Structure and advantages of PE drip irrigation belt extruder melt pump

Introduction to PE extruder melt pump

The PE drip irrigation belt extruder melt metering pump is composed of a pump casing, front and rear side covers, gear shafts, sliding bearings, and shaft seals. The extruder melt metering pump improves the extrusion of thermoplastic and elastomers by providing the necessary system pressure to the die head, improving the efficiency of the entire production line, and improving the quality of the end product; Meanwhile, due to the reduction of the melt temperature and pressure of the extruder barrel and screw, the service life of the extruder is extended. In addition, through the stable transmission of the extruder melt metering pump and the buffering effect on the unstable melt pressure of the extruder, the melt pressure tends to be stable or even completely eliminated.

Advantages of PE drip irrigation belt extruder melt metering pump

1. The melt metering pump of the extruder adopts a dedicated metering tooth shape, effectively reducing the mechanical lines of gear meshing during the extrusion process.

2. It can effectively eliminate the impact of pressure fluctuations in the extruder on the product.

3. The flow channel design after rheological optimization effectively reduces fluid shear during the extrusion process.

4. It can accurately measure and transport materials.

5. The use of the extruder melt metering pump reduces material shear.

6. Reduce screw pressure, increase the service life of the extruder, and improve energy consumption ratio.

7. The melt metering pump of the extruder can be controlled through closed-loop control, which can achieve linkage control with the extruder.

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