#Counter flow asphalt mix plant

[atlas-industries]

Want to achieve up to 15% MORE fuel savings from asphalt plant?

Looking to invest in an asphalt drum mix plant? Read this article to learn the multiple advantages offered by counter flow double drum type asphalt mixers.

[aaspaequipmentcompany]

Asphalt Counter Flow Drum Mix Plant

[gajjarequipments]

What are the different types of Asphalt Mixing Plants?

Gajjar Equipments Private Limited ASPHALT MATERIAL Asphalt pavement material, or bituminous pavement material, consists of asphalt binder and aggregates like sand, gravel, and crushed stone. The binder, a petroleum by-product, glues the aggregates together, creating a durable, flexible surface that withstands heavy loads and resists water. Widely used for roads, highways, parking lots, and runways due to its smooth finish and easy maintenance. Perfect for infrastructure projects. TYPES OF ASPHALT MIXING PLANTS Asphalt Hot Mix Plants and Asphalt Cold Mix Plants are two distinct types of facilities used to produce asphalt, differentiated primarily by the temperature at which the material is processed. Nowadays, both types of plants come in stationary and mobile variants. - ASPHALT HOT MIX PLANTS: These plants produce hot mix asphalt (HMA) by heating aggregates (gravel, sand, crushed rock) to high temperatures (around 150-180°C) and then mixing them with hot bitumen. The process ensures that the asphalt is thoroughly coated and achieves the desired consistency. This type of plants is ideal for large-scale road construction, highways, airports, and other infrastructure projects. HMA is known for its durability and ability to withstand heavy traffic loads. Asphalt Hot Mix Plants are further categorized by their mixing processes, each offering unique advantages and suited for specific project requirements: - 1 Asphalt Batch Mix Plants: Asphalt Batch Mix Plants produce asphalt in separate batches. The aggregates are heated and stored in individual bins before being measured and mixed with bitumen and filler materials in a pug mill mixer. Each batch can be customized to meet specific requirements, making this type of plant ideal for projects that require different mix designs or frequent changes in the mix. Click Here for more details. - 2 Asphalt Drum Mix Plants: Asphalt Drum Mix Plants produce asphalt continuously, so these plants are also known as continuous mix plants. In these plants, the aggregates and bitumen are mixed in a rotating drum. The drum serves both as a dryer and a mixer, heating the aggregates and mixing them with bitumen in a continuous process. Drum mix plants are highly efficient, making them suitable for large-scale projects with consistent mix designs. Asphalt Drum Mix Plants are further categorized based on the setup and flow of materials within the drum. 1.2.1 Parallel Flow Drum Mix Plants: In parallel flow drum mix plants, the aggregates and bitumen flow in the same direction through the drum. The burner is placed at the lower end of the drum, and the materials move from the higher end to the lower end. This setup allows the aggregates to be heated efficiently as they mix with the bitumen, resulting in a consistent and uniform mix. These plants are known for their simplicity and ease of operation. Click Here for more details. 1.2.2 Counter Flow Drum Mix Plants: Counter flow drum mix plants feature a design where the aggregates and bitumen move in opposite directions. The burner is located at the lower end, and the aggregates move from the higher end to the lower end, while the bitumen flows from the lower end to the higher end. This setup provides better control over emissions and enhances the heat transfer efficiency, resulting in higher-quality asphalt. It also helps in reducing the energy consumption of the plant. Click Here for more details. 1.2.3 Double Drum Mix Plants / Duo Drum Mix Plants: Double drum mix plants combine both parallel and counter flow principles. They have an inner and outer drum. The aggregates are dried in the inner drum where the hot gases flow in the opposite direction to the aggregates (counter flow). After drying, the aggregates are transferred to the outer drum where they are mixed with bitumen in a parallel flow manner. This design improves the quality of the mix and increases production efficiency, making it suitable for large-scale projects. Click Here for more details. 1.2.4 Continuous Mix Plants with Pugmill: Continuous mix plants, although similar to drum mix plants, use a pugmill mixer for combining the aggregates and bitumen. Continuous mix plants with pugmill mixers are essential for projects that demand high efficiency and consistent quality. They provide a seamless solution for large-scale asphalt production, ensuring that the mix meets the required specifications throughout the project. 2. ASPHALT COLD MIX PLANTS: These plants produce cold mix asphalt (CMA) by mixing aggregates with emulsified or cutback bitumen at ambient temperatures. This type of asphalt does not require heating, which makes the production process simpler and more energy-efficient. This type of plants is suitable for patching, minor repairs, and road maintenance, especially in colder regions where hot mix plants may not be feasible. Cold mix asphalt is often used in low-traffic areas and temporary road surfaces. These various setups cater to different project needs, from simple operations to high-efficiency production and superior mix quality. Understanding these categories helps in selecting the right type of plant for specific project requirements. Let us know if you need our expert advice on selecting the best suitable Asphalt Mixing Plant for your upcoming projects. Read the full article

[smitholivers]

Counter flow asphalt plant - Atlas Technologies

This is 60-90 tph counter flow asphalt drum mix plant located near Jaipur India. This asphalt mix plant counter flow type is supplied with two bitumen tanks and 5 tons hot mix storage silo.

[atlas-technologies-india]

Double Drum Mixing Plant - Atlas Technology

Atlas Technologies is a company that specializes in the design and manufacture of asphalt plants, including double drum mixing plants. Their double drum mixing plants are designed to produce high-quality asphalt mixtures using a counter flow process.

Atlas Technologies double drum mixing plants feature a modular design, which allows for easy and quick installation and relocation. The plants are also equipped with advanced technology and automation systems, which help to improve production efficiency and reduce downtime.

A Few key features of Atlas Technologies double drum mixing plants make:

Counter flow process: The plants use a counter flow process, which allows for efficient heating and drying of the aggregate and the asphalt cement.

Dual drum design: The plants feature two drums - a drying drum and a mixing drum - which are connected by a conveyor. This design ensures that the aggregate and the asphalt cement are thoroughly mixed, resulting in a high-quality asphalt mixture.

Modular design: The plants have a modular design, which makes them easy to install and relocate. The modular design also allows for easy customization of the plant to meet the specific needs of the customer.

Advanced technology and automation systems: The plants are equipped with advanced technology and automation systems, which help to improve production efficiency and reduce downtime.

Low emissions: The plants are designed to minimize emissions of pollutants, making them environmentally friendly.

What is the work capacity of Atlas Technologies double drum mixing plants?

Atlas Technologies double drum mixing plants are used in a wide range of applications, including highway construction, airport construction, and other large-scale construction projects. They are known for their high production capacity, superior quality of asphalt mixtures, and low operating costs.

Atlas Technologies offers a range of double drum mixing plants with varying production capacities, depending on the specific model and configuration of the asphalt plant. The production capacity of their plants can range from as low as 60 tons per hour to as high as 200 tons per hour or more.

The production capacity of a double drum mixing plant depends on several factors, including the size of the plant, the capacity of the drying drum and mixing drum, and the efficiency of the heating and drying systems.

In general, Atlas Technologies double drum mixing plants are designed to be high-capacity plants, capable of producing large volumes of high-quality asphalt mixtures. This makes them well-suited for use in large-scale construction projects, where high volumes of asphalt are required to be produced quickly and efficiently.

[atlastechnologiesindia]

Counter flow Asphalt Plant Manufacturer and Exporter – Atlas Technologies

Proven design of Atlas Counter flow drum mixers have helped customers achieve better quality of hot mix. The simple design of this equipment has helped customers achieve optimum fuel efficiency. It is also possible to use bag filter with the machine. We are looking to export counter flow asphalt plant to Europe and countries like Bangladesh and Sri Lanka.

[atlasindustriesmehsana]

For sale counterflow asphalt mixing plant from Indian manufacturer. Counter-flow asphalt mixer is preferred for low fuel consumption and better HMA. Also available CE marked, low maintenance and containerized design. The counter flow Drum Mix Asphalt Plant is available in production ranges from 40 tph to 120 tph. Capacities above 120 tph are tailor made.

[alltechgroup]

Crusher Machine Used For The Highly Energy - Intensive Mining And Crushing Industry

Stone Crushing Industry

Crushed stone and sand & gravel are the main types of natural aggregate used in the United States. Despite the low value of its basic products, the crushed rock industry is a major contributor to and an indicator of the economic well being of the nation. Industry consolidation is on the rise as large producers buyout the smaller producers. Individual crushed-stone quarries range in size from 50,000 to 10 million tons of product annually and the major assistance is given by asphalt batch plant manufacturer.

Asphalt Batch Plant Exporters

In 2011, 1,260 companies operating 3,300 active quarries and distribution yards produced 1.5 billion tons of crushed stone valued at $8.6 billion and employing more than 70,000 people. Of the total crushed stone produced in 2011, about 71% was limestone and dolomite; 15%, granite; 7%, trap rock; and the remaining 7% was shared, in descending order of quantity, by sandstone and quartzite, miscellaneous stone, marble, calcareous marl, slate, volcanic cinder and scoria, and shell. Leading states, in order of production, were Texas, Florida, Pennsylvania, Missouri, Illinois, Georgia, Ohio, North Carolina, Virginia, and California, together accounting for 51.8% of the total output (USGS, 2011).

During the past 25 years, production of crushed stone has increased at an average annual rate of about 3.3%. These projections suggest that vast quantities of crushed stone and sand and gravel will be needed in the future and that much of it will have to come from resources yet to be delineated or defined. Further growth will be fueled by new legislation that is allocating significant monetary resources into the construction and repair of highways and bridges in the United States.

Asphalt Batch Plant Exporter

Asphalt Industry

Asphalt creation starts with a mixture of sand and small and large rocks (called aggregate), which are combined with heated asphalt cement - thus the name hot mix asphalt (HMA). There are two basic types of plant designs used to manufacture HMA: batch plants and drum plants. There are approximately 3,600 HMA plants in the United States, accounting for a total annual production of 450 to 500 million tons of asphalt paving material. About 2,300 of the HMA plants are batch plants, with the remaining 1,300 are drum mix plants. The asphalt pavement industry employs approximately 330,000 people in the U.S. About 94% of the nation's roads and highways are surfaced with asphalt.

Stone Crushing Process

Stone crushing involves the following processes: mining, processing, crushing, screening and transportation. These processes are discussed in detail below.

Mining

The shot-rock is typically transported to the crushing plants using trucks. The large end users in the crushing plant consist of feeders, crushers, conveyors and screens.

Crushing

Crushers mechanically break the stone into smaller pieces. Reduction in size is generally accomplished in several crushing stages, as there are practical limitations on the ratio of size reduction through a single stage. Crusher selection is based on rock type, required size reduction, output rock shape and production rate. Details on the different available crusher designs are presented below.

- jaw crusher

Jaw crushers are typically used as primary crushers. A jaw crusher consists of a set of vertical jaws, one jaw being fixed and the other moving. The progressive compression by the back-and-forth motion of the moving jaw breaks the stone. Jaw crushers operate best when fullyloaded but not flood-fed.

- impact crusher

Impact crushers are typically used in the primary and secondary crushing stages, are well suited for softer rocks and can achieve reduction ratios of up to 40:1. Impact crushers tend to wear faster than other crushers because of constant high-velocity collision with the stone.

- cone crusher

Cone crushers are a type of gyratory crushers that are well suited for applications that require a reduction ratio of 6:1 and provide a tight control over the rocks leaving the crusher. They are typically applied in the secondary and tertiary crushing stages. For proper reduction and consistent product gradation, cone crushers must be choke fed at all times.

- mobile crusher

A typical quarry face will recede approximately 45 feet every year. This extra distance increases the work of the haul trucks that feed the primary crushers with the shot rock. Mobile crushers offer the option of crushing near the blast site and using efficient conveyors to supply the secondary crushing operations. Mobile crushers are also popular for projects with a limited project life.

Crusher Machine Selection and Application

Table below shows a generic crusher selection guide, as well as unloaded power draw.

The primary crushing stage is the most economical segment of the aggregate plant in which to make material reduction, after the initial quarry blast. Primary crushing involves reducing shot rock from 40-inch minus to 9-inch minus rock. The secondary and tertiary crushers reduce the stone from 9-inch minus to less than 2-inch rock size. Different stages of crushing are required based on the intended final product size. Typically, a greater number of crushing stages are required to get smaller rock sizes.

[ltasphaltplant]

Drum Asphalt Mix Plant

Drum plants, on the other hand, prepare the asphalt mix through a constant procedure as well as need using silos for short-term storage space before the mix being trucked to the paving location. The advantages 1. There is no interruption in the manufacturing process as there is a continual flow of aggregate and also liquid asphalt right into the drying/mixing chamber.

2. There are several different setups of drum equipment, all depending on just how the accumulation moves in connection with the hot air, which is accountable for home heating as well as drying out the materials.

3. In parallel flow, the aggregate and air flow in the same direction with the chamber.

4. In counter-flow plants, the aggregate as well as air flow in opposite instructions with the chamber.

5. In double drum or double barrel plants, there is an external covering through which the aggregate moves before coming in contact with the hot air inside the chamber.

6. Despite the arrangement, it is a continual process that develops a homogeneous blend that can be produced at a high price (occasionally as high as 600-800 bunches per hour).

[parkerplantindia]

Parker Star Mix Modular Asphalt Batch Plant

Parker's modular Star Batch range of asphalt batch plants is a versatile plant that can be transported, assembled and dismantled easily. It is capable of producing quality asphalt in remote locations and can be purchased in several capacities ranging from 80 to 200 TPH. This environmentally friendly plant is ideal for major asphalt production facilities with extensive options.

Parker Star Mix Batch Mix Plant

The Parker Star Mix Modular Asphalt Batch Plant is a versatile, low-capital solution for a variety of asphalt production needs. The modular design makes it easy to transport, erect and dismantle. This plant offers excellent productivity for high-volume asphalt production. Its environmental credentials and high reliability make it a first choice for many major asphalt production facilities. The Star Mix range is available in a variety of configurations, and all of them meet major industry environmental criteria.

The Star Mix plant uses the latest three-dimensional engineering technology to design the equipment. Its modular design allows larger sections to be shipped during the night and delivered to the site before 7am, minimizing disruption of traffic. The plant began production in May 2014 and is capable of mixing day and night.

The Parker Star Mix Batch Mix Plant is equipped with a counter-flow drying system. It has a 50% live zone rating and features reversible paddle tips that maximize the lifespan of the plant's wear parts. The plant also uses a rotary cleaning mechanism and bag filters for the optimum efficiency of the batching process.

The Parker Star Mix Modular Asphalt Batch Plant is a versatile choice for asphalt production. It can be customized to meet the requirements of a contractor. Its flexible design means that it can be installed and taken down quickly. In addition, the plant is easy to transport. Its portability makes it a flexible choice for asphalt mixing applications.

Parker Plant Limited is a 100 year old company that specializes in manufacturing equipment for the construction industry. The company produces asphalt batch plants, paving equipment, and crushing solutions. Founded in Leicester, England, the company has sold equipment to over 150 countries. It has become a household name in the construction industry.

The Star Mix 2000 high level asphalt batch plant will be capable of processing recycled material to reduce operational costs and minimize its carbon footprint. It has a maximum capacity of 160 tonnes/h and is capable of producing high-spec coated products, base/binder courses, surfacing materials and hot-rolled asphalt. The plant will provide a stable supply of hot-rolled asphalt, a vital component of the construction industry.

The Star Mix Modular Asphalt Batch Plant is a reliable and highly versatile solution. Its modular design makes it easy to move from one location to another, and its two chassis allow it to be transported in a standard container. Moreover, it is highly durable and offers high performance. The company has an excellent customer service and a range of options to suit any application. A reliable manufacturer will provide support, and in-house technicians and engineers are always available to answer any queries that might arise.

The plant is controlled by a sophisticated computer system. It provides a variety of functions, including automatic load-out to trucks, concurrent weighing, over/under weigh checking and energy consumption. The control cabin is located above the switch room and is modem-linked. Up to 500 different asphalt mix recipes can be stored in the IT system.

[aptecequipment]

Apetc Drum Mix Plant, Wet Mix Plant, Mechanical Paver Finisher

Aptec Equipment Private Limited (Aptec) is India's premier infrastructure backbone. The company provides global technological breakthroughs and international standards to Indian infrastructure companies. Founded in 1996, Aptec combines technology and innovation to provide world-class products and services. The company has state-of-the-art production facilities and fully functional R & D facilities.

Benefits of Buying an Aptec Drum Mix Plant

Whether you are a newbie or a seasoned professional, you will benefit from an Aptec Drum Mix Plant. This unique plant features a high-quality drum, a cold feed system, a scalping screen, an inclined conveyor, a baghouse, surge bin, and drag conveyor. It also has a control house and ductwork for auxiliary equipment. Other parts include electrical switchgear, fuel tanks, and lime mixers. Aptec has an extensive list of options for any project, including a full-service staff of in-house technicians.

The Aptec Drum Mixing Plant uses a patented counter-flow design to control the volume of the final product. This design enables the operator to control the quantity of bitumen, minerals, and aggregates. This counter-flow plant can be configured to mix all these materials, as long as the raw materials are mixed properly. The counter-flow design provides flexibility in how you add RAP, bitumen, and aggregates.

During the mixing process, cold aggregates are fed to appropriate feeder bins. The cold aggregates must pass through the primary scalping screen before they can be fed into the drum. Then, a conveyor moves them to the drying drum. The drum is a counter-flow design, which allows the dry aggregates to move from one end of the drum to the burner end. This ensures that the dry mix is uniform throughout.

The Asphalt drum mix plant is also more portable than a batch plant, and it requires less land. It can mix a higher percentage of RAP than a batch plant and does not experience interruptions. Unlike batch plants, the Aptec Drum Mix Plant can also be expanded without incurring exponential costs. There are many benefits to buying an Aptec Drum Mix Plant for your next construction project. It is an excellent choice for small to medium-sized projects.

Aptec Wet Mix Plant

If you're planning to purchase a new wet mixing plant for your concrete project, you may be wondering what makes an Aptec Wet Mix Plant stand out amongst the rest. These machines are renowned for their high production capacity and reliability. They combine aggregates, sand, cement, and water to create a homogeneous mixture that is used for the base preparation of rigid pavements. Wet Mix Plants come in both stationary and portable models and have an output capacity of 60 to 200 TPH. The process begins with the aggregates and sand being stored in multiple feeder bins and discharged by belts.

Aptec Wet Mix Macadam Plants are fabricated using quality components and accessories to ensure maximum productivity and minimal operating costs. These plants feature variable-speed drives, adjustable gates for the bins, and twin shaft pug mills. All moving parts of an Aptec Wet Mix Plant are protected by safety covers. All fabricated parts are thoroughly cleaned and then painted to guarantee maximum safety. The manufacturer of this plant has over 20 years of experience in the construction industry.

Aptec Mechanical Paver Finisher

The Aptec Mechanical Paver Finisher is designed to produce the highest quality pavement, delivering uniformity and smoothness. It is suitable for paving widths of 2.5 to 4.5 meters, with depths between 10 and 200 mm. This machine has full visibility, which helps the operator see what they are doing. With full visibility, the Aptec Mechanical Paver minimizes operator fatigue. It is available with a variety of options, including a wet mix screed.

[atlas-industries]

Counterflow Asphalt Mixing Plant - Atlas Industries

Counter flow design of drying drum differentiates itself from the parallel flow plant because the heating and mixing process is in separate drums. The first drum is for heating of aggregates and the second drum is for mixing of the dried aggregates with bitumen and minerals. Visit Us: https://www.atlasindustries.in/double-drum-asphalt-plant.html

[aaspaequipmentcompany]

Asphalt Batch Mix Plant

AASPA Asphalt Batch Mix Plant is designed keeping in mind asphalt contractor expectations on investment. These plants comply with international environment regulations. The batch plant is ideal when a large number of different mixes have to be made with accurate proportioning and homogenous blending. Easy to calibrate and rugged multipoint load cell weighing arrangement for all the constituents, heavy duty large pug-mill mixer and carefully designed PLC/SCADA control system take care of the cumulative error corrections and deliver world class mix with total accuracy and consistency with huge power savings. The counter flow dryer drum with multi direction mixing technology & modulating burner gives highest fuel efficiency. A type of asphalt plant called offered by Aaspa Equipment is an asphalt batch mix plant which creates hot mix asphalt (HMA). It consists of a cold feed system, a drier drum, a burner, a hot aggregate bin, a weighing and mixing system, and a control system. By heating and drying aggregates like gravel & sand and combining them with asphalt to create a homogenous slurry, the facility creates hot mix asphalt. 

Asphalt Batch Mix Plant Manufacturer

Key benefits of Asphalt Batch Mix Plant supplied through Aaspa Equipment is its flexibility and efficiency. We can manufacture various types of asphalt mixtures, including dense-graded, gap-graded, and open-graded mixtures, making it suitable for a wide range of applications, such as road construction, parking lots, and airport runways more convenient. With a high-capacity mixing system, it can produce large quantities of HMA in a single batch, reducing production time and increasing productivity of the equipment. Additionally, it features a precise control system that can accurately measure and control the temperature, mixing time, and other parameters, assuring consistent quality. Asphalt Batch Mix Plant is also known for its durability. It is constructed with high-quality materials and components that are designed to withstand the harsh conditions of a construction site. Further, it features a low-maintenance design that reduces the costs associated with upkeep and repairs. Whether you are a contractor, a paving company, or a road construction firm, Asphalt Batch Mix Plant from Aaspa Equipment is an excellent choice for your asphalt production needs and definitely a valuable tool for large scale projects where speed and efficiency are important factors.

+91-98983 41024 (For Domestic Inquiries)

+91 94283 25161 (For Export Inquiries)

[atlastechnologiesindia]

counter flow asphalt plant with separate drying and drum mixing, 2 x 30 tons bitumen storage tanks, 50 tons hot mix storage silo. Proven design of Atlas Counter flow drum mixers have helped customers achieve better quality of hot mix. The simple design of this equipment has helped customers achieve optimum fuel efficiency. It is also possible to use bag filter with the machine. We are looking to export counterflow asphalt plant to Europe and countries like Bangladesh and Sri Lanka.

[atlasindustriesmehsana]

For sale counterflow asphalt mixing plant from Indian manufacturer. Counter-flow asphalt mixer is preferred for low fuel consumption and better HMA. Also available CE marked, low maintenance and containerized design. We Manufacturing Capacities above 120 tph are tailor made.