Industrial Grade Welding Tank Rotator is rigidly constructed and manufactured of a strong machine frame of welded structure with machined track sliding roller bracket. The Rotator is designed to rotate and position cylindrical vessels of all types and comprises of one drive and idler unit. The Rotator has heavy duty wheels which run in ball bearing and are provided with abrasion proof steel armoured solid rubbered rims. The Industrial Grade Welding Tank Rotator has a supporting that can gradually be shifted by hand to tune the turning rolls to the individual vessel diameter; the bracket is locked with a pintle cotter.