タイトルまたは説明

The series for the internal installation type groove machine, light weight, easy to carry, easy to install, quick, lhe swelling mechanism inserted into the pipe inner can automatically locate the center etc.

This function to the material such as carbon steel, stainless steel, alloy steel pipe in the U, V groove weld, chamfering, cutting edge processing, also can treat convex flange welded process.

Dual power, electrodynamic: using high performance motor drive, **2.5 - Kw power, pneumatic: driven by pneumatic motor, **2.5 Kp air pressure of work, the work process does not produce sparks, working place is flammable, explosive and so on