Extursion Machine Melting Pump: Precision Core for High-Efficiency Polymer Processing

As a critical component in polymer extrusion lines, the extrusion machinery metering pump (commonly known as melt metering pump) is a game-changer for precision production. Designed to handle high-temperature, high-viscosity polymer melts, it solves the core pain points of traditional extrusion systems—unstable flow, inaccurate metering, and high energy consumption.

Our melt metering pump, a high-performance positive displacement gear pump , delivers ±1% flow accuracy , eliminating pressure fluctuations from extruder screws. It stabilizes melt supply to dies, ensuring uniform thickness of films, sheets, and pipes, and consistent filament diameter in spinning processes—directly boosting product qualification rates.

Beyond precision, it cuts energy costs by 10-30% by reducing extruder load, while extending equipment lifespan through minimized wear. Adaptable to -50℃ to 350℃ temperatures and 0.001-40,000 Pa·s viscosities , it handles PP, PE, PET, TPE, and biodegradable materials like PLA , fitting diverse applications from compounding to recycling.

Equipped with precision-machined alloy gears and reliable sealing technology , our metering pump ensures 5000+ hours of trouble-free operation. It integrates metering, boosting, and stabilization in one, simplifying process control and enabling quick product switches.

Upgrade your extrusion line with the industry-leading melt metering pump—achieve higher precision, efficiency, and cost savings today.

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