TOYO

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.

Automotive experience. As a long-standing supplier to the Japanese automobile industry, Toyo has first-hand knowledge of supplier requirements. Continous increases in quality coupled with ever decreasing production times are the main challenges for this sector. Utilizing a new series of machines, Japans largest producer of internal Grinding machines specifically meets these challenges and presents 50% quicker process times combined with higher precision.

For Toyo, offering the highest possible productivity at the best cost/performance ratio stands in the foreground for all of its products.

T-182S

Large-size Vertical Grinding Machines, Chuck Type

Vertical centerless-type grinding machines that can machine workpieces in many ways with a single chucking action

With compact size of 1,350mm width, the reduction of production line length can be planned.

Also as work transfer and loading to the machine, versatile conveyor and swinging loader are provided. These realize ease of setup change and high flexibility for small-volume production of many types.

T-182S(OG)

OD grinding machine is also available with drop type dresser and column position offset.

Machining capacity

Type of grinding Vertical – tip fara centre
Exterior production capacity Ø90 – Ø240 mm
Interior working capacity Ø20 – Ø220 mm
Working width Ø90 mm max.

Control type

CNC FANUC

Photos

Video

TVG-15C

  • The centerless type of the TVG series vertical grinding machines enables both inner and outer diameter machining with a single chuck. A shoe offset automatic switching device is included.
  • It can not only perform one-chuck composite grinding of inner and outer diameters but also mass production, high-variety small-lot production, and other variable-type/quantity production.
  • Maximum processing range in the class with minimal footprint.
  • Complies with mass production requirements.
  • Saves space due to its width of 1.060 mm.
  • Allow 150mm ID workpieces, the maximum level for this class. Stable processing of the final dimension and conical segments. In addition, high precision machining and high efficiency.
  • Complies with non-operator operating conditions with robotic handling, 24 hours a day (option).

 

Machining capacity

Type of grinding Vertical – chuck type
Machine dimension 1060 × 2050 × 2550 mm
Exterior clamping dimension Ø200 mm
Internal working capacity Ø150 mm max.
Maximum weight table 50 kg
Spindel working speed Max. 800 R/min

Control type

CNC FANUC

Photos

Video

TVG-60C

Fill needs of space-saving, ease of setup change and also high-precision processing with vertical grinding machines. Models which meet work sizes up to 900mm ID are lined up.

  • Realize high-precision and high-efficient processing with adoption of workspindle travel mechanism.
  • Independent structure of feed axis (X-axis) and table axis (Z-axis). This eliminates displacement of X-axis caused by up-and-down movement of Z-axis and realizes high-precision machining of straightness 1μm/300mm.
  • ATC (6 tools) is equipped as standard. Multi-face, ID, OD and end face, can be processed in single chucking by tool change with ATC.
  • TVG-60C-2S has stepless continuous indexing turret device as standard to enable various multi-face processing efficiently.

Multi-profile grinding machine (non-circularity grinder) TVG- series is here.

Machining capacity

Type of grinding Vertical – chuck type
Machine dimension 2700 × 2500 × 3770 mm
Exterior clamping dimension Ø600 mm
Internal working capacity Ø600 mm max.
Maximum weight table 1000 kg
Spindel working speed Max. 300 R/min

Control type

CNC FANUC

Photos

Video

T-185C

Large-size Vertical Grinding Machines, Chuck Type

  • Installation dimensions (width x length x height) of T-185C are 5,600mm x 4,500mm x 5,470mm with 1-table specification, and 7,100mm x 4,500mm x 5,920mm with 2-table specification (T-185C-2T). Max. work size of both models is 1,600mm in processing diameter and 2,000kg in weight.
  • Dimensions of ultra-large T-186C are 9,030mm x 5,000mm x 5,920 mm and max. work size is 2,600mm in processing diameter and 5,000kg in weight.
  • Dimensions of largest T-187C are 7,550mm x 6,800mm x 5,250 mm and max. work size is 3,500mm (4,000mm with special specification) in processing diameter and 5,000kg in weight.
  • All models adopt hydrostatic bearing that has high rotating accuracy, and high-rigid and high-output high-frequency wheelhead exclusive to ultra-large vertical grinding machines (30kW output with auto-balancer and AE sensor), highly reputed in the use on T-184C, realizing high-precision and high-efficient processing.

Machining capacity

Type of grinding Vertical – piese mari
Machine dimension 5600 × 4500 × 5470 mm
Exterior clamping dimension Ø1600 mm
Internal working capacity Ø450 – Ø1600 mm
Maximum weight table 2000 kg
Spindel working speed Max. 50 R/min

Control type

CNC FANUC

Photos

Video