Casting X - A casting method using digital technology for large and small rod castings, for cost reduction, contact Tomotetsu Industries!!
Nitrided cast iron There are five advantages to applying nitriding treatment to the original materials TFG and TOS series. - High surface hardness and deep hardened layer - Ideal for draw and foam molds - Excellent wear resistance and maintainability, resulting in long lifespan - Cost reduction possible as an alternative to chrome plating - Potential for application expansion to other fields
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basic information
Press die nitrided cast iron TFG450 (alternative material to steel) - Achieves hardness of HRc53 or higher due to frame hardening - Compatible with cutting tool materials up to 590MPa class, at a lower cost than FCD - Good chromium plating properties - Established surface hardening treatment technology for ultra-high tensile applications
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Each automobile manufacturer
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Company information
Focusing on iron casting technology, we design and manufacture full mold models for automotive parts press molds and castings for machine tools and various industrial machinery, ranging from 50 kg to 15 tons. We carry out everything in-house, from casting to machining, with a melting process that minimizes impurities using high-frequency induction furnaces. We contribute to "manufacturing" and "infrastructure development" by melting iron to create various cast iron products, including iron covers for water supply and sewage systems, as well as machine parts. Additionally, we have a construction division that conducts pipe inspections and rehabilitation, primarily for sewer pipes, contributing to comprehensive social and environmental development.