This needs to be dealt with in specific circumstances. For example, PLA is extremely corrosive, and PVC is also sensitive to heat. But both materials can be processed by china batte melt pump. Generally speaking, if you want to process corrosive, heat-sensitive or easily degradable materials, you need to make detailed instructions and communication with the melt gear pump manufacturer. Melt gear pump manufacturers will use different materials and structural optimizations according to the nature of the material to meet the characteristics of the conveying polymer.

For corrosive polymer melts, choose corrosion-resistant materials for the melt pump, such as 304 stainless steel. For high-filled polymer melts, the melt pump material chooses wear-resistant coating to solve it. For the transportation of heat-sensitive materials, Zhengzhou Bart will optimize the flow channel of the melt pump to make the melt pass through the flow channel quickly and reduce the residence time of the melt in the flow channel. In addition to thermoplastic materials, melt gear pumps are also commonly used in rubber (NBR, SBR) and TPE, SEBS and SBS. Batte melt pump manufacturer in Zhengzhou, China: info@battemachinery.com

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