Even if it's not for the entire processing, orders for just specific processes like hardening or turning are also acceptable!
At Yamato Seiko Co., Ltd., we design and manufacture precision jigs and tools. In addition, we also produce various industrial machine parts (including discontinued parts for food and packaging manufacturing equipment) and offer heat treatment processing. (Requests for heat treatment processing only are also possible.) Our main and specialized areas involve chucks used in lathes, milling machines, machining centers, grinding machines, gear cutting machines, various dedicated machines, and inspection machines, where precision and durability are required. However, please feel free to consult us regarding any field. 【Strengths in Small-Batch Production (Partial)】 ■ Two-stage hardening of collets (the waist section is low hardness, while the clamping section is high hardness, with hardening applied not only to the surface but also to the center) is possible. * Two-stage hardening of collets is only available when combined with part processing and heat treatment processing. ■ We have a consistent production system in our own factory that covers all processes, including design, material procurement, turning, milling, hardening, polishing, assembly, and inspection. ■ Even if not all processes are required, orders for only certain processes, such as hardening or turning, are also acceptable. *For more details, please download the PDF or feel free to contact us.
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Leave the design, manufacturing, and modification of Collet Chucks to us. We also handle a wide variety of heat treatments. We can accommodate orders starting from just one piece.