Polymer Fiber High Viscosity Gear Metering Pump

The High-Viscosity Gear Metering Pump for Polymer Fibers (also known as a Spinning Melt Gear Pump) is a piece of precision equipment utilized in the production of chemical and high-performance fibers. It conveys high-temperature, high-viscosity polymer melts-reaching viscosities of tens of thousands of Pa·s-including polyester (PET), nylon (PA), polypropylene (PP), aramid, and carbon fiber precursors, thereby enabling high-precision, pulsation-free, and stable quantitative delivery and pressurization.

Advantages Of Polymer Fiber High Viscosity Gear Metering Pump

The rotor part is fully hardened and has excellent wear resistance.

Forced lubrication system, automatically lubricates the bearings, extending the life of the pump.

Adopt front and rear door design, easy disassembly and assembly, convenient maintenance.

Typical application industries:

adhesive industry, fiber industry, film industry.

Performance Parameter Table

Key Selection:
Displacement (cc/rev): Determined based on the required flow rate and displacement.
Pressure: Inlet pressure, maximum outlet pressure / differential pressure (ΔP).
Temperature: Matched to the polymer's melting point / processing temperature to determine the appropriate heating method.
Viscosity: Determines the required motor power.
Material: Determines the material for the pump body's wetted parts.

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