Technical data:

1. Rotate speed: ≤ 60rpm(Adjustable)

2. Temperature: 400℃ (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 chaning 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