... install the vacuum tube motor power: 2.2 KVA The machine is fixed platform structure, casting. Turn the key clutch, ... collapsing when overloaded, thus ensuring the whole not damaged. The machine has strong commonality, high precision, reliable performance, convenient operation. modelJS21 ... to the backmm1280Left to rightmm810Highlymm1880Motor powerKW2.2WeightKg2000 solar water heater production line