What are the applications of melt transfer pumps?
Melt transfer pumps are suitable for various applications where high-temperature, high-viscosity polymer melts are required for reaction, transfer, pressurization, or metering. Here are some specific application scenarios:
Polymer Processing Industry:
Extrusion molding of plastics, resins, rubbers, and other products, such as the production of granules, films, pipes, sheets, and plates. In these processes, melt transfer pumps ensure stable and continuous delivery of the melt to the extruder head, guaranteeing product quality and production efficiency.
Chemical Fiber Industry:
In the manufacturing of artificial fibers, optical fibers, and other products, melt transfer pumps provide stable high-pressure output, ensuring fiber uniformity and quality.
Medical Field:
In the production of medical products such as plastic catheters, melt transfer pumps also play a crucial role. Their precise and stable metering capabilities contribute to the production of high-quality medical products.
Other Industries:
Melt transfer pumps are also widely used in production lines such as wire and cable manufacturing, wire drawing, and composite extrusion. These industries typically require the pumps to handle high-viscosity, high-temperature polymer melts and maintain stable output pressure.
Furthermore, melt transfer pumps possess the following characteristics that make them more suitable for the aforementioned applications:
Optimized Flow Channel Design: Reduces polymer residue and improves product quality.
Improved Gear Parameters: Stabilizes output pressure and adapts to precision extrusion conditions.
Wide Viscosity Range Applicability: Can be applied in high-temperature (up to 350°C), high-pressure (up to 40 MPa), and high-viscosity (up to 40,000 Pas) conditions.
Precise Structure, High Accuracy, and Long Lifespan: Ensures long-term stable operation of the equipment.
In summary, melt transfer pumps have a wide range of applications in the polymer processing, chemical fiber, medical, and other fields. Their stable, continuous, and precise delivery characteristics make them indispensable equipment in these scenarios.
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