedometer adjustment knob on the new unit was blocked (top, B), while the original factory access hole still uselessly remained over the oil pressure gauge (top, C). Sanchez solved the visibility issues with AutoMeter combo gauges—a dual speedo/tach setup and a quad coolant temp/oil pressure/voltmeter/fuel level unit—that mount in a new panel built with 0.118-inch-thick ABS plastic sheet (bottom).

Unbolting the dash panel revealed the major wiring issue. On a stock Bronco dash, the wiring plugs into a common circuit board that distributes power to the various gauges and warning lights. But aftermarket AutoMeter gauges must be hard-wired—which the original builder lamely tried to do with so-called self-stripping T-taps that invariably cause voltage drops.

The sloppy builder used quick and dirty push-together splice clips that clip over and through existing wires (top). They’re death on 12-volt circuits, causing resistance resulting in a voltage drop. The budget solution: Wire-in the existing individual AutoMeter gauges using its PN 2198 wire harness (center) that support an individual speedo, a tach, and up to four more full-sweep electrical or LED gauges. The high-end method: Sanchez’s custom wiring harness with “plug-and-play” AutoMeter Molex and Ford multipin Wedgelock connectors (bottom). AutoMeter bulbs and sockets (arrows) restored the factory warning lights and turn signal functionality.

The budget approach would be cleaning up the existing wiring, leaving the previous builder’s individual AutoMeter gauges and their layout as-is. AutoMeter offers a wire and connector harness for wiring up most of its individual gauges that makes for a clean, idiot-proof installation that eliminates any possibility of cross-connection. As for the warning, message, and turn-signal lights, AutoMeter’s standard bulb and socket-with-pigtail package just happens to screw right into the original factory dash holes.

But this approach still doesn’t solve the visibility problem. The premium fix as implemented by Sanchez on the Bronco was to build a new custom instrument panel using AutoMeter’s trick combo gauges: one dual speedo/tach gauge plus one quad combo that displays coolant temperature, oil pressure, voltmeter, and fuel level. These two gauges centrally mount in a new Sanchez-fabbed dash panel, right in the driver’s line of vision. The panel itself was cut and shaped from ABS plastic sheet. ABS sheet is sold through art and hobby-shop retailers, custom stereo shops, plastic distributors, and even Amazon.com. Cut it to size with a scribe tool and hole cutters.

Next, Sanchez built a quick-connect custom harness for the two combo gauge units. At the gauge end, he used AutoMeter’s available eight-cavity, Molex-style gauge connectors and terminals instead of error-prone individual blade-and-spade hookups. At the other end, four- and eight-pin Ford OE Wedgelock connectors hookup to the pre-existing main factory harness. You can find the four-pin mating connector bodies used on many Ford O₂ sensors, but scoring both halves of the eight-pin variants is dicey (Sanchez has used ones for sale). Sanchez’s custom harness also uses correct Ford factory wire colors and striping, allowing any Ford tech to troubleshoot the wiring, and (if the original wiring wasn’t butchered) even bolt the original stock panel and its circuit board back into place.

Correct Ford color-coded and striped wires (top) connect to the gauges. Del Mar Wire will stripe 100 feet of any single color it sells for a nominal extra fee; most other wire outfits require 1,000 feet per color and stripe. Ford connector bodies are hard to find, but its 0.062-inch diameter pin-and-socket Wedgelock terminals are widely available (center) and you can install them on the wires using generic crimpers for typical factory-style open-barrel terminals (bottom).

The Fuel Level Fix

After the new wire-up, the fuel level gauge worked but was inaccurate. Like many aftermarket units, AutoMeter’s fuel gauge is designed to work with a sender having a 240- to 33-ohm full-to-empty resistance range. A 1987-and-later Ford in-tank sending unit like the Bronco’s operates in “reverse,” with a 16- to 158-ohm full-to-empty resistance range. AutoMeter offers its own sending units, but they won’t work with late-model in-tank fuel-pump configurations like T’s 1988 Bronco. The fix: a Classic Instruments SN34 Fuel Link interface electronic module designed to correct gauge/sending unit ohm mismatches or fuel-level discrepancies. Problem solved.

Classic Instruments’ USA-made SN34 Fuel Link calibrator corrected the fuel gauge-level error caused by differing resistance ranges between the tank sending unit and AutoMeter’s gauge. The SN34 has eight presets that cover the most common mismatch combos, or set a custom calibration for any oddball resistance-range between 0 and 350 ohms.

The Tune-Up

AEW’s Mark Sanchez fixed the gauges, wiring, and front drives. Westech’s Ismael Candia (shown) and Eric Rhee tuned MegaSquirt’s EFI.

The final “fix” was taking the Bronco over to nearby Westech Performance to dial-in its aftermarket MegaSquirt port fuel-injection system installed by the original builder. “The provided MegaSquirt box is a direct plug-and-play for the Fox-body (Mustang) Ford computer,” reports Westech chassis-dyno manager Eric Rhee, adding, “One thing you have to watch out for is, unlike a stock Ford ECU, you never unplug the spout connector jumper near the distributor to lock the timing. On the MegaSquirt you do that through the computer.”

Installed by the original builder, MegaSquirt’s computer (left) is a “plug-and-play” replacement for 1984–1993 Mustang 5.0L V8 sequential-fire EFI ECUs (right). It uses the same 60-pin mating connector, and even supports Mass-Air metering, but unlike the Ford, it’s end-user programmable. 1988 Broncos originally had batch-fire injection, so some added harness wiring would have been needed if starting from scratch on this conversion.

Rhee adds, “Between the huge 220cc intake runner Air Flow Research heads, the mild hydraulic roller cam, the truck’s 6,000-pound weight, its huge 35-inch tires, 4.56:1 rear gears, and mild converter, under normal operation after warm-up we needed slightly more fuel on the bottom, but less on top.” Some additional cold-start fine-tuning was also needed.

MegaSquirt includes a baseline calibration to get the vehicle up and running, then it was up to Westech’s experts to really fine-tune the system. Eric Rhee says, “We calibrate conservative, so there’s no problems in daily driveability. Full-throttle air/fuel ratio is around 12.5:1, and on 91-octane gas it likes about 35–36 degrees timing between 3,000 and 6,000 rpm.”

The Final Results

Tuned up on Westech Performance’s SuperFlow chassis dyno, the Bronco’s 9.3:1 349ci motor developed a peak 338 lb-ft of torque and 269 hp at the rear wheels. Average numbers between the 3,907 rpm torque and 4,692 rpm hp peak points were 323 lb-ft and 264 hp. It was all done by just 5,000 rpm, likely do to the camshaft running out of steam just when the huge heads really come into their own.

Despite the combo mismatch, on Westech’s chassis dyno the Bronco delivered 338.4 lb-ft at 3,900 rpm, with 269.3 hp on tap at 4,692 rpm. To muscle-car guys, these numbers may seem low, but Rhee insists, “We usually see on 4×4 trucks with huge wheels and tires, the rear-wheel numbers are much lower than the flywheel numbers if the same motor was tested on an engine dyno—mainly due to rolling resistance and tire weight, not necessarily vehicle weight. So, in my experience, you’re really looking at 444 flywheel hp here.”

Finished and installed, Sanchez’s custom ABS dash panel holding AutoMeter’s trick combo gauges is easily visible from the driver seat.

In any event, the no-longer-bucking Bronco now drives smoothly and everything works, including the fuel supply system, the beldrives, and the instrument panel gauges. The engine combo could use a larger cam to match the heads. The truck already has steep gears, but there’s still room for growth with a higher-stall torque converter. For Mr. T, the Bronco is everything he wanted and more: “I’m so grateful! I’m overjoyed to see it running.”

No more bucking Bronco; fixed at last, it now gallops happily down the road. Says T, “I can’t wait to take it home and show it to my family!”

Slipshod mechanics had nearly turned “T” Usumalii’s 1988 Ford Bronco into a dead horse. But after the latest fixes, he’s overjoyed!

Lessons Learned

Any hack can hack a car. Plan ahead with the end goal clearly in mind. “I’ve learned that time is not important,” T says. “Take the time to do it right. Do your research when you’re going to have major work done on your baby! Ask around—check the internet, check the mechanic, check the shop’s track record. It’s a big risk if you go with a guy you don’t know about.”

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