We started manufacturing rollers and shafts which are the major components of lower rollers for Kobelco Construction Machinery Corporation since August, 2014. There are machining process of material, heat treatment(hardening) and finishing process to complete as whole process line for the parts. Especially, the roller process is the automation line with robotics system.

Roller process

Roller heating machine

Roller heating machine

Vertical CNC lathe

Heated roller handling Robot

Roller finishing process line

Shaft process

Vertical CNC milling machine

Shaft operations line

Shaft induction hardening machine