PVC foaming sheet extrusion line used plate type continuous screen changer
This GM-R series of Plate type continuous Screen Changer with Four Plates Circulation for plastic extruder consists of four independent same size breaker plates, each with the same diameter . These specially treated alloy steel breaker plates has superior sealing ability and durability. This type of screen changer has slight melt pressure fluctuation during screen changing period, thus guarantee a continuous and stable extrusion production.
Breaker plates move in the same direction one by one, improved filtration performance, convenient to clean.
Equipped with preheating and ventilation design to minimize the effect of possible temperature, pressure, melt flow fluctuation on polymer during screen changing process.
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