Drum Filter

We are offering drum filter with large filtration area.
This series of screen changer consists of two drum type filters with large-area filtration, can ensure continuous production during screen changing. It is designed with pre-fill and air vent mechanism , no air bubbles in final products. This provides constancy and stability during the production process.
large filtration reduces screen changing frequency, improved production efficiency
built-in static mixer improves product stability
superior sealing system completely eliminates polymer leakage.
t is especially suitable for pe, pp, ps, and it is widely used in the casting film, sheet, pipe .
this type of screen changers consists of a belt screen 10 or 20 m in length, heating and cooling system, and control system. The filtering time and belt moving rate are automatically controlled by pressure sensing elements of the system, no manual operation or monitoring required
continuous production with automatic and constant screen changing process, no manual operation.
Minimized material flow and pressure fluctuation during whole production process, excellent product stability.
Reduce waste and raw materials consumption.
The pressure activation design ensures the reliability of screen changing.
This type of screen change is applicable to the raw materials: pp, pe, abs, ps etc. It’s widely used in the casting film, film, sheet, plate, optical fiber, a variety of filament drawing, compounding and other high-quality, long- production process.