About us
List of facilities
Land and buildings
Head Office and Plant
Land:1500㎡,Building:1600㎡
Nakaishikiri Plant
Land:1400㎡,Building:1400㎡
Kawada Plant
Land:700㎡,Building:800㎡
Facilities
Chrome plating baths
1.3m(W)×4.5m(L)×5.5m(H)
1.7m(W)×4.5m(L)×4.7m(H)
1.6m(W)×3.9m(L)×2.2m(H)
1.6m(W)×3.0m(L)×3.3m(H)
1.6m(W)×2.4m(L)×3.3m(H)
1.8m(W)×1.5m(L)×3.9m(H)
1.5m(W)×1.5m(L)×1.0m(H)
1.0m(W)×2.6m(L)×1.0m(H)
1.0m(W)×2.6m(L)×1.0m(H)
1.0m(W)×2.6m(L)×1.0m(H)
0.6m(W)×3.5m(L)×0.5m(H)
Rectifiers
15V-12,000A
12V-10,000A
12V-6,000A
12V-5,000A
Other:18 units
1unit
2unit
1unit
6unit
Total quantity of electricity: Approx. 83,000A
Grinding machines

Cylindrical buffing machine
850 mm (diameter) × 6,000 mm (overall length)
7 units (in total, including others)
Vertical cylindrical grinding machine
800 mm (diameter) × 4,000 mm (overall length)
700 mm (diameter) × 5,000 mm (overall length)
10 units (in total, including others)
Cylindrical grinding machine
550mm (diameter) × 4,000mm (overall length)
3 units (in total, including others)
Internal diameter buffing machine
2units
Double head buffing machine
3units
Flexible buffing machine
5units

Large heating furnace

Cylindrical grinding machine

Other facilities related to surface treatment
Heating furnace: 1,600 mm (W) × 5,300 (L) mm × 1,400 (H) mm
5 units (in total, including others)
Roll machining facilities
General-purpose lathe: 600 mm (diameter) × 6,000 mm (overall length)
7 units (in total, including others)
Machining center
Radial drilling machine
Vertical milling machine
Dynamic balancing machine
Welding equipment
1 unit
1 unit
1 unit
1 unit
1 set

Large lathe

Machining center

Roll machining factory

Dynamic balancing machine