2026-04
As a critical pressure-stabilizing metering device in polymer extrusion systems, melt gear pumps are widely used in high-end applications such as precision film production, chemical fiber spinning, an...
2025-12
External gear melt gear pump for PP meltblown nonwoven production lines. Core function: melt pressurization, stabilization, and metering between the extruder and die head to ensure uniform web formati...
2025-08
Thermoplastic extrusion gear pumps are positive displacement devices whose operating principle is based on the change in volume during gear meshing. Specifically, a gear pump consists of two gears of...
2025-02
The application fields of melt glue gear pumps (also commonly known as hot melt glue precision gear pumps or melt gear pumps) are quite extensive, mainly including the following aspects:I. Polymer Pro...
2025-01
When the operating temperature and pressure exceed the rated range of a polymer melt gear pump, it significantly shortens its service life in terms of material degradation, wear and tear, and performa...