Precision metal parts for food factory machinery, medical devices, and aerospace are also made with MIM!
Supports small to large lot sizes. A low-cost mold plan suitable for prototypes is also available.
Castem's MIM (Metal Injection Molding) allows for fine, thin-walled, and complex three-dimensional shapes. It is widely adopted in fields that require precision, such as food factory machinery, medical device parts, and aerospace components. Manufacturing in the million-order range is possible. We specialize in producing small parts that emphasize beauty (surface roughness Rmax 12) and precision (sharp edges and thin-walled shapes). The initial mold costs for injection-molded products can also be reduced according to the plan (starting from 190,000 yen). *Please download the materials for information on mold plans. For more details, feel free to contact us through our website. 【Supported Steel Types】 Cr-Mo Steel Ni-Cr-Mo Steel Tool Steel High-Speed Steel Stainless Alloys (Austenitic, Martensitic, Precipitation Hardening) Heat-Resistant Steel Cemented Carbide Magnetic and Low Thermal Expansion Alloys Titanium *Please feel free to consult us about materials not listed. 【Size Guidelines】 Size: Approximately up to 30mm on each side Minimum (one side): Approximately 1mm Maximum (one side): Approximately 200mm Minimum wall thickness: Approximately 0.1mm Minimum weight: Approximately a few mg Maximum weight: Approximately 100g *Please consult us as the range of support may vary depending on the product shape.
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With a posture of "just half a step" without complacency, we have cultivated "lost wax precision casting" over many years. Utilizing 3D printing technology, we offer next-generation precision casting technology called "Digital Cast." We obtained a U.S. patent for "MIM (Metal Injection Molding)" in 1991. We provide optimal proposals using various technologies and thoroughly support our customers' manufacturing! We specialize in complex three-dimensional shapes in small lots of various types and carry out everything from mold making to casting, machining, and simple assembly in an integrated in-house system. We supply products to various industries, including medical devices, semiconductors, machine tools, and aerospace. "Just make it, from one piece." We can propose a wide range of manufacturing methods from prototype production of one piece to mass production. We also enable time savings in searching for various suppliers and considering consultation destinations, becoming a true total cost reduction partner by proposing reductions in management costs related to consideration time and product costs. More than half a century ago, Castem began its casting business by handcrafting machine tools. Today, we have become a leading company in Japan for manufacturing general industrial components using lost wax casting and are also engaged in the production of micro lenses and micro needles using the world's highest precision 3D light shaping technology.
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