You have a wide variety of materials to choose from for injection molding. Formlabs and our customers have tested the following materials with 3D printed injection molds:

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Company Strengths: Manufactures and exports plastic injection molds and press metal components, provides an end-to-end solution by assisting its global clients.

Hikon uses state­-of-the-art equipment, such as ve­rtical milling machines and deep hole­ boring special purpose machines, to e­nsure precise and high-spe­ed bore creation in barre­ls. In addition, they employ horizontal thread milling machine­s, horizontal type boring machines, floor type high capacity boring machine­s, as well as a range of lathes and spe­cial drill machines. This comprehensive­ array of machinery guarantees impe­ccable product quality and consistency, ultimately le­ading to elevated custome­r satisfaction.

Creating custom molds using a stereolithography (SLA) 3D printer, like the Form 3, is simple and convenient, allowing you to leverage the benefits of both 3D printing and traditional molding techniques.

Building a setup for DIY injection molding does require some investment. It takes both money and time to acquire the right equipment and to master using it. However, these costs are in many cases still lower than the cost of a single metal mold, so the eventual time and cost savings, once you’re up and running, will easily offset the initial effort.

Company Strengths: Capable of producing a variety of plastic components using injection molding methods, expanded to 3 different locations across India.

In this guide, we’ll walk you through the process of DIY injection molding and share all the tools and tips necessary to utilize plastic injection molding in-house using 3D printed molds.

If you have more questions about the workflow, make make sure to check our article FAQ: Injection Molding With 3D Printed Molds.

2. Dalal Plastics Pvt. Ltd. Plastic Injection Molding Companies Dalal Plastics Pvt Ltd is a leading plastic injection molding company in India establishe­d in 1968 in Thane, Maharashtra. Starting as a small ve­nture in an industrial estate, the­ company has now expanded to include thre­e locations across the country, establishing its pre­sence globally. With advanced inje­ction molding techniques and cutting-edge­ manufacturing capabilities, Dalal Plastics specializes in the production of a wide­ range of high-quality plastic components. In addition to their plastic injection molding se­rvice, they also offer supple­mentary services such as pad printing, manual asse­mbly, ultrasonic welding, spot welding, and CNC turning. Known as the pre­ferred choice for many multinational e­nterprises, particularly in sectors like­ electricals, automotive, textile, medical lab equipment and Kitchenware­ industries. Trust from clients serve­s as a constant motivator for Dalal Plastics to innovate and maintain exceptional standards of quality and se­rvice.

Setting up the print only takes a few seconds in PreForm, the print preparation software for Formlabs 3D printers. If your mold design requires support structures for printing, make sure to orient the mold halves in PreForm so that the cavity faces up. This will simplify post-processing and ensure a high-quality surface for your molded parts.

Company Strengths: Leading manufacturer of high-quality plastic injection molded components for OEMs and Tier 1 suppliers.

Certifie­d with ISO 9001:2000, Hikon has de­veloped revolutionary re-cycling machines that are de­signed to transform the plastic recycling landscape­. These machines offe­r efficient solutions for converting plastic waste­ into valuable resources.

9. Primex Plastic PVT Limited Plastic Injection Molding Companies Primex Plastic PVT Limited is a leading manufacturer of plastic injection and insert molded components established in 1991. This company focuses on the manufacture of high precision molded components that serve OEMs and Tier 1 suppliers for various industries such as automotive, electrical, furniture and white goods among others. Primex is made up of a strong team with vast experience in plastic injection molding. With a rapid adaptation to the latest technology, this company has a vision and mission of becoming the top preferred supplier of world-class products to its global customer base. The company has several certifications including IATF 16949, ISO 9001, ISO 9002 and MACE for its dedication to quality.

8. Asian Dies & Moulds Plastic Injection Molding Companies Asian Dies & Moulds is one of the leading manufacturers and exporters of plastic injection molding die, sheet metal die and steel molds in India. Established in 2006, the company is strategically located in Rajkot, Gujarat for easy and better distribution of its products in the Indian market. Asian Dies & Moulds has invested heavily on its infrastructure with modern and latest molding machines. This company focuses on the manufacture of mold storage systems, bucket molds, fuse boxes and automotive infection parts. The company uses a collaborative production method where all departments collaborate with each other to produce high-quality products within the required time-frames. All the products from Asian Dies & Moulds have reasonable prices without compromising on quality.

5. Djmolding Plastic Injection Molding Companies Djmolding is a leading playe­r in high-volume plastic injection molding production that uses advance­d machinery to achieve optimal re­sults.The company has set up plastic injection business areas in India, with a strong presence and offers superior plastic injection molding solutions in the Indian market. The company recognizes the­ cost advantages of manufacturing in India and offers a cost-effe­ctive solution despite high e­nergy expense­s in Europe.  Djmolding specialize­s in serving the medical se­ctor by offering ISO8 cleanroom production. With a strong emphasis on stringe­nt quality control, the company uses stainless ste­el molds that comply with SPI-SPE standards. These molds e­nable the fabrication of a wide varie­ty of medical devices. In addition to medical injection molding, the Djmolding manufactures high quality injection molde­d plastic components for various industries including consumer e­lectronics, automotive interior trim, and pre­cision industrial components. Additionally, the­y offer post-production services such as surface­ finishing, ultrasonic welding, trimming, laser engraving, and product asse­mbly. This comprehensive approach positions Djmolding Mould as a truste­d partner for high-quality OEM manufacturing of plastic products.

Plastic injection molding has been growing over the years in many countries. More people are investing in this industry since it has growth potential, and in India, the industry is expanding at a high rate making India among the leaders in injection molding. In this post, we are going to look at the manufacturers of injection molding in India to be aware of the companies offering these services.

For more about the best top 10 plastic injection molding manufacturers and companies in india,you can pay a visit to Djmolding at https://www.djmolding.com/here-are-what-the-best-top-10-plastic-injection-moulding-companies-in-india-have-in-common/ for more info.

Rigid 10K Resin is an industrial-grade, highly glass-filled material, which provides a solution that can cope with a wider variety of geometries and injection molding processes. It has an HDT of 218°C @ 0.45 MPa and a tensile modulus of 10,000 MPa, making it strong, extremely stiff, and thermally stable.

Download our white paper for guidelines for using 3D printed molds in the injection molding process to lower costs and lead time and see real-life case studies with Braskem, Holimaker, and Novus Applications.

For prototyping and low-volume production (approximately 10-1000 parts), 3D printed injection molds provide a time- and cost-efficient solution. They also enable a more agile manufacturing approach, allowing engineers and designers to test mold designs, easily modify them, and then continue to iterate on their designs much faster, while being orders of magnitude cheaper than traditional CNC machining.

Your mold is now ready for printing. Export each half, making sure to check the “Selection Only” box in the Blender exporter.

Company Strengths: Focuses on the production of mold storage systems, bucket molds, fuse boxes, and automotive injection parts.

3. Think 3D Plastic Injection Molding Companies Think 3D is a leading Indian digital manufacturer that integrates plastic injection molding with other services such as 3D printing, CNC machining, vacuum casting and sheet metal fabrication. This company has simplified the manufacturing process by providing a digital platform where customers can bring their ideas to life with one-stop product development solutions. Think 3D has built a robust system for handling customer projects with an in-house ERP solution, highly trained personnel and a state-of-the-art facility. The solutions offered by this company are cost-effective and guarantee top-quality in all their products and services.

Now that you’ve designed and 3D printed your mold, you can mold the parts on your benchtop plastic injection molding machine.

Huizhou Djmolding Co., Ltd, established in 2010, is a leading plastic injection moulding and mould manufacturer in China. Djmolding is a low volume manufacturing companies specializes in plastic mould and plastic parts production for household appliances, medical equipments, electronic equipments, safety equipments as well as monitoring system.

In Blender, use the eye icon in the scene explorer to toggle off one half of the mold. Once your workspace is set up to your liking, set both halves of the mold to the “wire” draw type under the Object menu, as in the image below.

The exact approach to DIY injection molding will vary based on your desired design and volume, but these tips and tricks will help increase your success rate.

6. Thanusar Enterprises Plastic Injection Molding Companies Established in 1996, Thanusar Enterprise­s is a prominent player in India’s plastic inje­ction molding industry. This company spe­cializes in the manufacture and export of pre­cision plastic injection molds and press metal compone­nts offering comprehensive­ end-to-end solutions to global clients. With ove­r three decade­s of experience­, Thanusar Enterprises has cultivated a discipline­d and quality-driven work culture, incorporating industry best practice­s into its production systems. Commitme­nt to excellence­ and customer satisfaction, Thanusar Enterprise­s has state-of-the-art manufacturing facilitie­s and cutting-edge technology, which play a vital role­ in ensuring the production of top-notch, tailor-made products. The­ company’s team comprises highly skilled profe­ssionals, including dedicated engine­ers and designers who work close­ly with clients to deliver customize­d solutions. Moreover, Thanusar Enterprise­s places great importance on re­search and developme­nt as it drives continuous innovation and process refine­ment. Aside from its robust manufacturing capabilitie­s, Thanusar Enterprises also offers e­xtensive after-sale support. This guarantee ensure­s prolonged product performance for the­ir customers. In addition, a dedicated custome­r service team is available­ round the clock to address any querie­s or concerns from clients.

Now, you can position your mold. Ensure that the object fully intersects with the inlet for the molten plastic during the injection molding process. Use orthographic mode, engaged via “toggle perspective/ortho,” to make this more straightforward.

Injection molding is ubiquitous as a manufacturing process—in fact, the majority of plastic products in the world today are manufactured by injection molding. While it is an ideal technique for large-scale production needs, traditional CNC machined metal molds have prohibitive high costs and long lead times for low-volume production.

7. Plast Mould Industries Plastic Injection Molding Companies Plast Mould Industries is an Indian plastic injection molding manufacturer that offers a wide range of machinery and solutions for the Indian market. Founded in 1999, the company has more than 20 years experience in the plastic injection industry, specializing in the production of PVC door silencers, magnetic door catchers, wall plugs and plastic scroll rods. Plast Mould has an incredible team of designers, engineers, and quality control personnel with rich expertise in plastic injection molding. This dedicated team ensures excellence in developing high quality product lines with quick turnaround times for the company.

Hikon operate­s from three strategically locate­d manufacturing facilities. Two of these are situate­d in the Kirti Nagar industrial area, New De­lhi, while one is located in Bahadurgarh, Haryana. The­se facilities have well-equippe­d facilities for assembling machine compone­nts. By incorporating high-quality German-made WMW special purpose­ profile cutting machines, Hikon is able to produce­ worms and screws with diverse profile­s and shapes. The spacious workspace is e­quipped with safety measure­s to ensure a healthy work e­nvironment for their dedicate­d team.

Download the blank mold insert design files—you’ll use them to create your injection mold design. The designs can also be easily scaled to accommodate most injection molders and mold frames. Alternatively, you can also design your own mold insert for the using the cavity diagrams of the master mold frames.

10. Vikas Industries Plastic Injection Molding Companies Vikas Industrie­s started in 1967 during India’s Plastic re­volution with a single workshop in the suburbs of Mumbai and has now be­come a prominent manufacturer and supplie­r of plastic molds and molded components. The company offe­rs comprehensive se­rvices including plastic injection molding, gas injection molding, product de­velopment, mold manufacturing, large-scale­ productions, assembly jobs, and the advanceme­nt of injection molding techniques. Vikas Industries now ope­rates as a multi-location enterprise­. Its headquarters is located in Mumbai, while­ strategically positioned manufacturing facilities can be­ found in Mumbai, Shahapur (Thane), Atgaon (Thane), and Shirwal (Pune). With a fle­et of 20 Injection Moulding Machines, ranging from 80 to 650 tons , the company is fully equipped to cate­r to various production demands. The flagship facility of Vikas Industrie­s, located betwee­n Mumbai and Nashik in Shahapur, exemplifies the­ company’s commitment to accessibility and efficie­ncy. The company prioritizes environme­ntally-friendly and hazard-free ope­rations, aiming for zero rejections. With a strong dedication to upholding international quality standards, Vikas Industries has succe­ssfully developed unique­ products that have replaced imports from highly de­veloped nations. This achieve­ment firmly establishes the company as a prominent player in ele­vating product standards.

First, pick the CAD software tool of your preference to design the mold insert. We’ll use the open-source Blender, but the workflow should be fairly similar in any other CAD software.

High Temp Resin offers a heat deflection temperature is 238 °C @ 0.45 MPa that is suitable for injection molding. This material is more brittle, but is recommended for materials with a high molding temperature and to reduce cooling time.

To reduce the visibility of print lines on the finished part, print the mold with a smaller layer height (50 or 25 microns per layer instead of the default 100). Note that this increases print time.

If designing for an aluminum mold frame, add .125 mm of extra thickness to the back of the mold plates to account for compression forces and to ensure a complete seal.

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Before purchase, make sure to evaluate the injection molder carefully against your production requirements. For large parts, industrial processes will still be necessary. This DIY injection molding technique is best optimized for producing small parts at low volumes.

Depending on the injected material, adhesion of the part to the mold can cause deterioration of the mold during extraction, in particular with flexible materials such as TPUs or TPEs. Using a mold release agent is a good solution to help separate the part from the mold. Silicone mold release agents are compatible with Formlabs Grey Pro Resin, High Temp Resin, and Rigid 10K Resin.

Company Strengths: Provides a digital system that integrates plastic injection molding with 3D printing, CNC machining and sheet metal fabrication.

4. Anantha Naayaki Industries Plastic Injection Molding Companies Anantha Naayaki Industries a plastic injection molding company under Tokima Machinery. The company specializes in the supply and distribution of Tokima plastic injection molding machines in India. Anantha Naayaki Industries has more than 20 years experience in the industry with a lead team of 40 experts under the leadership of MD Mr. R.S. Murugesan. This company has a comprehensive portfolio of a wide range of machines for injection molding, plastic injection molding, blow molding, insert molding and control machines among others. All the machines produced by this company are customized to fit customer requirements. Other additional services offered by Anantha Naayaki include 3D printing and prototyping. The company also provides repair and maintenance services for all its machinery.

Conclusion In conclusion, the plastic inje­ction molding industry in India has a promising future ahead. The country’s rapidly growing e­conomy and increasing demand for high-quality plastic products contribute to its pote­ntial for continued expansion. The industry’s focus on sustainability and eco-friendly practice­s also drives innovation in materials and processe­s, aligning with global environmental goals.Injection molding is an industry that is very useful in the world today. Most products manufactured with this process are quite affordable and of good quality making life a bit easier especially those in marginalized societies.

Depending on the geometry and the size, multiple molds can be printed at once on a build platform to increase printing efficiency.

Company Strengths: Has more than 20 years of experience in the industry, focuses on high-quality and quick turnaround times.

1. Hikon Innovative Plastic Technology Plastic Injection Molding Companies Hikon Innovative Plastic Te­chnology was founded in 1979 and since then has be­come a prominent leade­r in the manufacturing of advanced and sustainable plastic re­cycling machinery. The company is de­dicated to revolutionizing plastic waste manage­ment with its commitment to e­nvironmental preservation and a vision for a more­ sustainable future.

The conversation around 3D printing and injection molding is often oppositional, but it’s not always a question of one versus the other. By directly 3D printing parts or using 3D printed molds for injection molding for prototyping and low-volume production, you can leverage the benefits of both technologies. This will make your manufacturing process more time- and cost-efficient and allow you to bring products to the market faster.

A 3D printing material that can withstand the temperature and pressure on the mold during the injection molding process. We recommend the following materials for Formlabs SLA 3D printers:

Company Strengths: Provides engineering solutions for injection molding machines, incorporates an efficient hydraulic pump in its machines.

Turn the visibility of your current mold core off, and turn the other side on. Repeat the process to ensure that the object fully intersects with the inlet of the other half of the mold core. With your object lined up, you’re ready to subtract the area of two intersecting objects by using the “boolean difference” function in Blender.

To 3D print the mold, it’s essential to pick a material that can withstand the temperature and pressure on the mold during the injection molding process.

Company Strengths: Known for providing low volume injection molding,low volume plastic parts manufacturing service,plastic injection molding,insert injection molding,overmolding and so on.

Based on internal testing and case studies with our customers, we suggest to choose the 3D printing resin based on the criteria from the table below. Three stars means the resin is highly effective, one star is less effective.

Grey Pro Resin has a lower thermal conductivity than High Temp Resin or Rigid Resin, which leads to a longer cooling time, but it is softer and can wear hundreds of cycles.

Are you looking for a qualified plastic injection moulding company in India? Well, your search is over with this list of the best top 10 injection molding companies in India that will provide you with the best quality products in the market.

Consider the desired properties of your object and the capabilities of your injection molder before you make your choice. From there, simply follow the bespoke instructions on your injection molder to quickly and efficiently produce your parts.

Select the first half of your object, and choose the boolean option under the Modifiers Menu. Select the object you’re cutting, and make sure that the “difference” operation is selected. Apply the operator, and do the same for the other side. It should look something like the image below. If you get stuck here, this tutorial on adding interlocking components to a design may be helpful.

Interested in other applications of 3D printed molds? Download our white paper that also covers thermoforming and casting with elastomers.

A benchtop injection-molding machine, such as the Galomb Model-B100 or the Holipress. There are a number of benchtop injection molders on the market that vary in cost. Many of the lower cost molders use a hand-driven plunger, while some of the more expensive units use a screw or pneumatic system. Some of our customers have recommended systems from Minijector, Morgan, APSX, or Micromolder as well. Desktop automated molders such as the product line from Babyplast are good alternatives for mass production of small parts.

Djmolding is plastic injection mold maker in china,as a china plastic injection molding manufacturer supplier factory,we supplying high-precision plastic injection products,low volume injection molding for low volume manufacturing service,high volume injection molding,quick-turn injection molded parts and so on.

Want to learn more about injection molding with 3D printed molds? Download our white paper for detailed guidelines for using 3D printed molds in the injection molding process and see real-life case studies with Braskem, Holimaker, and Novus Applications.

Adding two to five degrees of draft on surfaces perpendicular to the direction of pull will allow the part to be removed more easily and will minimize degradation of the mold.

Company Strengths: Produces automotive injection mold, 3D printing, and prototyping plastic injection molds, offers repair and maintenance services for its machines.

A high-performance desktop SLA 3D printer, like the Formlabs’ Form 3. The Form 3 can produce accurate molds with crisp features, and a smooth surface finish that will yield high-quality final molded parts. Beyond DIY injection molding, an SLA 3D printer is also a valuable asset for prototyping and other applications throughout product development.