Pipe turning rolls: Self-Adjustment welding rotators. necessary of manufacturing pressure vessel CE certification ISO 9001

Pipe turning rolls:

Feature of auto-drift turning roll is that it can automatically control the work piece from drifting axially by precise offset senor and servo drive, to guarantee welding quality of the thick-wall, narrow gap and the spiral cladding with strap. The anti-drifting accuracy <± 1~2mm.

Update Date:2011/2/25 2:02:59