Leave the precision forging of automotive parts, machinery parts, and construction parts to us.
Kyouin Co., Ltd. manufactures special screws, special parts, cold forged products, bolts, collars, hollow nuts, and more. We specialize in the production of gear shapes, thin-walled through parts (with a cross-sectional reduction rate of 10% or less), and irregularly shaped components. Using forging analysis software, we conduct shape proposals (Value Analysis) and strength analysis, allowing us to offer suitable shapes and cost proposals. 【Main Products and Processed Items】 ■ Precision forged parts for automobiles ■ Inner and outer diameter stepped through parts ■ Special bolts ■ Nuts ■ Form rolling parts ■ Collars ■ Sleeves, etc. *For more details, please download the PDF or contact us.
Inquire About This Product
basic information
【Equipment Owned (Partial Excerpt)】 ■ Parts Former - SF450-6 (Asahi Sanac Co., Ltd.) 480t 1 unit - SF250-7 (Asahi Sanac Co., Ltd.) 280t 1 unit - MST508F (Nakajimada Iron Works Co., Ltd.) 65t 1 unit, etc. ■ Header - PF1600A (Nakajimada Iron Works Co., Ltd.) 180t 1 unit - Various (Nakajimada Iron Works Co., Ltd.) 30t to 120t 15 units ■ Screw Processing Machines - Screw Processing Machine (Cutting) Various (Tokyo Tapping Machine Co., Ltd.) Up to 50 pieces/min 15 units - Screw Processing Machine (Rolling) Various (Sanmei Manufacturing Co., Ltd.) Up to 180 pieces/min 8 units ■ Automatic Cutting Machines - Various (Maeba Iron Works) 3 units ■ NC Lathe - SMART200 (Mazak) Outer diameter φ200×L250 1 unit ■ Inspection Machines - YS-2GR-009 (Yutaka) Up to 120 pieces/min, CCD camera x 3 units, sensor x 2 units 1 unit - YS-2BR-156 (Yutaka) Up to 350 pieces/min, CCD camera x 3 units, sensor x 1 unit 1 unit ■ Other Various Machine Tools *For more details, please download the PDF or contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or contact us.
catalog（1）
Download All Catalogs
Company information
Our company is engaged in the manufacturing and sales of automotive parts, machine parts, and construction parts through precision forging. Currently, the parts proposed and manufactured with our technology are used worldwide, including in North America, South America, Asia, China, and Europe. We adhere to our corporate motto of "All employees cooperate and strive to be a company that continues to evolve," and we will continue to pursue further technological innovation and aim for development.