Revolutionizing Manufacturing: How Cheap Metal Injection Molding is Changing the Game

Metal injection molding (MIM) has become an increasingly popular manufacturing process in recent years. It involves combining fine metal powders with a binder material to form a "feedstock," which is then injected into a mold and heated to remove the binder and sinter the metal particles together. The end result is a fully dense metal part that is ready for use.

While MIM is known for its ability to create complex geometries and high-precision parts, it has traditionally been an expensive process, limiting its use to certain industries and applications. However, the development of cheap MIM techniques is changing the game, making this advanced manufacturing process more accessible and cost-effective.

One such technique is called "feedstock recycling." This method involves collecting unused feedstock from previous manufacturing runs and reusing it in new parts. By doing this, manufacturers can significantly reduce the cost of materials and make MIM more economically viable.

Another way that MIM can be made more affordable is by using alternative materials. While traditional MIM relies on expensive metals such as stainless steel and titanium, cheaper materials like iron and nickel can be used instead. These lower-cost metals can still produce high-quality parts, but at a fraction of the cost.

In addition to lowering cost, cheap MIM also has the potential to speed up production times. By using feedstock recycling and alternative materials, manufacturers can reduce the number of steps needed in the manufacturing process, leading to faster production and turnaround times.

But what does all of this mean for industries that rely on precision parts? The answer is simple: increased innovation and growth. With cheaper MIM, more industries will be able to use this advanced manufacturing technique to improve their products and processes. From aerospace to medical devices, cheap MIM has the potential to revolutionize manufacturing and lead to even more advanced technologies.

In conclusion, the development of cheap metal injection molding techniques is changing the way we manufacture parts. By recycling feedstock and using alternative materials, manufacturers can significantly reduce the cost of MIM and make it more accessible to a wider range of industries. This increased accessibility has the potential to spur innovation and drive growth across many different sectors.

cheap metal injection molding tech

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.

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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.

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Rapid Injection Molding Service Application

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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.