Latest update： 06/04/2020 09:34:06
KSK Co., Ltd
We are a professional group that specializes in ultra-precision processing.
We are a manufacturer that specializes in ultra precision parts. We are expanding our business in Japan and abroad. We have a track record in various areas such as semiconductor manufacturing equipment, automobiles, automobile parts, and electronic equipment. We have confidence in our technological power. We handle various types of materials such as ordinary steel and ceramics, including cemented carbides. We can also deal with peripheral hexahedron processing with 0.2 micron processing accuracy by using plane grinding machines. We can also support requests for mirror surface processing with grinding LAP processing accuracy of 1micron or less and surface roughness of 0.1 S. We have assigned global human resources who can support business in Japan and abroad. We are planning to expand our overseas business.
[Product description] Punches and dies used in the trim and form process, which is one process in semiconductor processing, are among our core products. We now receive high evaluations from domestic and overseas manufacturers. We have achieved a lead pitch of ±0.4 millimeters and processing accuracy of ±1 micron even in simultaneous processing of multiple articles. This is achieved by making use of our dedicated diamond whetstones, of which we possess about 2,000. [Major facilities and equipment] Profile grinding machines: MHT MSG-250M (our original specifications), 51 sets; MHT MSG-250H2, 5 sets; and MHT MSG-300HG, 1 set. CNC grinding machines: Washino Meister, 2 sets. NC grinding machines: Washino Meister, 7 sets. Wire Electric Discharge Machines: Mitsubishi PA05S, 1 set; and Seibu UMM-50B, 1 set. Slot processing machine: Mitsubishi MEMH8N, 1 set. NC profile grinding machines: Washino GLS-5P, 1 set; and Washino GLS-5T, 1 set. Plotter: Mutoh PG-820, 1 set. Laser marker: Miyachi SMARK ML-7112AH, 1 set. Precision projectors: Nikon V16E, 3 sets; Nikon V20B, 1 set; and Nikon PJ-H30, 4 sets. Microscope: Topcon with TUM170EH image processing, 1 set. Digital measuring equipment: Sony, 20 sets with 0.001-mm read steps; Sony, 1 set with 0.0001-mm read steps; Nikon, 5 sets with 0.0005-mm read steps; and Heidenhain, 1 set with 0.0001-mm read steps. Punch formers: Harig and other companies, 6 sets. Jigs and tools: Our product made, many sets with squareness/parallelism of 0.001 mm or less.
[Product description] We also excel at restoring the functional portion in order to provide quick support regarding the wear and breakage of parts. Our company is a specialized manufacturer of ultra-precision parts. We have a track record of deliveries to various industry areas such as semiconductor manufacturing equipment, automobiles and automobile parts, and electronic equipment. We have confidence in our technological power. We can deal with peripheral hexahedron processing with processing accuracy of ±0.2 μm by using plane grinding machines. We also process various material types, such as ordinary steel and ceramics, including cemented carbide.