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Stainless Steel Extruder Screen

Extruder screens & Polymer filters are made from the best grades of corrosion resistant alloys-galvanized steel, stainless steel, and nickel alloy. Extruder screens are effective in keeping away combined foreign particles from the finally equipped extrusion product and offer a clean and clear extrusion for plastic and rubber processing equipments.

Stainless steel extruder screen is woven with stainless steel wire mesh cloth, are often used in the plastic reclamation industry and extruder granulator, extruded profiles and blown film industries,manufacture and reprocessing of plastic.It are also used in the rubber products and to the synthetic fibre industry,petrochemical, food industries.


Stainless Steel Extruder Screen Specification:

Material: Woven wire cloth of stainless steel 302, 304, 316, 316L, 310S, 410, 430, 904L, 2205, 2507,etc.

Style: plain weave, plain dutch weave, twill weave, twill dutch weave, five heddle weave, reverse dutch weave.

• Layer: single layer, multi-layers.

Shape: circle, square, oval, rectangular, kidney, cones and other special shape extruder screen filter disc, cylindrical extruder screen, multilayer extruder  screen with spot welded and with or without frame.

Edge processing methods: spot welding, wrapping edge or no edge processing.

Marginal materials: stainless steel, copper, aluminum, rubber, etc.

Mesh count: usually 10 mesh - 650 mesh, and 2800 mesh dutch weave can be offered.

Wire diameter: 0.1mm-6.00mm.

• Filter precision: 0.1 - 300 um.

Disc diameters: 5 mm - 600 mm (custom size: 8 mm - 3800 mm).

• Disc shapes: round (diameter 44 - 600 mm), ring (inner diameter 18 - 250 mm, outer diameter 50 - 350 mm), rectangular (length 60 mm - 400 mm, width 50 mm - 100 mm), crescent, semicircle, square, oval, abnormal shape, etc.

Stainless steel extruder screen main application fields:

Extruder screen is essential in preventing contamination in the melted mass during the extrusion process. It is effect to keeps away mixing of foreign particles in finally equipped extrusion product and provide a clean and clear extrusion to use. 

Mainly used for filtration of plastics and rubber processing industry, chemical and pharmaceutical industry. 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. Besides, the screen also can be applied in filtering of gas and liquid, separating foreign matters.

Extruder screen usually used for: pp / ps sheeting extrusion line, foam extruder, pipe extruder, profile plastic extruder, plastic pipe, extrusion Line, ram extruder, wire and cable, profile extruder, plastic granulator. So the extruder filter is also called: filter plastic pellets, filter disc, press out filter screen, extrusion machine filter, extruder filter,rubber extruder filter.

Hot specifications ordered by customers:

• 10-12 micron screen pack for a 1" extruder.

• 20 mesh circle screens plain steel 16", 12", 8",6", 5.188", 1.5" 5 1/8" , 20 and 40 mesh melt screen for a 4 1/2" extruder.

• Screen mesh, 120 x 120 mesh with 2 layer for in house pelletizer.

• 0.50-0.625 dia. s.s. screen with and w/o frame for air to circulate. 4 1/2" diameter circle, 20 mesh, .016" plain steel, extruder screen.

• Extruder screens made from C276 Hastelloy or Monel 400 with a diameter of 12/16" in a mesh of 20, 40, 60, 80, 100, 200.

• Dutch weave screen of mesh size: Mesh 24 x 110 d:0,35/0,25mm Ø170 mm Ø202 mm  Ø305 mm; 20x60x100 size.

• 6 15/16" diameter 40 mesh screens from 304 ss.

• Gneuss style kidney shape stainless steel food grade mesh screen disc.

• Stainless steel multilayer extruder screens diameter 68 x 132 mm.

• 1.5 cm diameter stainless steel 60 x 60 mesh for plastic extrusion.

• Round extruder screens in 40 mesh and stainless steel, for a polymer dewater press application.

• Stainless steel SUS304 wire mesh filter, Circle shape:

  OD 58mm: Mesh 20, 40, 60.

  OD 68mm: Mesh 20, 40, 60, 80.

  OD 170mm: Mesh 14, 80.

  OD 200mm: Mesh 20, 80.

  OD 240mm: Mesh 20, 80.

Stainless Steel Extruder Screen Sizes:

• Specifications of Plain Weave Stainless Steel Wire Mesh Extruder Screen:

MeshWire Dia. mmAperture SizeOpen Area %
10 × 100.7111.829 mm51.8
14 × 140.4571.357 mm55.9
16 × 160.4571.131 mm50.7
20 × 200.5590.711 mm31.4
20 × 200.4570.813 mm41
24 × 240.3760.682 mm41.4
30 × 300.3760.531 mm34.2
30 × 300.310.536 mm40
40 × 400.2740.361 mm32.3
50 × 500.1930.335 mm43.6
60 × 600.1930.230 mm29.8
80 × 800.1220.196 mm37.9
100 × 1000.1020.152 mm36
120 × 1200.0910.120 mm31.8
150 × 1500.0710.088 mm29.6
200 × 2000.050.077 mm36.76
250 × 2500.040.062 mm36.76
300 × 3000.040.045mm27.83
325 × 3250.0350.043mm30.49
400 × 4000.0280.036mm31.25
500 × 5000.0250.026mm25.79

• Specifications of Twill Weave SS Wire Mesh Extruder Screen:


Wire Diameter(mm)

Mesh Aperture(mm)

250 × 2500.040.063SUS316
300 × 3000.040.044
325 × 3250.0350.043SUS316L
350 × 3500.030.042
400 × 4000.030.033
450 × 4500.0280.028
500 × 5000.0250.026

Product Display:

• Single Layer Extruder Screen Filter Discs; Single Layer Extruder Screen with Frame;Circle Extruder Screens,Rectangle and Oval-shaped Extruder Screen,etc.

Single Layer Extruder Screen Filter Discs-Circle Extruder Screens,Rectangle and Oval-shaped Extruder Screen

• Multilayer Extruder Screen Pack; Multilayer Extruder Screen with Frame.

Multilayer Extruder Screen Pack; Multilayer Extruder Screen with Frame

• Multilayer Spot Welding Extruder Screen Packs;Kidney-shaped Extruder Screen.

Multilayer Spot Welding Extruder Screen Packs;Kidney-shaped Extruder Screen

• Continuous Filter Belts, Extruder Screen for Continuous Extrusion Machine.

Continuous Filter Belts, Extruder Screen for Continuous Extrusion Machine

• Cylindrical extruder screens with spot welded edge; Multilayer cylindrical extruder screens.

Cylindrical extruder screens with spot welded edge; Multilayer cylindrical extruder screens

• Tube coarse extruder screen.

Stainless Steel Extruder Screen-tube coarse extruder screen

• Long strip stainless steel sintered mesh filter, plastic particle pelletizing extrusion film blowing machine filter.

plastic particle pelletizing extrusion film blowing machine filter

• Customized Extruder Screen.

Our advantage:

• Samples are available if needed.

• Our screens have flat surface without sharp edges, burrs or acute angles.

• Introduced in several sizes and specifications as per customer’s requests.

Packing :

Inside: plastic film, waterproof paper, etc.

Outside: carton, wooden case or according to customer's request.