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Latest update： 27/04/2017 14:29:48
Bizen Tankou Co., Ltd.
We are also experienced in manufacturing forged products with internal and external surfaces free of draft angles.
Our company is a hot forged product manufacturer providing products to various fields. We mainly manufacture and sell tie plates for Shinkansen bullet trains and ordinary rail lines, ship parts, automobile parts, and building and construction machinery parts. We have many customers in Japan including JR Tokai, JR Kyushu, and Technos. We have confidence in our technical power and satisfy requests for general forged products and also for extrusion-forged products and hand-forged products. We can apply extrusion forging to manufacture products with internal and external surfaces that are totally free of draft angles. Our technology for manufacturing products by closed-die forging with a hammer and finishing them by extrusion forging is called forging hand (FH) processing. This technology ensures fine finishing on the inside and outside. We won a prize for excellent work in a production contest held at Micro Monozukuri Okayama in February 2016.
[Company strength] We completed our unique extrusion forging technology and forging hand (FH) technology after research for as long as 30 years. We can combine three forging technologies to supply lightweight, cost-competitive products with efficient production. We installed a magnetic flaw detector for quality assurance and we are ready to inspect products in-house. We won a prize for excellent work in a production contest held at Micro Monozukuri Okayama in February 2016. [Business description] Our company manufactures and sells hot forged products. We apply extrusion forging to manufacture hydraulic cylinders for construction machinery and reinforcing bar joints for bridge girders and buildings. We use hand forging to manufacture machine tool parts and spindles for self-propelled cranes. We manufacture various general forged products and provide them to a wide range of industries. Our forged products include tie plates for Shinkansen bullet trains and ordinary rail lines, ship parts, automobile parts, and building and construction machinery parts. [Industry] Forging [Strength of products/technologies] Extrusion forging technology can produce straight products without any draft angle on the inside or outside. This is why this technology can solve issues related to long processing times that occur with conventional processing technology because various processing machines are necessary. Our forging hand (FH) technology is applicable to all shapes of flanges that can be produced by closed-die forging. This technology ensures stable strength by making the most of metal flow. Our products based on this technology are also highly appreciated among users who have adopted them for replacing welded structures. This technology produces shapes that are almost totally complete, so the weight and processing time can be greatly reduced. Both of these forging technologies can finish products with one-heat forging without damaging the material structure. We have strength test data from Kobe Material Testing Laboratory. [Representative's message] Our company manufactures ordinary forged products, extrusion-forged products, and hand-forged products. We have established unique manufacturing technologies particularly for extrusion-forged products and hand-forged products which are highly appreciated among our consumers as eco-friendly products. We are always devoted to product development to provide products with high added value to our customers. [Company structure for market development/overseas expansion] We will participate in events like exhibitions wherever possible and disseminate our technical power to many customers through the Internet to acquire new customers and expand sales channels in Japan. We think brochures and the Internet are not sufficient to clearly explain our technologies. We will visit the customer wherever possible to make details clear when we respond to an inquiry. We currently have no plans for overseas business expansion. We will satisfy overseas demand by exporting products through a trading firm. [Market share/Ranking] Unknown. [Awards and media coverage] ##11,Awards & Media en [Awards] Excellent work prize in a production contest at Micro Monozukuri Okayama. [Media] [Authorization/Certification] ISO 9001:2008 certification. Intertek certification. [Main Clients / Business History (domestic)] JR Tokai: mass production of railway tie plates for bridges (since 2009); JR Kyushu: mass production of railway tie plates (since 2012); Technos Co., Ltd.: mass production of jigs for securing main pillars in building construction (since 2006); Tadano Ltd.: mass production of spindles for self-propelled cranes (since 2008); Giken Ltd.: mass production of joints for augers (since 2001); NSK Ltd.: mass production of machine tool parts (since 2014).
This company is recommended by the following support organizations.
- Chugoku Head Office, SMRJ