The melt pump for PPS (Polyphenylene Sulfide) plastic granule raw materials has a wide range of applications in the plastics processing industry. Below are its main application scopes:
PPS Plastic Granule Production
Conveying and Pressurization: The melt pump can efficiently convey and pressurize PPS plastic granule raw materials in a high-temperature molten state, ensuring stable entry of the melt into subsequent granulation processes.
Metering and Control: By precisely controlling the rotational speed of the melt pump, precise metering and control of the PPS plastic melt flow rate can be achieved, thereby producing plastic granules with uniform size and stable quality.
Processing of High-Temperature, High-Viscosity Polymers
Wide Range of Applicable Materials: The melt pump is not only suitable for PPS plastic granule raw materials but is also widely used in the processing of other high-temperature, high-viscosity polymers such as PE, PC, PP, PVC, etc.
Extrusion Molding Processes: In plastic extrusion molding processes, the melt pump can stably provide the required melt pressure and flow rate, ensuring stable quality and precise dimensions of the extruded products.
Specific Industry Applications
Chemical Fiber and Granulation Production Lines: The melt pump plays an important role in chemical fiber and granulation production lines, ensuring stable conveyance and pressurization of high-temperature melts, thereby improving production efficiency.
Wire and Cable, Composite Extrusion: In wire and cable, composite extrusion, and other production lines, the melt pump also plays a crucial role, ensuring uniform conveyance and precise metering of the melt to meet production requirements.
Applications in Special Environments
High Humidity, Strong Corrosive Environments: Due to PPS plastic's excellent chemical corrosion resistance and temperature resistance, the melt pump has unique advantages in environments requiring high humidity and strong corrosion resistance.
Blend Modified Materials: In plastic materials requiring blend modification, the melt pump can ensure uniform mixing and stable conveyance of different materials, improving the performance and quality of the extruded products.
Other Applications
Feeding Multiple Small to Medium-Sized Extruders: The melt pump can also feed multiple small to medium-sized extruders simultaneously into one melt pump. The melt is pressurized and metered by the melt pump before being supplied to the extruder head for large products (such as large-diameter pipes, wide plates, films, etc.). This configuration results in a compact production line with a small footprint, and the cross-sectional dimensions of the extruded products are more precise and easier to control.
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