#Injection Moulding

[june-gdprototyping]

What Industries Is Injection Molding(Moulding) Applicable To?

Injection moulding is a common manufacturing process by injecting molten plastic material into a mould so that it can be formed into the desired product shape upon cooling.

Injection moulding process has the advantages of low cost, high production efficiency and stable product quality to make it widely used in various industries. In this vast injection moulding market, there are three industries are particularly eye-catching, which are extensively used for production and manufacturing due to their specific needs and product characteristics.

1.Household Appliance Manufacturing Industry

As an indispensable part of people's daily life, the market demand for household appliances is stable and continuously growing. The injection moulding process plays a pivotal role in the manufacturing of household appliances, from the outer shell to the internal components, injection moulding technology provides key support. Most of the exterior and structural components of home appliances, such as TV remote controls, refrigerators, TV sets, air-conditioning panels, and washing machine shells, are manufactured by injection molding process.

2.Automotive Components Industry & Transportation Sector

With the booming development of the automotive industry, the auto components and parts market has ushered in unprecedented development opportunities. Components and parts such as automotive dashboards, door interior panels, bumpers, and lamp housings as well as a wide range of pipework and connections are made through the injection moulding process. These parts require not only high precision and good mechanical properties, but also need to meet the strict appearance requirements, which injection moulding process is precisely by virtue of its unique advantages, in this field to occupy a place. In addition, with the rise of new energy vehicles, injection moulded parts play an important role in the manufacturing of key components such as battery packs and motor housings.

3.Medical Device Industry

With the increasing emphasis on health, the market demand for medical devices continues to grow. In medical device manufacturing, the injection moulding process is used to produce disposable medical devices such as syringes, infusion tubes and surgical instruments. These products require strict quality control and hygiene standards, and injection moulding process ensures product safety and effectiveness.

In addition, the injection moulding process is also widely used in the electrical and electronic industry, consumer electronics, packaging industry, toy manufacturing, construction materials, industrial parts, furniture and household furnishings and agriculture, among many others.

4.Electrical & Electronic Industry

In the manufacturing process of electronic products, many components such as housings, cases, sockets, connectors, cables, switches and holders for electronic circuit boards need to be manufactured by injection moulding process. Injection moulding process can achieve precise control of product appearance, size and structure, to meet the requirements of electronic products for appearance quality, functionality and reliability.

5.Consumer Electronics Industry

In the electronics industry, injection moulded parts are equally widely used. From mobile phone housings, computer components including keyboards and mice to remote controls and battery cases, the injection moulding process offers a wide variety of appearance and structure options for electronic products. These components not only need to have good mechanical properties and appearance, but also need to have excellent electrical insulation properties to ensure the stable operation of electronic products. Injection moulding technology occupies an important position in the manufacture of electronic products due to its advantages of high precision and low cost.

6.Construction Sector

In the construction field, injection moulded parts also have a wide range of applications, the drainage systems, door and window frames, pvc pipes, valves, wire troughs, insulation materials and other construction materials and accessories are mostly manufactured by injection moulding process. These components are not only high-strength and corrosion-resistant, but also weather-resistant and easy to install, meeting the construction industry's requirements for material performance and ease of use and improve construction efficiency and aesthetics. The application of injection moulding technology in the construction field not only improves the performance and quality of construction materials, but also promotes the sustainable development of the construction industry.

7.Packaging Industry

The packaging and container industry is also one of the key application areas for injection moulding processes. Plastic bottles, food boxes, cosmetic bottles, plastic bags and other packaging containers are mostly manufactured by injection moulding process to meet food safety and aesthetic requirements. These containers need to be well-sealed, drop-resistant, retain freshness and recyclable to ensure that the products are safe and environmentally friendly. Injection moulding processes can offer flexible design and manufacturing options to adapt to different packaging needs and provide strong support for the development of the packaging industry.

These areas above are just a few examples of the application areas of the injection moulding process. In the toy industry, injection moulded parts are used to manufacture a variety of plastic toys; In the textile and clothing industry, injection moulded parts are used to manufacture accessories such as zips and buttons; In the agricultural sector, injection moulded parts are used to manufacture agricultural tools and equipment such as sprayers and watering cans; Even in the aerospace sector, injection moulded parts are also used to manufacture parts for aircraft and spacecraft. It can be said that injection moulded parts have penetrated into almost every corner of our life.

In summary, injection moulded parts play an important role in several industries by virtue of their high precision, low cost and wide applicability. The application of injection moulding process in these areas not only improves production efficiency, but also meets the needs of product diversification and individualisation. With the continuous progress of science and technology and the continuous improvement of people's requirements on product quality, injection moulding technology will continue to be widely used and developed in various fields.

[viratsteelspecial-blog]

Are you looking for PLASTIC MOULD STEEL steel ? Plastic mould steels are widely used for manufacturing mould for plastic. Get in touch with us today to place your requirement!

DIN 2738 #PlasticMouldSteel, The equivalent grade P20+Ni | DIN 2738 | AISI P20+Ni …

DIN 2738 which is applicable for large & small plastic mould dies for Automotive Industries, Dies for Domestic goods , High finishing plastic Die, Boaster Plates of Presses, Die Holders & Shoe blocks for drop Hammers, Press Cassettes , Upsetter Blocker, forging dies, Different dies & mold for plastic products etc.

Although less expensive options such as Aluminum exist for making moulds to be used for shaping plastic, steel is most often the optimum one. It may be impose more investment to begin with but this is offset by its undoubtedly greater operational life and better finish.

Also the specialized steels that have been created for plastic moulding make for rapid process speed – for any duration it can handle more repetitions than other materials and so enhance productivity. DIN 1.2738 Steels are low Carbon consisting of Carbon between 0.35 to 0.45%

Mode of Supply:

ViratSpecialSteels is the largest stockiest and supplier of DIN 2738 steel in flat, square and round bar. We provide steel in all sizes as your requirements.

Learn more: https://www.viratsteels.com/p20ni.html

For more information Contact us: info@viratsteels.com, +91-9814021775

[bolesolutions]

Plastic Injection Molding Shapes Tomorrow

Plastic material is melted and then injected into a mold cavity using the industrial process of plastic injection molding to produce a solid, three-dimensional item. This method enables the constant mass manufacture of intricate and accurate plastic components.

Important Elements in Plastic Injection Molding

Melting and injecting the plastic material into the mold consists of a hopper for loading plastic pellets, a barrel for heating the material, and a screw or plunger for forcing the molten plastic into the mold.

Mold: Molds can be created with one or more cavities and are commonly constructed of steel or aluminum depending on the needs of the production process.

Clamping Unit: During the injection process by the injection moulding manufacturer, the clamping unit guarantees that the mold stays tightly closed. The two mold parts are held together by a clamping mechanism, and the necessary force is applied by a hydraulic system.

Ejector System: The ejector system forces the final item out of the mold once the plastic has cooled and set inside the mold. The removal of the molded pieces is made simple and effective by this element.

The Technique of Plastic Injection Molding:

Mold Setup: The injection molding machine is ready for use after the mold has been put inside of it.

Pellets of plastic are fed into the machine's hopper during material loading.

Plastic pellets are heated and melted in the barrel of the injection machine before being injected. The molten plastic is then forcefully pumped into the mold cavity.

Cooling: The plastic inside the mold is solidified by cooling the mold. The thickness of the component and the material has an impact on the cooling time.

Ejection: The ejector mechanism forces the final object out of the mold once the plastic has hardened.

Plastic injection molding advantages:

Precision and Consistency: Plastic injection molding yields components with precise tolerances and reliable quality, making it the perfect process for high-precision goods.

Wide Material Variety: The technique is flexible in that it can handle a variety of thermoplastic and thermosetting materials.

Complex Geometries: Using alternative manufacturing processes would be difficult or impossible for the fabrication of elaborate and complex forms. Injection moulding is the best fit for this.

[hlhrapidlimited]

Flame-retardant plastics are important for making products safer from fire in industries like electronics, automotive, and construction.

These special plastics help slow down or stop fires from starting. When combined with injection molding—a fast and efficient way to make plastic parts—flame-retardant plastics are used to create fire-safe products.

But what exactly happens during the injection molding process with these materials? Let’s look at the key points.

1. What Are Flame-Retardant Plastics?

Flame-retardant plastics are types of plastic that are specially treated to resist catching fire and slow down the spread of flames. These plastics are mixed with special chemicals that either stop the fire from starting or create a barrier to keep the fire from spreading. Some common flame-retardant additives include:

Halogenated compounds (chlorine, bromine)

Phosphorus-based compounds

Metal hydroxides(aluminum, magnesium)

Silicone-based flame retardants

Each type of additive offers different levels of effectiveness, safety, and environmental impact, influencing how the plastic will behave in various applications.

2.Why Use Injection Molding for Flame-Retardant Plastics?

Injection molding is a manufacturing process that allows for the high-volume production of plastic components with consistent precision and quality. For flame-retardant plastics, this process offers several advantages:

-Cost efficiency - Injection molding is ideal for large production runs, reducing costs per unit.

Design flexibility - Complex shapes and intricate designs can be easily produced.

Material efficiency - The process minimizes material waste, which is important when using expensive flame-retardant additives.

Additionally, injection molding ensures that the flame-retardant properties are uniformly distributed throughout the plastic component, which is crucial for meeting safety standards.

3.Processing Challenges with Flame-Retardant Plastics**

While injection molding offers many benefits, processing flame-retardant plastics comes with its own set of challenges. These include:

-High melt temperatures: Flame-retardant additives often require higher processing temperatures, which can lead to material degradation if not carefully controlled.

-Increased viscosity: Some flame-retardant additives make the plastic more viscous, affecting the flow during molding and potentially leading to defects like incomplete filling or surface marks.

-Wear on equipment: Certain additives, especially halogenated compounds, can be abrasive, causing wear and tear on molding equipment.

To overcome these challenges, manufacturers need to fine-tune their injection molding processes, including temperature control, mold design, and maintenance of the machinery.

4.Popular Flame-Retardant Plastics for Injection Molding

Different industries require different types of flame-retardant plastics depending on their application. Some of the most commonly used flame-retardant polymers in injection molding include:

ABS (Acrylonitrile Butadiene Styrene): Widely used in electronics and automotive components due to its good balance of toughness and flame resistance.

Polycarbonate: Known for its transparency and high impact resistance, polycarbonate is used in products like electrical housings and safety glasses.

Nylon (Polyamide): Common in automotive and industrial applications, flame-retardant nylon offers excellent mechanical strength and heat resistance.

PVC (Polyvinyl Chloride): Used in construction materials and electrical components, PVC is naturally flame-retardant but often enhanced for specific safety standards.

Each of these materials brings its own strengths to the table, depending on the specific needs of the product.

5.Applications and Industry Standards

Flame-retardant plastics are crucial in industries where fire safety is a priority. Some of the key applications include:

Electronics: Smartphones, laptops, and household appliances all rely on flame-retardant plastics to prevent electrical fires.

Automotive: Components like dashboards, connectors, and battery housings in electric vehicles require flame retardancy to meet safety regulations.

Construction: Building materials such as insulation panels, pipes, and electrical enclosures need to meet fire safety standards.

Products made from flame-retardant plastics must also comply with strict industry standards like **UL 94**, which tests for the flammability of plastic materials, and RoHS**, which regulates the use of hazardous substances, including certain flame-retardant additives.

6.The Future of Flame-Retardant Plastics in Injection Molding

As environmental concerns grow, there is a push toward more sustainable flame-retardant solutions. Traditional halogenated flame retardants, while effective, can be harmful to the environment and human health. This has led to the development of **halogen-free** flame retardants that are safer and more eco-friendly.

Additionally, advances in injection molding technology, such as **smart manufacturing** and **3D printing**, are enabling more precise control over the production process, leading to more efficient use of flame-retardant materials and reduced waste.

Injection molding of flame-retardant plastics is an important process for making safe products in industries where fire risks are a concern. Manufacturers need to choose the right additives and fine-tune the molding process to create high-quality, fire-resistant products. With new materials and technology, flame-retardant plastics are becoming more innovative and eco-friendly, helping improve fire safety standards in many industries.

Whether you're a manufacturer, designer, or a company who has questions related to injection moulding. Feel free to consult to us and upload your files here.  

[plasticmouldinjectionmold]

Design Essentials of Injection Mold for Shell of Intelligent Laser Signal Source

Product diagram of smart laser signal source housing is shown in Figure 1. Maximum size of product is 183.43 mm * 124.68 mm * 31.77 mm, average thickness of plastic part is 2.0 mm, plastic part material is PP, shrinkage rate is 1.015, and weight of plastic part is 56.49 grams. Technical requirements for plastic parts are that there must be no defects such as peaks, underfilling of injection…

[harrisonwalterss]

The Role of Injection Moulding in Modern Plastic Manufacturing

Injection moulding has revolutionized plastic manufacturing, providing industries with an efficient and reliable method for mass production of high-quality plastic components. At the forefront of this industry is the Holloway Group, a company renowned for delivering cutting-edge injection moulding services across sectors like construction, engineering, and agriculture. Their expertise ensures that businesses receive precisely manufactured plastic parts that meet the highest standards for durability, consistency, and sustainability.

What is Injection Moulding?

Injection moulding is a manufacturing process where molten plastic is injected into a mould to create a specific shape. This technique is ideal for producing high volumes of identical plastic products, making it the preferred method for many industries. The process involves several stages, including material selection, mould design, and production, each crucial in achieving the desired product characteristics. Holloway Group excels in all these areas, utilizing advanced technologies to ensure precise and efficient production.

The Injection Moulding Process

The injection moulding process at Holloway Group is streamlined to meet both small-scale and large-scale production needs. It begins with the selection of the appropriate plastic material, which could include recycled plastics as part of the company’s commitment to sustainability. The chosen plastic is then heated until it becomes molten and is injected into a mould under high pressure. The mould is designed to the exact specifications of the product, ensuring that each piece produced is consistent in shape and quality.

Once injected, the plastic cools and solidifies within the mould, after which it is ejected, and the cycle begins again. This process is repeated thousands, or even millions, of times, making it one of the most cost-effective methods for producing large quantities of plastic parts. Holloway Group’s state-of-the-art machinery and expertise allow them to handle complex designs, ensuring precision in every piece.

Benefits of Injection Moulding

Cost-Efficiency: Injection moulding is highly cost-effective for producing large volumes of plastic products. Once the initial mould is designed and created, the cost per unit decreases significantly, making it an ideal solution for mass production.

Precision and Consistency: The ability to produce identical parts with exact specifications is one of the key advantages of injection moulding. Holloway Group’s precise mould design and advanced technology ensure that each product meets stringent quality standards.

Sustainability: Holloway Group is committed to reducing the environmental impact of plastic production. Through the use of recycled materials and innovative waste-reduction techniques, they help businesses achieve sustainability goals without compromising on quality.

Versatility: Injection moulding can be used to create a wide variety of plastic products, from small, intricate components to large, complex shapes. This versatility makes it applicable across industries like construction, agriculture, and engineering, all of which Holloway Group serves.

Speed and Efficiency: The injection moulding process is fast and efficient, allowing for quick turnaround times. Once the mould is created, the production cycle is swift, with minimal downtime, enabling Holloway Group to meet tight deadlines for their clients.

Injection Moulding at Holloway Group

Holloway Group stands out in the plastic manufacturing industry for its comprehensive injection moulding services. They not only offer production but also assist clients in the design and prototyping phases, ensuring that every project is optimized for success. Their commitment to sustainability is evident in their use of recycled plastics, which are integrated into various applications, supporting environmentally-conscious production practices.

Moreover, Holloway Group’s expertise spans multiple sectors, allowing them to tailor their services to meet specific industry requirements. Whether it’s for construction components, agricultural tools, or engineering parts, the company’s injection moulding capabilities ensure the delivery of high-quality, durable products.

Conclusion

Injection moulding plays an integral role in modern plastic manufacturing, offering a cost-effective, efficient, and sustainable solution for mass production. With Holloway Group’s experience and advanced technology, businesses can rely on their injection moulding services to deliver top-tier plastic products that meet precise specifications. Through their focus on innovation, precision, and sustainability, Holloway Group continues to lead the industry, shaping the future of plastic manufacturing across various sectors.

[hollowaygroup]

Sustainable plastic solutions

Sustainable plastic solutions aim to address the environmental challenges posed by traditional plastics by developing alternatives that minimize ecological impact.

sustainableplasticsolutions

[plastic4trade]

Fakuma 2024 Global Event for Plastics Industry at Frickenhausen The FAKUMA 2024 trade show is considered the prime global event dedicated to the industrial plastic processing sector. This event is scheduled to take place from 15th to 19th October 2024, in Friedrichshafen, Germany. Fakuma international trade fair for plastics processing has become a prominent meeting place for the industry, with international charisma. It holds second place in the overall ranking of international trade fairs for plastics. However, because of the organization cycle, it is the principal event for the Plastic industry.

WHY SHOULD YOU ATTEND EXHIBITION?

Fakuma 2024 is one of the most important events in the plastics processing industry, attracting experts, manufacturer, supplier, Managing Director, Board member, Supervisor, Group leader, engineer. This exhibition offers numerous opportunities to learn, innovate, and connect with the global plastics community. The Exhibition also welcomes regulatory representatives, higher education institutions, and R&D institutes. This broad attendance underscores Fakuma 2024's importance as a global meeting point for the plastic Industry.

Exhibition Highlight

Exhibition Date –  15th to 19th October 2024

Time – Thursday to Friday: 9.00 am to 5.00 pm and Saturday 9.00 am to 3.00 pm

Expo Location Address – P. E. Schall GmbH & Co. KG Gustav-Werner- Strasse 6 D Frickenhausen, Germany.

Entry Fees – Free Ticket for Industry Professionals on advance booking. + Admission for one person on one day of the fair: €30

Estimated Visitors – 1636 from 40 Countries

Estimated Exhibitors – 39,343 visitors from 89 Countries

Hall No.: A1 to A7 and B1 to B5

Estimate area: 85,000 square meters

WHO SHOULD EXHIBIT?

Fakuma stands as a premier global event for industry professionals, offering unmatched opportunities for networking, innovation, and business growth. Renowned for its international reach, Fakuma provides a platform to showcase advancements, engage with thought leaders, and explore cutting-edge technologies. The exhibition will showcase the latest advancements in Injection moulding machine, extrusion, thermoforming, and 3D printing machine. It serves as a catalyst for innovation and a hub for professional connections, making it an essential event in the plastics processing.

Organizer Information: 

Organizer Name: P. E. Schall GmbH & Co.KG

Organizer Address: Gustav-Werner-Strasse 6, D Frickenhausen, Germany

Organizer Phone No.: 49-7025-9206-650

Organizer Email Id: schur@schall-messen.de

Website: www.schall-messen.de

Registration Link: https://obs.schall-messen.de/Members/Login.aspx

Fakuma 2024 underscored the industry's commitment to innovation in sustainable plastics, showcasing a range of new materials, advanced manufacturing techniques, and comprehensive services aimed at reducing the environmental footprint of plastic Industry.

[eshikarastogi]

Injection moulding machines are the backbone of modern manufacturing, transforming raw plastic pellets into a myriad of products with precision and efficiency. From everyday household items to intricate automotive components, these machines make it all possible. 

Clink on the Link for more details on Injection Moulding machine dealers in Lucknow:

[quickpartsuk]

Designing for Injection Moulding

As discussed in What Is Injection Moulding, parts created for injection moulding must be designed carefully to facilitate the moulding process. The material used for the part, the part’s desired shape and features, the mould material, and the properties of the moulding machine must all be considered during the design phase.

[ydmachinery]

Processing technology

[microprecisionplastics]

At Micro Precision Plastics, we offer a wide range of services for all your plastic product needs, from design to manufacturing, including quality assurance and tool maintenance. Contact us today!

[bolesolutions]

Injection Moulding: Precision, Efficiency, and Versatility

In manufacturing, injection moulding stands out as a cornerstone technology renowned for its precision, efficiency, and versatility. This widely adopted process revolutionizes the production of intricate and complex parts across various industries, from automotive and electronics to medical devices and consumer goods. The Process Unveiled Injection moulding China involves injecting molten…

[hlhrapidlimited]

Most Popular Tooling Materials in Injection Moulding and Their Typical Tool Life

When it comes to injection moulding, the mould tool is the most critical and costly component in the process. There are many tooling material options to choose from: aluminium, soft and semi-hardened steel, and hardened steel. While mould makers like HLH can assist you in choosing a suitable tooling material for your project, it’s worth gaining a basic foundation and understanding your options to avoid costly errors, waste, and defects down the road.

In this article, we will look at the most popular steel and aluminium tooling options available for plastic injection moulding, their typical tool life, the pros and cons of each, and scenarios in which each is best to use.

Popular Tooling Material Options for Injection Moulding

Aluminium

S50C

P20

NAK80

H12

S136

1. Aluminium

Aluminium (AL) is often used as a quick and lower-cost alternative to steel tooling. AL has good machinability and excellent heat transfer properties (cools quickly and efficiently), which makes it a good option for prototyping and low-volume production runs. A main drawback is that the tooling life is generally shorter, and not all grades of plastics are suited for aluminium tooling; for instance, materials that require high mould temperatures.

Soft tooling option.

Commonly used for prototype and low-volume tooling — with an average life of 10,000 shots depending on the grade and part complexity.

Easy to machine and offers excellent turnaround times.

Less durable than steel tooling and not suited to plastics that require high mould temperatures like polyetherimide (PEI), polyether ether ketone (PEEK) or polysulfone (PSU).

2. S50C

S50C is a ‘soft’ steel option that is especially popular in China for prototype tooling. It is a great for general applications and a good alternative to aluminium. However, if the part material or surface finish calls for a hardier tool, P20 steel is used.

Soft steel.

Commonly used for rapid tooling tooling applications — with an average life of 50,000 shots or less depending on the grade and part complexity.

Less expensive than P20 steel.

Less durable than P20 and not suitable for materials with abrasive additives.

Pro Tip: You can often get Chinese tools like S50C and P20 at the price of an aluminium tool. Most Chinese tool shops prefer working with steel tools for rapid tooling because they are harder, more robust, and easier to weld.

3. P20

P20 is a ‘soft’ steel often used as a standard steel tooling option and is the first choice for materials without abrasive additives. For prototype or development tooling, P20 steel offers several advantages over aluminium: it is stronger, more durable and offers a longer tool life; it is less costly; and it is generally more resistant to scratching than aluminium. A main drawback is that P20 is not very resistant to erosion or chemical corrosion, which can impact its tool life.

Soft steel.

Commonly used for prototype tooling and intermediate quantities — with an average life of 50,000 cycles or more, depending on the part’s geometry and tolerances.

P20 is harder and more durable than aluminium, with approximately a 5x longer tooling life.

May require coatings or surface treatment to protect against corrosion and erosion.

P20 Application Case Study: HLH Rapid Uses P20 Steel Tool For SOL Reader’s E-Ink Glasses.

 4. NAK80

NAK80 is a semi-hardened tool steel typically used for more demanding applications. NAK80 is typically used for higher quality parts and transparent and high-gloss components. It also works better with resins with glass fibers or hard, engineering-grade plastics like Delrin or Aceral (POM). Although it’s more corrosion resistant than P20, one key drawback is that it takes longer to machine.

Hardened steel.

Commonly used for bridge tooling and production tooling — with a typical tool life of 300,000 to 500,000 shots.

NAK80 takes polishing well, and produces optically clear and high glossy parts.

Costs more than P20 steel tool and typically takes 20-25% longer to produce.

5. H13

H13 is a ‘strong’ steel that is robust and have exceptional resistant to heat. It is most commonly used for high production quantity tooling and to address wear when running abrasive materials. H13 also works well for materials that require high tool temperatures like polyamide-imide (PAI), PEEK, and liquid crystal polymer (LCP).

Strong steel.

Commonly used for high volume runs of several hundred thousand to 1 million cycles.

H13 is best for aggressive resins and optical parts made of clear plastic like acrylic (PMMA) or polycarbonate (PC).

More expensive than P20 and NAK80 steel.

6. S136

S136 is stainless steel that offers excellent hardness and is mainly used for speciality cases in high production tooling. It has good corrosion resistance, which makes it good for corrosive environments or materials such as polyvinyl chloride (PVC) and polypropylene (PP). It also has excellent polishability and is a good choice for large-size precision parts. The main drawback is that S136 costs the most and has the lowest thermal efficiency, so unless you require a high production run, it may not financially make sense.

Hard stainless steel.

Commonly used for high volume runs of 1 million or more.

S136 is best for corrosive plastic materials like PVC and PP.

Most expensive steel tooling option among the five options.

Other Tooling Material Options

Above, we’ve listed the 5 most commonly used aluminium and steel tooling material options for injection moulding projects, however, there are many other tool material options for special cases and applications. Check them out in the list below.

A2 tool steel

718

718H

738

738H

S7

S50C

SS420

STAVAX 48-52HRC

SKD61

1.2083

1.2343

1.2344

1.2738H

2083H

2083 HRC48-52

2344 (HRC48-52)

2738

Custom tooling & injection moulding

Submit CAD, get a quote within 24-48 hours or less

Get a quote now

The Typical Tooling Game Plan at HLH

Typically, our clients begin with single-cavity S50C or P20 steel tools for prototyping and developmental applications—S50C for our rapid tools and P20 if the part material or surface finish calls for a hardier tool. For applications requiring engineer-grade or glass fibre resins, or for moulds necessitating a higher level of polishing, NAK80 steel is preferred.

Often, for niche market or specialized products, P20 or NAK80 steels may be all the client needs to satisfy demand. These steels require a lower investment than full production tooling, helping customers minimize costs in the early stages and get initial products to market faster.

If the product demand is high and where it makes sense, customers may move on to H13 or other hardened steel, production multi-cavity tooling.

Fast Tooling & Injection Moulding With HLH Rapid

At HLH, we make prototype tooling, bridge tooling and production tooling in-house for simple to complex injection moulding projects. If you are unsure what tooling material to go for, get in touch with our engineering team at info@hlhrapid.com.

To get started on your next injection moulding project, simply submit your 3D CAD along with any project details like material, surface finish or quantity, to our contact form. Our team will get back with a quote within 24 to 48 hours or less.

Visit our website: https://hlhrapid.com/blog/injection-mould-tooling-material-steel-and-aluminium-tools/

[plasticmouldinjectionmold]

Causes and Solutions of Weld Line Defects in Plastic Parts

【Abstract】Weld line is an important factor affecting quality of plastic parts. Study found that: under same process conditions, strength of weld line area is only 10% to 92% of original material, which seriously affects normal use of plastic parts. This article introduces formation process of weld marks, influencing factors and solutions to eliminate weld marks. 1 Overview of weld lines Weld…