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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.


Structure and characteristics of melt pump for sheet extruder

The main structure of the melt pump for sheet extruder provided by Zhengzhou Batte includes a gear pump consisting of a pump body and a pair of gears in it that will gradually separate and then re-engage with each other during relative rotation. There is an electric heater in the interlayer of the body, and at the inlet and outlet of the material, there are also metering and detecting devices for the pressure of the material in and out. A further feature of the melt pump for the sheet extruder is that the electric heater is a cast aluminum electric heater.

sheet extruder melt pump

Three layer extrusion sheet extrusion melt gear pump

Using the melt pump for sheet extruder, the effect is that it has a novel concept and compact structure, and its material can be a fully degradable paper-like sheet extruder with a high starch content of more than 70%. , shear plasticization, dehydration and exhaust process plastic state melt, this positive displacement pump with variable volume booster and metering detection functions can increase the flow output speed and reduce the shearing and shearing of materials in the extruder. Dwell time, reducing extrusion temperature and pressure pulsation to improve extrusion efficiency and finished product quality. The melt pump for the sheet extruder is equipped with an electric heater and a metering and detecting device for the pressure of the incoming and outgoing materials, which can achieve rapid temperature rise and heat control, and control the pressure pulsation of the material outlet within 1%. This melt pump can fully meet the sheet extrusion requirements of high yield in the preparation process of fully degradable paper-like materials.

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