For various types of springs, leaf springs, hooks, and precision machined parts, please leave it to us.
Koryo Spring Manufacturing Co., Ltd. manufactures and sells various types of springs and conducts general machining. At the same time, we can perform machining with fixed 4 and 5 axes, and we can work with materials such as SS, SUS, AL, brass, resin, and high-hardness materials, producing shapes without limitation, including turning and milling of round bars, square bars, and shaped materials. We also respond to casting (aluminum, FC, FCD, SUS) from mold making to processing and surface treatment with short lead times. 【Features】 ■ We can create molds considering the design, 2D, and 3D data, taking into account draft angles and casting defects after 3D modeling (surface alignment of 3D data can also be modified). ■ We produce prototypes using sand molds and conduct shape and strength inspections before mass production. ■ In 1996, we introduced a 4-axis machining center, and in 1999, we introduced a 5-axis machining center. *For more details, please download the PDF or contact us.
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【In-House Equipment】 ■MC ・Okuma MC60VA 1250×630×610 (5-axis) ・Mori Seiki SV-50 800×510×510 (4-axis) ・Mori Seiki NV-5000 800×510×510 (4-axis) ・Mori Seiki NV-5000α 1020×510×510 (5-axis) ■NC ・Mori Seiki SL-25 10-inch × 500 ・Mori Seiki SL-3 10-inch × 500 ・Mazak SQT-200 8-inch × 500 ■CAD/CAM ・For 2 to 5 axes: 2 units ・For lathes: 1 unit ・For simulation: 1 unit *For more details, please download the PDF or contact us.
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For more details, please download the PDF or contact us.
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Koryo Spring Manufacturing Co., Ltd. manufactures and sells various types of springs and performs general machining. We aim to cultivate the sensitivity learned from people, drawings, products, and tools to become a "proud group of craftsmen." Please feel free to contact us with any inquiries.