Continuous vacuum function -- Vacuum tumbling or Breath tumbling. Breath tumbling has the advantage to shorten the tumbling time and improve the efficiency. Speed range from 2 12rpm, special 1 4 rpm for poultry and fish. Various feeding options according different meat products. Reverse rotation discharge PLC or Relay control Fully stainless steel structure Use water-loop vacuum pump to ensure the vacuum reliability and safe user's cost. Use V paddle or blade paddle for user's request. Parameter: Driving power: 0.85/1.1Kw Vacuum pump power: 1.5Kw Drum capacity: 500L Ref. loading: 300Kg Speed: 7.5/11rpm Vacuum: 0.09Mpa Weight: 700Kg Size: 1600x1040x1420mm