gear pump for plastic extrusion
DE Series Polymer gear pump for plastic extrusion
Thermoplastic extrusion melt pump
DE series gear pump for plastic extrusion is mainly used in thermoplastic extrusion system, such as sheet, plate, pipe, film, cable, co-extrusion, mixing, precision extrusion and other industries, installed in the extruder exit and the die Intercropping metering pump.
The main application of gear pump for plastic extrusion:
PA6 PA66 PA12
LDPE LLDPE HDPE HMWPE
PP EVA PB
PS HIPS ABS SAN
PMMA POM TPU
Other High viscosity melt Other Polymers
The main role of gear pump for plastic extrusion:
1. Significantly improve the stability of the die pressure, improve product quality;
2. Can achieve near-linear flow output, easy to control;
3. Increase the amount of extrusion, increase production;
4. Lower extruder load, save energy, reduce costs.
DE Department of gear pump for plastic extrusion main features:
1) It can be used in high temperature (350 ℃), high pressure (40MPa) and high viscosity (40,000Pa • s)
2) small pressure flow pulsation, flow can be achieved near the linear output, easy to control;
3) Precision structure, high precision, long life.
DE series gear pump for plastic extrusion pump main technical data Technical data:
Viscosity: 1 ~ 40,000Pa • s
(1,000 ~ 40,000,000cP)
Suction side pressure: 0 ~ 30MPa
Output pressure Discharge side pressure: 0 ~ 40MPa
Differential pressure: 25MPa
Temperature: ≤350 ℃
Heating Method: Electric Heating
DE series gear pump for plastic extrusion The main structure:
Rotor type: Straight or helical spur gear
Heating method: electric heating
Sealed structure: melt seal
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