Amin Machinery Private Limited supplies Self-Aligning Rotator. Amin Machinery Private Limited is an ISO 9001awarded company. Amin Machinery Private Limited offers different types of welding positioner, twin turn table, self aligning rotator, control panels, mixture, pipe binding machine etc. Self-Aligning Rotator automatically adjust themselves when loading to suit the diameter of vessel. Thus a large range of diameters can be accommodated without need for any adjustment whatsoever. This Self-Aligning Rotator is most useful and versatile of positioning equipment for a fabrication shop.