Batte melt pump is mainly used for high temperature and high viscosity polymer melt transport

Batte melt pump is mainly used for high temperature and high viscosity polymer melt transport

 

The main function is to pump the melt temperature of the plastic melt from the extruder pressurized flow steadily into the extrusion head regulator. Its steady melt pressure and flow capacity than types of extruders. When it with a single-screw or twin-screw extruder used in tandem. it makes the whole production line efficiency is significantly increased. The main advantage of using a melt pump are:

 

1. The extrusion products to minimize dimensional tolerances. material per unit weight of the system out more products. In extrusion products require strict dimensional tolerances or products more expensive raw material costs. the use of a melt pump more necessary. more valuable.

 

2 The co-rotating twin -screw extruder pump synthetic compounding extrusion granulation production line, its mixing quality and yield significantly higher than single twin-screw granulation unit. Energy consumption per kilogram of processed material can generally be reduced by about 25 percent.

 

3 In the original single -screw or twin-screw extruder granulator melt pump and the installation of tubes, plates, film extrusion head. the granulation step can be omitted direct extrusion products. This system is ideally suited for extrusion products need to go through the material blend modified occasion.

In addition the system has the advantage of the first two. but also by simplifying the production process of extrusion products. shortening the production cycle to achieve energy savings.

 

4 can be achieved using more than one medium and small extruder simultaneously to a melt pump feeding. after melt pump pressurized metered by melt extrusion head large products ( large diameter pipes. wide plates, film, etc. ). Compact structure of such a line configuration. small footprint ; sectional dimensions of the extruded product is more accurate and easier to control.

 

5 configuration in a single -screw vented extruder melt pump. can freely operate the system. and excellent performance. In high head pressure and high yield, the amount can be adjusted while the extrusion must not take the material situation.

 

In the extrusion production line due to increased melt pump systems with input costs. which benefits both acquired from the many benefits of the balance. usually within six months or less time to recover the investment. Auxiliary plastic extrusion melt pump has become increasingly widespread in industrialized countries.

while the domestic level because of the limited development of the plastics industry. seldom in the past. As the day between domestic plastic processing companies are also highly competitive. people will have high quality extruded products precision requirements ; extrusion process for energy and materials processing equipment requirements and high yields of low energy requirements to give more attention. Melt pump technology is adopted as soon as possible to meet the requirements of effective practice in this area and wise.