Melt pump: a powerful assistant for the plastic, rubber and chemical industries

As a conveying power equipment for high-temperature and high-viscosity polymer melts, melt pumps are widely used in multiple industrial fields.
Plastic processing industry: Melt pumps play an important role in plastic processing. Whether it is the production of sheets, plates, pipes or films, melt pumps can effectively ensure the stable delivery and precise metering of melts, thereby improving product quality and production efficiency. In addition, it is also widely used in the granulation and mixing process of plastic melts.
Chemical fiber and resin industry: Reactor melt pumps are suitable for the reaction and delivery of high-temperature and high-viscosity polymer melts with high output pressure requirements. Therefore, in industries such as resins and chemical fibers, melt pumps are usually installed at the bottom of the reactor as a discharge pump.
Rubber industry: Rubber melt pumps are gear pumps dedicated to rubber and elastomers. They are suitable for the extrusion and delivery of rubber and elastomer melts. They are usually installed between the extruder outlet and the die head and used as melt metering pumps.
Pipeline and chemical industry: Pipeline melt pumps and chemical melt pumps are used for smooth pressurization and delivery of medium and high viscosity media in polymer fluids and for delivery and metering of medium and low viscosity materials, respectively.
In addition, melt pumps are also used in wood-plastic profile production lines, and are used in conjunction with wood-plastic special twin-screw extruders to produce profiles such as skirtings and door edges. In precision extrusion systems, melt pumps can achieve linear output of flow due to their extremely small pressure flow pulsation, thereby improving the dimensional accuracy and product quality of extruded products.
In general, the application field of melt pumps is very wide, covering multiple industrial fields such as plastics, chemical fibers, resins, and rubber. With the continuous advancement of industrial technology and changes in market demand, the application field of melt pumps will continue to expand.