... , mostly controlled by PLC program. used on processing product by wheel circumvolving and cutting with pneumatic elements, then straightening material, set ... by PLC program. expecially, used on bundy tube, copper tube, aluminum tube uncoiling, straightening and cutting.tube diameter range: 4.0-10.0mmthickness: 0 ... , to be set against the cutoms' requirement)weight:400kg bundy tube straightening machine