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Batte Machinery Zhengzhou Co., Ltd.
whatsapp: +86 158 38331071
Tel: +86 371 67991755
After-sales Tel: +86 371 67997677 / 67997877
Address:No.11 Changchun Road, High-tech Zone, Zhengzhou, China.


LLDPE Extruder Melt Pumps

LLDPE melt pump is a high-precision, high-rotation speed and high-reliability extrusion equipment, which can pump LLDPE resin into the extruder in a molten state, thus providing stable pressure and flow rate for extruding pipes, sheets, films and other products. This type of pump is widely used in the field of plastics processing, but at the same time, it also requires the user to have a certain level of technology and operating experience.

LLDPE melt pump

First of all, the use of LLDPE melt pumps need to understand its working principle and structural characteristics. This kind of pump consists of pump body, rotor, seals, pump shaft and other components, of which the most important part is the rotor and pump shaft. The rotor rotates in the pump body to push the resin into the extruder, while the pump shaft supports the rotor and transmits power. In addition, the seals serve to prevent the resin from leaking out of the pump body.

extruder melt pump

When using LLDPE melt pumps, you need to pay attention to the following points. First, make sure the pump body is clean and sanitary to avoid contaminating the resin. Secondly, choose suitable seals to ensure the sealing performance of the pump body. Third, the wear and tear of the rotor and pump shaft should be checked regularly and the wear parts should be replaced in time. Fourth, the pump speed and temperature should be adjusted to meet different production needs.

pump melt gear pump for plastic extruder

In addition to the above points, the use of LLDPE melt pumps also need to pay attention to safety issues. First of all, to avoid residual air or impurities in the pump body, so as not to cause danger. Secondly, make sure the equipment is well grounded and insulated to avoid electric shock. Third, during operation, avoid touching the pump body and rotor and other high-temperature parts with your hands to avoid burns.

hot melt pump

In short, the use of LLDPE melt pumps requires a certain level of skill and operating experience. Only through the correct use and maintenance of this equipment can we give full play to its advantages and potential to improve production efficiency and product quality. At the same time, it is also necessary to pay attention to safety issues to ensure the safety and stability of the production process.


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