Extrusion Fusion Pump

Our company is a high technology enterprise which produces melt pumps (melt metering pump, melt gear pump, ZB-H). We are in the State Department of Overseas Scholar Pioneer Park of Zhengzhou High&New Technology Industries Developments which has convenient transportation and excellent surroundings. We have accumulated abundance experiences on the application technique of melt pump since we introduced advanced technology from foreign nations. Recently, according to the development trend of world melt pump application technology, we make extensive research on the pumps' operational performance, practical function, equipment structure, control technology and have achieved regular achievement. Melt pump is mainly used in high temperature and high viscosity polymer melt transport, turbo, measurement. Foreign countries widely apply in plastic, resin, rubber extrusion, such as granulation, film, pipes, plate, etc. With the increasing development of mechanical industry, melt pump is increasingly accepted and applied by domestic.
Now, there are tens of thousands of melt pumps, gear pumps and metering pumps in operation for the extrusion lines all over the world, and the amount increases by one thousand sets per year. We also provide the control system/PLC or PID and drive system according to customers' needs.

Our pumps are widely used in plastic, resin, plate, sheet and rubber extrusion. For example, plastic extrusion machinery for PA, PP, PS, PE, PET, PC, ABS and so on is all using melt pumps to eliminate extruders' surge and screws' beat.

Technical data:
1. Rotate speed: ≤ 60rpm(Adjustable)
2. Temperature: 400C(max. )
3. Max. Outlet pressure: 350Bar
4. Max. Differential pressure: 275Bar
5. Heating method: Stainless Steel Cartridge Heater
6. Fastening parts: 12.9 high-strength screws
7. Voltage: 380V(Others are optional)

8. Frequency: 50Hz(Others are optional)

The main advantages of using melt pumps:
1. Stabilizing the output pressure---the pressure on extruder can be reduced by 30%-50% after using melt pumps.
2. Improving the product quality
3. Increasing the extrusion output---reducing pressure on screw and changing the building pressure from "screw to die" to "melt pump to die", so the screw can extrude the products with high efficiency. Mean while the back-pressure on the extruder can be adjusted, reducing the melt residence in screw cylinder, stabilizing the plasticizing process and improving the product's quality and quantity.
4. Prolonging the working life---the pressure of extruder screw can be lowered after using the melt pumps, so screw wear can be reduced consumable