Plastic extruder screen exchange filter

The plate has two filter screen cavities ,one of them work with the plastic machine at the same time, when a screen change is required, the cavity with dirty screen will be moved out by hydraulic in a minimum time, and at the same time, the other cavity with new screen will be moved into the working position . the screen replacement is very short and no need shut down the working machine

Features of this kind of Plastic extruder screen exchange filter

1, screen diameter from 70 to 350mm,
2, the screen change time is as fast as 2 seconds
3, the raw material of the body of the screen changer/melt filter is high quality of steel ,38CrMoAlA
4, The body of our filter applied nitriding processing, the Nitrided hardness and corrosion resistance is higher the the ordinary type
5, pressure resistant up tp 50Mpa, under the high pressure still work a good job, now is widely used for the blown film machine, do not have impact the product.

6, several sets of screen changer can be controlled by one set of hydraulic unit, do this can reduce the cost  and do not effect the high perfermance.

The body of the Plastic extruder screen exchange filter(square body)



The body of the Plastic extruder screen exchange filter (round body)

The body of the Plastic extruder screen exchange filter( with protect cover)

Applications

Blown film and cast film (Bubble pack/ Medical/Food Wrap)

Sheet (Foam/Strapping/Plastic cardboard)

Coating (Hot melt adhesive)

Pipe ( Corrugated/Gas Pipe) and profile

Compounding (Master batch/filler)

Wire and cable extrusion

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Tubing (Medical/Industrial/Irrigation)

Fibers ( Monofilament)

Blow molding

Pelletizing (strands and underwater)

Recycling of most polymers

Application showing cases of Plastic extruder screen exchange filter