What is Toyo

What is Toyo

The history of Toyo Advanced Technologies dates back to 1929. Then a department of Toyo Kogyo Company Limited (today’s Mazda Motor Corporation), it began producing grinding machines for internal corporate use.

In 1989, it was decided that to generate the efficiencies required in the contemporary business environment and to expand Toyo’s field of business expertise, the company should be independent from Mazda Motor Corporation. The result was the creation of Toyo Advanced Technologies Company Limited.

Building on the base of our expertise and experience in building internal grinding machines, we look forward to making the Toyo name synonymous with a continuous tradition of craftsmanship and technical expertise. And at the same time, demonstrate that the “Advanced Technology” part of our name symbolizes our determination to move firmly into a new age, with a mission focused on the development of new business horizons.

Exhibition Information

Exhibition Information

Exhibition EMO Hannover 2025
Exhibition period September 22nd (Mon.)~26th (Fri.), 2025
Venue Hannover International Exhibition Center
Booth No. Hall-11 Stand G-15
Details Vertical Multi-Face Grinder TVG-40S exhibit

Event Exhibition Product

Event Exhibit Machine

Vertical Multi-Face Grinder
TVG-40S (Shoe Centerless Type)

The TVG series now includes a shoe centerless type that is ideal for machining bearings with a maximum inner diameter of φ400mm.

Main Product

Main Product Lineup

Horizontal Internal Grinding Machines
THG-10CA(Chuck Type)

TOYO bestseller internal grinding machine model to meet mass-production.
Optimal specifications such as high-precision work spindle, measurement,
and automated material handling etc. to meet mass-productionre provided.

Horizontal Internal Grinding Machines
THG-15S(Centerless Type)

TOYO bestseller centerless type internal grinding machinemodel.
Equipped with 1-shoe & 2 roller and 2-shoe magnet chuck support to meet ring-shaped workpieces.

Vertical Multi-face Grinding Machines
TVG series

Chuck Type
Model lineup that grind workpieces to need multiple processes such as ID, OD, and end face etc. with high-precision.
Workpieces up to 900mm in diameter are available.
Equipped with turret type to cope with diverse multi-face machining and automated robot loading/unloading function etc.

Centerless Type
Centerless vertical models with 2-shoe & magnet chuck support.
Equipped with automatic shoe offset switching device that brings OD and ID machining in single chucking.

Scroll Cutting Machines
TVM-12

Scroll cutting machines for compressors of air conditioners.
Constant Cutting Point Control(CCPC) achieves high-precision profile,regardless of the thernal displacement in any direction.

Profile Grinding Machines
TVG-10PG

Profile grinding machines to machine non-circular shape such as cam-shaped workpieces.
High-rigidity and high-following performance brings higher-precision and higher-efficient machining.