Application fields and application advantages of melt pumps

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The application of melt pump in the extrusion processing industry has involved granulation, extrusion (sheet, film), extrusion pipe, blown film, extrusion coating, profile extrusion, continuous blow molding and other fields. The processed materials involve almost all Of thermoplastic resins, thermoplastic elastomers and other polymers. In addition, the output of the melt pump has a linear relationship with the gear speed. By controlling the speed of the gear pump, the melt displacement can be accurately controlled. Therefore, the melt pump can also be used as a metering device. The pump is equipped with a screw extruder as a standard. In addition, in the polymerization process, it can be used to transport high-viscosity melt; in the melt spinning process, it can be used as a booster pump or a metering pump.

Melt pump can improve the efficiency and accuracy of extrusion molding. The main advantages are as follows:

1. As a metering device, it can accurately measure the flow of melt;

2. As a booster device, it can effectively improve the head Pressure;

3. Reduce the temperature of the melt;

4. Increase the output of the extruder;

5. Reduce the abrasion of the extruder.

Zhengzhou Bate provides melt pumps in the treatment process of polylactic acid (PLA) and butylene phthalate (PBAT). It also has many years of experience in R&D and production and application, and is well received by the domestic biodegradable plastics industry. For more information about PLA polylactic acid, PBAT butylene phthalate melt pump, and melt pump for degradable plastics, please inquire. info@battemachinery.com

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Application fields and application advantages of melt pumps