Rich experience and advanced machinery to support high-difficulty processing and special inner diameter processing!
The Limited Company Jōtei Kōsakujo responds to requests for processing inner diameter key grooves that cannot be done with slotters, spline processing (from a minimum diameter of φ120mm to a maximum length of about 3m), NC 3D processing for eccentric reducers, nozzle flanges, and other special processing such as localized annealing. We respond broadly to various requests in product manufacturing with diverse machinery and equipment. Please feel free to contact us with your inquiries. 【Sales Items】 ■ Steelmaking machine parts ■ Heavy electrical equipment ■ Industrial machinery ■ Ceramics machinery ■ Production of competitive rifles ■ Stone flower vases, etc. *For more details, please download the PDF or feel free to contact us.
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【Main Equipment】 ■NC Horizontal Machining Center ■Gantry Machining Center ■Horizontal Machining Center ■NC Vertical Machining Center ■NC Hard Turning Lathe ■NC Lathe ■General-purpose Lathe ■Radial Drill ■Band Saw ■Hydraulic Press, etc. *For more details, please download the PDF or feel free to contact us.
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Jōtei Kōsakujo Co., Ltd. responds to requests for processing that cannot be done with a slotter, such as inner diameter keyway machining, spline machining (from a minimum diameter of φ120mm to a maximum length of about 3m), NC 3D machining of eccentric reducers, nozzle flanges, and special processing such as local annealing. Please feel free to contact us if you have any requests.