Polymer melt booster pump

Melt booster pumps, as critical equipment in the plastics processing industry, are specifically designed for high-temperature, high-viscosity polymer melts. Their core advantage lies in achieving precise pressure control and stable flow delivery, making them widely used in the production of pipes, profiles, sheets, and films, as well as in plastic pelletizing processes.

In pipe extrusion, they ensure precise pressure and flow control for PVC black pipes, maintaining uniform wall thickness—particularly suited for large-diameter PE pipe production to enhance product quality. During profile extrusion, they guarantee stable melt filling within complex dies, reducing surface defects and dimensional deviations. For sheet and film production, they maintain consistent thickness through uniform extrusion.

In plastic pelletizing, it ensures stable pressure and flow delivery of melt to the pelletizing die, facilitating the production of uniformly quality plastic pellets. Melt booster pumps comprehensively safeguard high-quality plastic product manufacturing, underscoring their indispensable role in the plastics processing industry.

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