batte Double drive melt pump

Double drive melt pump

   Melt pump is mainly used for conveying, pressure measurement, high temperature and high viscosity polymer melt. Foreign extrusion molding is widely used in plastics, resin, rubber, chemical fiber products. Such as: granulation, film, pipe, plate, sheet, synthetic fiber, optical fiber, medical plastic tubes etc..

   Melt pump belongs to a volume type gear pump, using a pair of external gearing cylindrical gears (spur, helical, herringbone) relative rotation to deliver high viscosity fluid. All the gear and with the surface after grinding, and strictly control the assembly clearance to obtain accurate flow. The gear and the pump body according to the different conditions of the total, ZB-B series uses chromium nickel alloy steel, tool steel high temperature materials; ZB-H series adopts imported CPM tool steel or titanium tantalum alloy materials, quenching, HRC62-68 hardness, good abrasion resistance.