Metal Injection Molding in Germeny (Gmbh) | MIM Process
What is Metal Injection Molding?
Metal Injection Molding (MIM) is a cutting-edge technology designed for manufacturing intricate, high-precision components in a cost-efficient way, making it particularly suited for mass production. The process involves mixing metal powders with a binder system to create feedstock, which is then molded and sintered into solid parts.
MIM accommodates a wide range of materials, and the high density achieved during sintering imparts excellent performance characteristics. Thanks to its ability to produce complex shapes at competitive costs with superior properties, MIM components are extensively used in industries such as automotive, general manufacturing, tooling, medical, dental, aerospace, IT/mobile devices, and luxury goods.
This technology, also referred to as powder injection molding (PIM) or metal powder injection molding, is applicable for the large-scale production of parts made from metals (MIM) or ceramics (ceramic injection molding).

Metal injection molding in Germany – MIM parts in Germany (Gmbh)
A key advantage of metal injection molding (MIM) is its ability to manufacture intricate components in a single process, delivering high-strength, precision metal parts. MIM components feature precise dimensions and shapes, allowing the seamless integration of undercuts, drill holes, cross holes, threads, lamellas, and even relief-like details such as logos and item numbers.
The MIM process offers a cost-efficient way to produce highly durable parts with consistent quality, making it ideal for diverse applications where precision and performance are essential.
At Meta Build Industries, we specialize in the MIM process for small, technically demanding components requiring strict precision. We proudly supply metal injection molding (MIM) parts across Germany.
How MIM Works?
Let’s Discuss Your Metal Injection Molding (MIM) Needs With Us
Metal Injection Molding | MIM process in Germany
Molding
Injection molding operates similarly to plastic injection molding and utilizes the same machinery. In this process, pelletized feedstock (materials used in metal injection molding) is fed into an injection molding machine, where it is heated and injected under high pressure into a mold cavity.
This produces a „green part,“ which cools and is ejected from the mold, allowing the cycle to repeat. Since only the binder components are melted to transport the metal powders, the process occurs at approximately 200°C.
Molds can feature multiple cavities to enhance production efficiency. To account for the shrinkage that takes place during sintering, the mold cavity is designed to be about 20% larger. The shrinkage rate is meticulously calculated for each material used in the process.
Debinding
Following the injection molding stage, the formed part undergoes the de-binding process, which involves removing the binder materials from the molded Metal Injection Molding (MIM) component.
Typically conducted in multiple stages, this process removes most of the binder while leaving enough to maintain the part’s structural integrity for safe handling during transfer to the sintering furnace.
Binder removal is achieved through various methods, with solvent extraction being one of the most commonly used techniques. After de-binding, the part becomes semi-porous, allowing any residual binder to evaporate during the sintering phase.
Sintering
The parts are placed on ceramic setters and loaded into a sintering furnace designed to achieve high temperatures and maintain a controlled atmosphere. Within the furnace, the „brown“ parts are gradually heated in a protective environment to remove any residual binders.
As the binders vaporize, the temperature is raised further, causing the metal particles to fuse together as the voids between them close. This process results in the parts uniformly shrinking to their final dimensions, creating a dense, solid structure.
The density of sintered parts typically exceeds 97% of their theoretical density for most materials, providing the finished product with properties comparable to those of wrought metals.
Features of the MIM process
- Cost-effective production of highly intricate components for large-scale manufacturing.
- Economical manufacturing of high-volume, intricate components.
- Use of high-strength metallic materials and stainless steels with excellent sintering density.
- Reduced material waste with excellent reusability.
- Minimization of expensive assembly processes.
- Threads seamlessly integrated into the master mold.
- Accurate replication of intricate geometries, text, reliefs, and designs.
Features of Meta Build Industries
- Internal tool design capabilities.
- On-site mold and tool production.
- Vast expertise in component manufacturing.
- Metal Injection Molding (MIM) flow analysis.
Advantages Of MIM process
Strength and Tensile Properties
Stainless steel is ideal for creating exceptionally strong and corrosion-resistant components.
Durability and Strength
Low-alloy steel creates exceptionally hard components, making it perfect for mechanically demanding applications.
Fatigue Resistance and Toughness
Heat-treated steel is the perfect choice for components requiring a combination of high fatigue strength and toughness.
Why do customers rely on metal injection molding parts from Meta Build Industries?
Meta Build Industries takes pride in its in-house tool design department, enabling us to tailor solutions to the specific needs of each customer. Our expert molding and tool-making team specializes in the planning and design of small, intricate components. Every MIM part is meticulously finished in state-of-the-art machining centers to ensure precise and flawless final machining.
With extensive expertise in manufacturing injection-molded parts, we have a deep understanding of the complexities of the MIM process. Each new order is carefully analyzed to craft the perfect customized solution. Our production process combines cost-effectiveness, safety, resource efficiency, and exceptional adaptability to meet the highest industry standards.
Metal Injection Molding Manufacturer in Germany
Meta Build Industries has always emphasized high precision in the components required for manufacturing durable mechanical parts.
This commitment to precision is reflected in our own product portfolio, which is enhanced by our extensive experience. Customers from a wide range of industries—including medical, hand and power tools, aerospace, defense, sensor technology, and locking systems—rely on the consistent quality of our metal injection molding services in Germany.
Engineers seeking innovative precision components to solve technical challenges consistently choose Meta Build Industries as their trusted partner for injection-molded parts.