The application scope of reactor melt pumps is quite extensive, primarily involving the transport, pressurization, and metering of high-temperature and high-viscosity polymer melts. The following is a detailed summary of its application range:
I. Primary Application Fields
Polymerization Process:
In chemical reaction processes, it is used to convey high-viscosity melts, ensuring the smooth progress of the reaction.
Melt Spinning:
Acting as a booster pump, it provides stable pressure during the spinning process, ensuring spinning quality.
Extruders and Injection Molding Machines:
It enhances extrusion efficiency, reduces the load on extruders, and simultaneously stabilizes melt flow and pressure, thereby improving product quality and production efficiency.
Resin and Molten Resin Conveyance:
It homogenizes the melt and builds pressure at the die head, ensuring the quality and consistency of molded products.
II. Specific Industry Applications
Plastics Industry:
Used in extrusion molding for plastic granulation, films, pipes, sheets, plates, and other materials. It is also applied in the production of precision products such as medical plastic tubing.
Resin Industry:
Transports various types of resin melts, including PET, PBT, PBAT, PA, PC, PP, PLA, PS, ABS, PE, etc.
Chemical Fiber Industry:
Applied in the production processes of artificial fibers, optical fibers, and other products.
Other Industries:
It can also transport high-viscosity materials without particulate impurities, such as rubber, asphalt, paints, adhesives, dyes, coatings, lubricants, polyols, and more.
III. Technical Characteristics and Advantages
High Output Pressure: Capable of withstanding high outlet pressures, meeting various high-pressure transport requirements.
High-Viscosity Media Handling: Suitable for conveying liquids with a wide range of viscosities, including high-viscosity polymer melts.
High Temperature, Wear, and Corrosion Resistance: The pump body's superior materials enable it to withstand harsh working environments.
Good Self-Priming Performance: Certain models exhibit excellent self-priming capabilities, suitable for material transport under vacuum reaction conditions.
Large Flow Range: Able to meet flow demands across different production processes.
In summary, reactor melt pumps have broad application prospects in various industries such as chemicals, plastics, resins, and chemical fibers. Their outstanding technical performance and stability provide strong support for production in these industries.
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