In MIM (Metal Injection Molding), even the ultra-fine pins of the nozzle can be produced without machining.
High-precision metal parts with a size of several millimeters can be mass-produced.
The photo shows a nozzle of a fiber manufacturing equipment part produced by MIM. The hole diameter at the tip is φ0.3mm, and the length of the protrusion is 2.8mm, making it extremely fine. By mixing metal powder and resin, then using injection molding with a mold and debinding sintering, we can mass-produce highly precise machine parts like this. In mass production, significant reductions in lead time and costs can be expected compared to machining. Castem has researched MIM, a technology born from NASA, and has independently obtained a U.S. patent. We have over 30 years of manufacturing experience. We have produced medical device parts and aerospace components that require high precision. For more details, please feel free to contact us through our website or other means. 【Product Overview】 Fiber manufacturing equipment part 【Material】 Stainless steel (SUS630) 【Dimensions】 Hole diameter at the tip: φ0.3±0.05mm Hole depth: 2.8mm
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Size: Approximately 30mm square Shortest (1 side): Approximately 1mm Longest (1 side): Approximately 200mm Minimum thickness: Approximately 0.1mm Minimum weight: Approximately a few mg Maximum weight: Approximately 100g *Please feel free to consult us as the range 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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