self-aligning welding rolling rotator

详情

for tank , pressure vessel,boiler, pipes , tube welding.
equiped with column boom welding machine can meet diffirent welding inquirement.
The wheel frame for the circular cylinder of welding, polishing , pad and on -site assembly use and according to the size of a large cylinder within the framework of self -regulation , the general tonnage f plastic combined with steel rollers, large tonnage steel rollr used, load capacity, stable and reliable , control section can be used or electromagnetic frequency conversion speed, speed rage, torque, long life,