Over 35,000 successful cases with lost-wax casting. We provide optimal proposals based on the required performance and size from a variety of manufacturing methods.
In the growing aerospace industry, we have numerous achievements in parts manufacturing. From over 70 types of steel in the top class of lost wax companies, we propose steel types and manufacturing methods that possess the necessary performance such as strength, heat resistance, and lightness! 【Castem's Lost Wax Developed Since Our Founding】 ■ Capable of mass production of complex shapes and three-dimensional curves at low cost ■ Pursue strength freely from two aspects: shape and material ■ Choose from over 70 types of special steel, stainless steel, copper alloys, aluminum alloys, etc. ■ Higher precision compared to other casting methods, reducing the number of processing steps 【Utilizing 3D Printed Models - Moldless Casting Digital Cast】 ■ Lead time for delivery is approximately 2 weeks (with the shortest record being 5 days) ■ A wide variety of steel types similar to lost wax ■ Moldless casting allows for production from one piece, ideal for prototypes ■ Capable of manufacturing small to medium and large parts ■ Rational prototype verification aimed at mass production casting 【Micro Mechanical Parts in Millions of Orders - MIM (Metal Injection Molding)】 ■ Small lot products under 3000 pieces are handled with low-cost dedicated molds for small lots ■ Wide-ranging support beyond standard MIM materials ■ All processes including precision machining, heat treatment, and plating are done in-house ■ Quick response to low cost, short delivery times, and design changes or corrections
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basic information
【Lost Wax】 Material: Iron, stainless steel, aluminum, copper, etc. Lot: 1 to 1,000 pieces Accuracy: Approximately ±0.1mm 【Digital Cast】 Material: Iron, stainless steel, aluminum, etc. Lot: Approximately 1 to 10 pieces Accuracy: Approximately ±0.1mm 【MIM】 Material: Iron, stainless steel, titanium, etc. Lot: 100 to 1,000 pieces Accuracy: 0.1mm to 1/100mm *For more details, please visit our website or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
■Digital Cast 【CH4GG Manifold】 Material: Inconel 625 Size: 164 Industry: Aerospace 【PT60k LOX Injector Inlet】 Material: SCS13 Size: 102 Industry: Aerospace 【PT14K LOX Injector Inlet】 Material: SCS13 Size: φ70 Industry: Aerospace 【PT14K Gimbal Mount Prototype】 Material: AC4C Size: Φ94 Industry: Aerospace ■MIM 【Screw】 Material: 64Ti Size: Φ12 Industry: Aerospace
Detailed information
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PT14K LOX Injector Inlet Section Material: SCS13 Size: φ70 Industry: Aerospace
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PT14K Gimbal Mount Prototype Material: AC4C Size: Φ94 Industry: Aerospace Related
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Screw Material: 64Ti Size: Φ12 Industry: Aerospace related
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CH4GG manifold Material: Inconel 625 Size: 164 Industry: Aerospace
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PT60k LOX Injector Inlet Section Material: SCS13 Size: 102 Industry: Aerospace
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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. 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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