Do You Know The Way Of Working Of Self Aligning Rotator?

Self aligning ratator is one important kind of welding rotator. The structure of the self aligning rotator allows the trunnion supports that support the wheels to automatically align when changing from one diameter to another without any manual adjustment.

Each section supports the ship/job at four points to ensure better traction, and all four wheels in the drive section of the 3T to 500T capacity and above the 50T machine are positively driven. This four-point suspension is an additional advantage when dealing with thin-walled containers.

The two top front wheels of the drive section are fitted with clutches. The clutch is released before loading the container. The top wheel can rotate freely when the vessel is loaded; thus regardless of weight if the vessel is lowered centrally between the frames, or firstly on to one wheel only, no damage can be sustained by the transmission.