The production capacity of the forging machine is 1,500,000 pieces per month! Here are some examples of production for the electrical industry!
We would like to introduce a case study of a special forged part for the electronics industry: "Shaft (Optical Disc Drive Unit)." The request was for the manufacturing of irregularly shaped parts through forging, with all components being irregularly shaped, featuring a flange (H-cut), mid-section (H-cut), and shaft (D-cut), processed from round wire. At our company, after shaping through processing, we apply post-processing such as heat treatment and plating as specified in the drawings, with the principle of supplying the finished product. 【Product Case】 ■ Request: Manufacturing of irregularly shaped parts through forging ■ Features and innovations: All components are irregularly shaped, with a flange (H-cut), mid-section (H-cut), and shaft (D-cut), processed from round wire ■ Forging machine production capacity: 1,500,000 pieces/month ■ Processing material: Cold forged carbon steel wire (SWCH) Material diameter (mm) φ1.8 ■ Machines used: 2-die 3-blow forging machine ■ Product size (mm): Maximum diameter φ4.5, minimum diameter φ1.8, total length 3.8 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Electrical Industry *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Kofu Seiko is a company that manufactures and sells custom specifications (screws, rivets, shafts, etc.) based on customer requirements for a wide range of industries, including computer-related equipment, information and communication devices, and automobiles. In response to our customers' demands for local procurement, we are also expanding our factories overseas (in Thailand). At our Japanese factory, we are honing our technology to meet customer needs by challenging ourselves with higher precision and more complex parts. We internally produce equipment such as rolling machines and full inspection machines for in-house use. The creation of equipment incorporating innovative ideas has led to the development of screw supply machines, and we currently have four series of products that we have commercialized and are selling. We are a company with a strong spirit of challenge, aiming to be "a company that can thrive in the world, even if small."