Pipe Rotators, Fit-up welding rotator, self-aligning welding rotator,safety operation.
This kind of turning-roll is applicable for ESSC welding on thick-wall cylinder,
o r it is necessary to arrest axial drifting of work-piece during welding. Its adjustment
is adopted with radial movement type, which is compact in structure, nice in shape
and small in correction power. The anti-drifting accuracy is less 1.5mm. Some
of main parameter is the same as uplifting type anti-drift turning roller.