ZhangJiaGang Antron Machinery,Co.,Ltd

Plunger type non-stop double-replacement plastic recycling granulation production line to improve your production efficiency

Plunger type non-stop double-replacement plastic recycling granulation production line to improve your production efficiency


What is a screen changer?
The screen changer is a manual or automatic switching device consisting of one or more screens for filtering foreign particles and impurities when plasticizing the material flow filter.


The role of the screen changer
The addition of a screen changer not only filters out impurities, but also greatly improves the plasticization and homogenization of raw materials. The product has a more uniform texture, better surface quality and smoothness. In addition, the filter can be replaced without stopping the machine, saving energy and reducing consumption, while increasing production and reducing labor intensity. The use of the screen changer saves the manual screen changer, saves costs and improves production efficiency.


Screen changer classification
A manual screen changer: low cost, small footprint, generally suitable for small screw extruders.
B hydraulic screen changer: fast change speed, reduce downtime, currently widely used
C plunger type screen changer: the network is not stopped, the cost of changing the network is high, and the domestic users use less.

Middle) double network
 
A screen changer is added in the middle of the extruder to remove the plastic from the plastic before it melts, and then filter again to make the product particles of higher quality.


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