Cost reduction, prototyping, shortening delivery times... We will respond comprehensively to solve your challenges!
We want to reduce costs, try casting for products that were made by cutting, and shorten delivery times... Castem can solve these customer concerns! We respond to needs for problem-solving through various methods such as lost-wax precision casting, MIM (metal injection molding), and digital molding. From prototypes and development to single items and mass production, we handle the entire process in-house. By proposing VE and VA and selecting manufacturing methods, we can optimize costs, quality, and delivery times. Please feel free to contact us through our website.
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basic information
●Features of Lost Wax - Capable of mass production of complex shapes and three-dimensional curved surfaces at low cost. - Strength can be freely pursued from two aspects: shape and material. - Can freely select from special steel, stainless steel, copper alloys, aluminum alloys, etc. - Higher precision compared to other casting methods, allowing for a reduction in the number of processing steps. ●Features of MIM - Small lot products of fewer than 3000 pieces are handled with low-cost dedicated molds. - Broad compatibility beyond standard metal injection materials. - All processes including precision machining, heat treatment, and plating are integrated. - Quick response to low cost, short delivery times, and design changes. ●Digital Cast - No mold required, zero mold cost, with delivery records as short as one week, and custom casting available from a minimum of one piece. - Capable of handling complex shapes and hollow products that cannot be manufactured with molds. - Supports not only iron, stainless steel, aluminum, and copper but also special materials like Inconel, Hastelloy, and A7075 (precision casting). - Shortest delivery time of one week.
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Detailed information
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Lost wax
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MIM (Medical Device Components)
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Digital cast
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Company information
With a posture of "just half a step" without complacency, we have cultivated "lost wax precision casting" over many years. In 1991, we obtained a U.S. patent for "MIM (Metal Injection Molding)." Utilizing 3D printing technology, we offer next-generation precision casting technology called "Digital Cast." We provide optimal proposals through various technologies! We thoroughly support our customers' manufacturing processes! 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-house. 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 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 associated with consideration time and product costs. More than half a century ago, Castem's casting began with handmade machine tools. Today, we have become a company with the top domestic share in the manufacturing of general industrial parts using lost wax and are also engaged in the production of micro lenses and micro needles using the world's highest precision 3D light shaping technology.