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Machine Tool Business

The core technology in the machine tools from Toyo means the ultimate pursuit of machining.
Our machine tools meet expectations from new areas such as semiconductors and power semiconductors.

We manufactured our first machine tool model in 1940, and in the years since then total production has reached over 10,000 units. Our internal grinding machines are used by more than 1,000 companies in Japan and overseas. TOYO brand machine tools are backed by ISO 9001 certification, the international standard in quality assurance. They are widely employed and highly regarded in many key industrial sectors, including automobiles, electric household appliances, and bearings.

Product Lineup

    • CNC Vertical Grinding Machines, Chuck Type

      Toyo's new vertical grinding machines ? TVG series that have been developed reviewing conventional structure to pursue high-precision and high-efficiency. Lineup to maximum machining size of φ900mm.
      Equipped with high-precision hydro-static workspindle and permanent electro-magnetic chuck or 2-shoe & magnetic chuck support, this product lineup meets to process ultra large works up to 3,500mm machining diameter high accurately with high-rigid 30kW wheelhead incorporating auto-balancer and AE, etc.

      The model lineup is here

    • CNC External Grinding Machines

      Machines suitable to process various external faces, including machining of bearings and compressor parts. These fully automatic external grinding machines employ multi-face hydrodynamic bearings for the grinding wheel spindle and a high-speed double-arm loader.

      The model lineup is here