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The Top 5 Rapid Injection Molding Prototyping Factories for Your Manufacturing Needs

Rapid injection molding has revolutionized the manufacturing industry in more ways than one. Essentially, rapid injection molding involves creating a mold prototype in a significantly shorter time compared to traditional injection molding. This has been a game-changer for many businesses looking to produce high-quality plastic parts in a timely and cost-effective manner.

In this post, we will be highlighting five top factories that specialize in rapid injection molding prototyping. These factories have established a reputation for their expertise and their ability to create prototypes that meet their clients’ specifications.

1. Proto Labs

Proto Labs is known for its expertise in providing manufacturing solutions. The company offers a range of services, including CNC machining and 3D printing. With its headquarters located in Maple Plain, Minnesota, Proto Labs has built a reputation for itself as a reliable and efficient injection molding factory with a quick turnaround time.

2. Xcentric Mold & Engineering

Xcentric Mold & Engineering specializes in low-volume production parts. With over 20 years of experience, Xcentric Mold & Engineering has provided solutions to different industries, including medical, automotive, and consumer electronics. The company has built a reputation for its high-quality parts and fast delivery times.

3. RapidDirect

RapidDirect is a China-based company that specializes in injection molding and other manufacturing services. The company provides prototyping services and low-to-high volume production for plastic parts. With its team of skilled professionals, RapidDirect ensures that each project meets the client’s expectations and is delivered within a short time frame.

4. Jade Molds

Located in California, Jade Molds specializes in creating custom molds for clients within the medical, aerospace, and defense industries. The company has over 40 years of experience in the industry, making it a reliable partner for clients seeking high-quality injection molding services.

5. molding innovation

Molding innovation is a global company that provides injection molding and other manufacturing solutions. With its workforce consisting of engineers and product designers, the company ensures that each project is tailored to meet the client’s needs. The company has also built a reputation for delivering projects within short time frames.

In conclusion, these five factories have established themselves as top players in the highly competitive rapid injection molding prototyping industry. Their expertise, experience, and dedication to quality make them ideal partners for businesses looking to produce high-quality plastic parts in a timely and cost-effective manner.

rapid injection molding prototyping factories

On-demand Rapid Injection Molding

Sigma’s rapid tooling service helps you to have the low volume to large volume plastic parts done, with no compromise on the material selection.

  • No MOQ required
  • Get the rapid tooling as fast as 2 weeks
  • Free DFM
  • 24/7 engineering support

Our rapid injection molding Application

Sigma Technik Limited's rapid injection molding service injects molten plastic materials into molds using injection molding machines and molds, and cools and solidifies them over a certain period of time, ultimately forming the required plastic parts. This manufacturing process is usually suitable for producing small and medium-sized plastic parts, which can obtain high-quality and precise parts in a short period of time.

Plastic Injection Molding

Injection molding is a common manufacturing process to produce low volume to large volumes of parts typically made out of plastic. The process involves injecting molten material into a mold and letting it cool to a solid-state.

Liquid Silicone Rubber Molding

Liquid Silicone Rubber is known as LSR, which is a process used to produce parts made from silicone rubber, widely used create products such as medical devices, automotive parts, baby care products, and many others.

2K Injection molding

2K injection molding is a manufacturing process in which two different types of plastic materials are molded together in a single operation to create a single homogeneous component. This process allows for efficient and cost-effective production of high-quality parts that can perform unique functions.

Overmolding and Insert Molding

Overmolding / Insert molding combines two or more materials into a single part, one of the material is usually soft and flexible, or metal. The purpose of overmolding/insert molding is to add functionality, improve grip, provide protection, or enhance aesthetics.

Mission And Vision

Rapid injection molding materials

ABS

ABS is a type of plastic with high strength, hardness, and toughness. It has good impact resistance and wear resistance, and is suitable for manufacturing shells, components, and models.

PC

PC is a transparent, high-strength, high-temperature resistant, and excellent electrical insulation material. It is suitable for manufacturing transparent components, electronic components, and automotive components.

PP

PP is a relatively flexible material with excellent corrosion resistance and high temperature resistance. It is suitable for manufacturing containers, pipelines, baby bottles, etc.

PA

PA is a material with high strength, high rigidity, and wear resistance. It is suitable for manufacturing gears, bearings, brackets, etc.

POM

POM is a material with excellent wear resistance, toughness, and rigidity. It is suitable for manufacturing gears, bearings, pulleys, etc.

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About Us

What can we do?

Sigma Technik Limited, as a prototype production company and rapid manufacturer focusing on rapid prototyping and low volume production of plastic and metal parts, has advanced manufacturing technology, one-stop service, diversified manufacturing methods, on-demand manufacturing services and efficient manufacturing processes, which can provide customers with high-quality, efficient and customized product manufacturing services and help customers improve product quality and market competitiveness.

Work

Rapid Injection Molding Service Application

Let’s start a great partnership journey!

Rapid Injection Molding FAQs

Burrs appear on the surface of the product, which affects its aesthetics and safety. The solution can be to adjust the parameters of the injection molding machine, such as temperature, pressure, speed, etc., or to perform post-processing, such as polishing, sandblasting, etc.

The warping deformation of the product is usually caused by unstable parameters such as temperature and pressure of the injection molding machine, or improper mold design. The solution can be to adjust parameters such as temperature and pressure, or to redesign the mold.

The occurrence of bubbles inside the product may be due to the high temperature of the injection molding machine and the high moisture content of the material. The solution can be to reduce the temperature of the injection molding machine, adjust the water content of the material, increase the pressure of the injection molding machine, etc.

The product size deviation is too large, which may be caused by material thermal expansion, mold deformation and other reasons. The solution can be to adjust parameters and optimize mold design based on material characteristics.