熔体齿轮泵

熔体齿轮泵主要功能是将来自挤出机的高温塑料熔体增压、稳压后流量稳定地送入挤出机头。其稳定熔料压力、流量的能力优于各种类型的挤出机。将它与单螺杆或同向双螺杆挤出机串联使用时，就使整条生产线的效益显著增加。

The main function of the melt gear pump is to send high temperature plastic material into the machine head of the extruder at a stable flow rate after pressurizing and pressure-stablizing.Its capacity to stablize melting stock pressure and flow rate is superior to various kinds of extruders.When it is cascaded with the single screw or co-rotating twin screw extruder in production,the efficiency of the whole production line gains significantly.