In which industries has the melt gear pump been widely used?
The melt gear pump has found widespread applications across multiple industries, primarily in production areas that require the transportation, pressurization, and metering of high-temperature molten materials. Below are some specific industries where it is utilized:
Plastics Processing Industry
Extrusion Molding: The melt gear pump can be installed between the extruder outlet and the die, seeing extensive use in the extrusion molding of polymers such as granules, films, pipes, sheets, and plates. It provides stable melt pressure and flow during the extrusion process, ensuring the stability and consistency of product quality.
Injection Molding: In the injection molding process, the melt gear pump delivers molten material into the mold at a constant pressure, helping to reduce molding defects caused by pressure fluctuations and enhancing the molding quality of the product.
Chemical Fiber Industry
Spinning Production: The melt gear pump plays a pivotal role in the chemical fiber spinning process. It stably conveys the melt, ensuring continuity in the spinning process and stability in product quality.
Rubber Industry
Calendering Production: During the rubber calendering process, the melt gear pump also supplies stable melt pressure and flow, guaranteeing the quality and dimensional accuracy of the calendered products.
Other Industries
High-Viscosity Pure Material Transportation: The melt gear pump can be installed in pipelines for transporting high-viscosity pure materials, such as certain specialty chemicals or food ingredients.
Chemical Transportation: In the chemical industry, the melt gear pump is also employed for the transportation and pressurization of various high-temperature, high-viscosity materials.
In conclusion, the melt gear pump, with its advantages of pressurization, pressure stabilization, efficient transportation, strong adaptability, and adjustability, has been widely applied in industries such as plastics processing, chemical fibers, rubber, and more. These industries have stringent requirements for the transportation and processing of molten materials, and the melt gear pump meets these requirements perfectly, improving production efficiency and product quality.
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