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Batte Machinery Zhengzhou Co., Ltd.
E-mail: info@battemachinery.com
whatsapp: +86 158 38331071
Tel: +86 371 67991755
After-sales Tel: +86 371 67997677 / 67997877
Address:No.11 Changchun Road, High-tech Zone, Zhengzhou, China.

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The function of the extruder matching melt pump

Melt pumps play a crucial role in plastic extrusion processing and have multiple important roles:

Stable pressure. The melt pump can provide stable melt pressure and prevent pressure fluctuations, which is crucial for maintaining the stability of the extrusion process and product quality.

Control flow. By adjusting the speed of the melt pump, the flow rate of the melt can be precisely controlled to ensure consistency during the extrusion process.

Homogenized melt. The melt pump achieves shear and mixing of the melt through the rotation of gears or screws during the transportation of the melt, thereby improving the uniformity and stability of the melt.

polymer melt pump

Reduce pulsation. Reduce the pulsation of melt flow rate and improve the quality of extruded products.

Reduce the extruder load. The use of a melt pump can reduce pressure and temperature fluctuations at the feed end of the extruder, thereby reducing the load on the extruder.

Improve production efficiency. The melt pump helps to improve the production efficiency of the extruder by reducing the retention time of materials in the screw barrel and stabilizing the plasticization process.

Improve product quality. Melt pumps can reduce the dimensional tolerance of extruded products, reduce waste and scrap rates, and enable ordinary extruders to produce high-precision products.

pressure melt pump

Extend the lifespan of the equipment. By reducing the wear and excessive use of the extruder, the melt pump helps to extend the service life of the equipment.

Reduce unit energy consumption. The use of a melt pump can improve mixing quality and yield, thereby reducing energy consumption per kilogram of material processed.

Reduce countercurrent and temperature fluctuations. The rotation and meshing of gears can seal the low-pressure chamber, reduce backflow, lower machining temperature, and facilitate the establishment of higher output pressure.

extruder melt pump

In summary, extrusion melt pumps play a crucial role in plastic extrusion processing, not only improving production efficiency and product quality, but also extending the service life of equipment and helping to save energy.

Email: info@battemachinery.com

WhatsApp: +86 158 38331071

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