Used 2 gallon Ross Stainless steel triple shaft mixer. Model PVM-2 Versamix. Vacuum jacketed mix can. Triple shaft design (1) 3 blade with scraper driven by .5 Hp motor, (1) high speed disperser blade driven by 3/4 Hp motor, (1)-Homo Mixer driven by 3/4 Hp motor. Motorized hydraulic lift. Mounted on portable stand with casters. Serial #66770.