The basis of any Progressive Cavity Single Screw Pump is a power section which usually consists of a metal rotor (n-start external helix) and a rubber stator (n+1-start internal helix). Rotation of the rotor inside the stator creates sealed cavities that progressively move from suction to discharge side of the pump producing differential pressure.

Home > Our Projects > The SOLTEC ® company adapts screw pairs to the screw pumps from other companies

The SOLTEC ® Novomoskovsk Mechanical Plant company successfully adapts own screw pairs to the pumps from other manufacturers.
For one of the leading confectionery associations were replaced pairs on machines that supply briquetted margarine. Margarine is fed at a briquette temperature of 16-18 degrees , i.e. in the solid state. Screw pairs have been successfully implemented on three pumps.