It adopts high-performance alloy, through exquisite processing, special handling and grinding, with the advantages of high strength, high hardness, wear-resistant, high pressure, long life.
Application: The melt metering gear pump is widely used for polymer extrusion molding, such as granulation, film, pipe, plate, sheet, etc. It is used to transport high-viscosity materials, PC, PMMA, ABS, HIPS, PET, PVB, PS, PP, PA, PE, PVA, also transport rubber, asphalt, paint, adhesives, coatings, lubricants, Polyalcohol and other non-particulate impurities in high-viscosity materials, pressurized transporting and spinning polyester, cotton-fiber, polypropylene and other chemical fiber melt .
Performance characteristic：
● It is used to pressurization-transport, measurement-transport high-temperature, high pressure polymer melt pressurization, eliminate the pressure and fluctuation in the material flow, thereby improve product uniformity and save materials.
● The structure is more compact, saving space, easy application and maintenance when it is designed with a screen changer into combination machine.