Application of melt pump in plastic extrusion system

Melt pump is usually used with single screw or twin screw extruder in polymer processing. It can make the melt homogenize further, the pressure is stable, the output of material is pulseless, and ultimately improve the quality of products. This equipment can be used not only for polymer melt granulation mixtures, but also for extrusion sheets, pipes, blown film and profiles.

The melt pump provided by Zhengzhou Bart melt pump manufacturer is a kind of pressurization equipment, so that the pressure stabilization and pressurization function of the metering section of the extruder can be transferred to the melt pump to complete, thus avoiding the shortcomings of the extruder when working under high die pressure, such as high power consumption, high shearing, severe friction, long material residence time. It is easy to degrade. This improves extrusion productivity and reduces wear and tear of extruders. In addition, the use of melt pump can also increase the flexibility of the system, reduce the melt temperature, reduce energy consumption, linear output and other characteristics. In the whole extrusion system, the polymer extrusion molding technology has been improved to a new level because of the control of various process parameters by microcomputer.