Leveraging our strength in consistent manufacturing from casting to finished products, we support your product procurement.
The technology of pouring iron at temperatures exceeding 1,300℃ into molds to create shapes is an ancient technique that has continued since prehistoric times. Even in modern times, its foundational status in manufacturing remains unshaken and continues to evolve. At Hanshin, we are involved not only in marine products but also in supplying to machine tools and mechanical jigs. We also have strengths in the integrated production of cylindrical shapes (up to 5m). We are expanding our scope by engaging in 3D modeling technology and reverse engineering. Leveraging our strength in consistent manufacturing from castings to finished products, we support your product procurement. Would you like to experience the various technical skills we have cultivated in marine engine manufacturing, including crankshafts and eccentric shaft processing? We also have our own casting factory to respond to customer needs. 【Equipment (excerpt)】 ■ 5 Crankshaft lathes (2 NC machines) ■ 5 Crank pin lathes (1 NC machine) ■ 5 NC five-sided machining centers ■ 4 Long lathes (2 NC machines) ■ 13 NC machining centers *For more details, please refer to the PDF materials or feel free to contact us.
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【Technology】 ■ Hail Finishing - A finishing method using a spring neck type hail bite - Achieves roundness comparable to grinding by processing at low rotation speeds ■ Eccentric Shaft Processing - The workpiece is fixed while the machine rotates - By incorporating hail finishing, it is possible to achieve precision equal to or greater than that of a grinding machine ■ Casting - Pouring iron at temperatures exceeding 1,300°C into a mold to create shapes - Strong in integrated production of cylindrical shapes (up to 5m) *For more details, please refer to the PDF document or feel free to contact us.
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【Delivery Performance (Excerpt)】 ■ Aida Engineering Co., Ltd. ■ Okamoto Corporation ■ Kobe Steel, Ltd. ■ Kishiro Shoji Co., Ltd. ■ Kawasaki Heavy Industries, Ltd. *For more details, please refer to the PDF document or feel free to contact us.
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★ Comprehensive Manufacturer of Marine Propulsion Plants Our company provides unique technological capabilities and after-sales services to customers through a consistent business activity that encompasses the development, shipment, and maintenance of marine diesel engines and peripheral equipment. Leveraging our long-cultivated unique technology and experience, we contribute not only to the domestic and international shipping industry through engines and related products but also to society through casting and metal machining (CMR) that addresses large metal components and one-off parts that are difficult to process in-house. CMR stands for Casting, Machinery, and Repair. Please feel free to contact us with any questions or inquiries. *Even without design drawings, we can accommodate your requests, including the creation of necessary drawings as needed. *Our policy is to adjust costs and delivery times until you are satisfied, as getting to know our company is the first priority. *We specialize in large-scale metal processing. *We can achieve high-precision metal processing with tolerances of less than 0.01mm. *We will respond to all requests, including one-off prototypes and complex designs.