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Extruder screens provide a clean and clear extrusion for the melt filtration and plastic extrusion processing machinery. This pack screen filter is designed to keep away mixing of foreign particles in finally equipped extrusion product. Also called polymer filter or melt filter screen. Extruder Screen Mesh packs are mainly made from high quality SS 316, SS304L meshes ranging from 4 mesh to 500 mesh up to 5 microns, and used for Plastic and Rubber Industry. Their edges styles cover spot welded edges and aluminum framing around the spot welded edges.

Major types:
Extruder screen filter disc, circular screen, Multilayer extruder screen packs. Spot welded and with or without aluminum frame Layer: single layer or multilayer.

Edge: Aluminum framed or non-framed.

Plastic Extruder Filter Screen Packs

Shape: circle, disc, square, oval, rectangular, kidney, cones and other special shape

Material of the filter screen/ filter mesh:  SUS304(AISI304), SUS316(AISI316), SUS316L(AISI316L), NO.201, NO.304, NO.316 stainless steel, also nickel alloy, Hastelloy alloy, Monel and Inconel.

Extruder screen packs materials are mainly standard steel, stainless steel and nickel alloys. stainless steel screen packs are much more resistant to rust than others. While packs from nickel alloy can be used in corrosive processing environment (such as from sulfuric acid, hydroflouric acid, and salt water). When choose screen packs, the working environment must be taken into consideration. Stainless Steel Extruder Screens are widely applied on  PC, PP, PE, PS, HIPS, PET, PVC and other plastic sheet extruder, the membrane machine, granulator, and nonwoven fabrics, color masterbatch, filler, leather chemical fiber extruder, etc.

Benifits of our filter screen packs: High filtration finness/precision; High intensity; Easy to clean; Easy to replace; High temperature resistant; Corrosive resistant.