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
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CNC Internal Grinding Machines, Chuck Type
We offer a range of internal grinders for high-precision, high-efficiency inner-surface machining on workpieces of any profile, material, and size.
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CNC Internal Grinding Machines, Centerless Type
Equipped with one-shoe two-roller or two-shoe magnet type. These machines are optimally suited to machine bearings and other workpieces that require I.D. and O.D. concentricity.
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CNC Vertical Grinding Machines, Chuck Type
Featuring independently feed axis (X) and table axis (Z), our lineup includes vertical multi-face grinders for improved straightness and ultra-large vertical grinders for machining I.D. of up to 3,500 mm.
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CNC Vertical Grinding Machines, Centerless Type
Optimally suited for machining bearings and other parts that require I.D. and O.D. concentricity.
Vertical multi-face grinders compatible with multi-face machining with a single chuck.
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Profile Grinding Machine (non-circularity grinder)
Profile grinders for grinding non-circular parts such as cam-shaped workpieces.
They enable high rigidity and high synchronization for high-efficiency, high-precision machining.
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Gear Grinding Machine
Consistently grinds any desired tooth surface shape with high precision and efficiency.
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CNC External Grinding Machines
Suitable for a wide range of O.D. machining, including bearings and compressor components.
The high-rigidity wheelhead and high-speed loader ensure high precision and high efficiency.
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CNC Honing Machines
Realize high-precision and high-efficient honing. These machines fill needs in variety of customers which require precision processing.
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Scroll Cutting Machines
High-precision scroll finish machining,even without warming-up and adjustment during operation.
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Semiconductor・LED・Multi-wire saw for power semiconductors
The multi wire saw from Toyo are useful for machining all materials used in the IT industry.
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Cylinder Block Bore Finisher/Special Purpose Machine
Meets the requirements from cylinder block machining site by incorporating both boring and honing operations into a single machine.
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TOYOMATIC/Software
Tool Lineup Using TOYO's Original Excellent CNC Machines and IoT Technology to Improve Your Productivity.
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Retrofit
Give latest features to the machines requiring repair, retired machines,and idle machines.
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Machine Tool Components
Wheelheads,Super Finishing Heads,Units.
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