● Work 
 Series are positive displacement screw pump rotor pump, screw pump works: through the pump, the main, from the engagement between the screw and the hole with the screw and pump, the number of levels in the pump body to form the sealed chamber, in the screw rotates, the seal cavity continuously move forward and promote the liquid into the sealed chamber are discharged to achieve the purpose of transmission fluid. 
 ● Applications 
 1, the performance range twin-screw pump 
 Maximum pressure: 4.0 MPa 
 Flow Range: 1 ~ 1000 m3 / h 
 Temperature range: -20 ℃ ~ 120 ℃ 
 Medium viscosity: 1 ~ 3000cst, reduce speed can reach 100000cst