Wire mesh filter discs are precision filter screens processed from high quality woven metal wire meshes (mainly ss), used widely for in polymer melt and extrusion systems. Stainless steel mesh discs offer excellent durability, chemical resistance, and stable filtration performance.

General Technical Information

Processing:
Production involves flattening and leveling the woven wire mesh, then precision punching into disc shapes, trimming and deburring the edges. Edge treatment options including plain edge non framed, spot welding, adding frames or sleeves to meet specific application requirements.

Features:

• Accurate mesh openings for consistent filtration
• High mechanical strength and pressure resistance
• Corrosion and heat resistance
• Customizable sizes, shapes, and mesh combinations

Materials

Metal mesh filter discs are commonly made from the following materials:

• Stainless steel 304, SS 316, SS 316L
• Copper
• Brass
• Monel
• Inconel
• Mild/Plain Steel
• Alloy metal

Disc Shapes

• Circular round
• Square
• Oval
• Kidney
• Leaf shape
• Ring shape
• Customized

Mesh Weaving:

• Plain weave
• Twill
• Dutch Weave
• Sintered Mesh

Uses

• Liquid and gas Filtration
• Air and gas purification
• Food and beverage processing
• Pharmaceuticals and laboratories
• Plastic and rubber extrusion
• Automotive and aerospace
• Screening and sieving

Typical Woven Metal Wire Mesh Discs

Stainless Steel Mesh Filter Disk -Single Layer Mesh Circle

• Filter Disc 300 Micron Stainless Steel Mesh
• Outside diameter: 38mm (OD outside of ring)
• Single layer
• Steel Ring edged

Plain Dutch Woven Steel Wire Mesh Filtration Disk

• Dutch stainless steel weave mesh disks for filtration of microplastics
• Disks 20-30cm diameter
• Aperture sizes between 1mm and 25 microns
• Ø2.5 wire x 40 mesh disks
• Ø3.5 wire 100 mesh Dutch weave disk
• Wire mesh disk with thin frame

Stainless Wire Mesh Disc with Aluminum Ring – Double Layer

• Wire mesh disc with aluminum ring diameter 11cm
• Layer: Double Layer
• One layer: 1mmx1mm square holes and 0,6mm wire
• One layer: 0,5mmx0,5mm holes with 0,3 mm wire
• Mesh material: stainless steel

Filter Mesh Circles 20Mesh, 40Mesh, 60Mesh, 4.781 Inch Disc

• 20×20  Mesh, Stainless Steel wire mesh disc filter,  4.781″ Diameter
• 40×40  Mesh, Stainless Steel wire mesh disc filter,  4.781″ Diameter
• 60×60  Mesh, Stainless Steel wire mesh disc filter,  4.781″ Diameter

Stainless Steel Woven Mesh Discs 5 Micron to 550 Micron, 46.9mm to 101mm Disc Dia.

Specifications: Woven mesh/ wire diameter/ aperture/ disc diameter

• 1. Woven mesh 325/2300 mesh, 0.035/0.025 wire diameter, aperture 5 μm; Disc Dia 46.9 mm
• 2. Woven mesh 250/1400 mesh 0.055/0.04mm wire diameter, aperture 10 μm; Disc Dia 46.9 mm, 101mm
• 3. Woven mesh 120/1000 mesh, 0.08/0.055mm wire diameter, aperture 20 μm; Disc Dia 101mm
• 4. Woven mesh 30 x 30 mesh, wire diameter 0.3mm, Aperture 550 μm; Disc Dia 37.8 mm
• 5. Woven mesh 30 x 30 mesh, wire diameter 0.3mm, Aperture 550 μm; Disc Dia 39 mm
• 6. Woven mesh 30 x 30 mesh, wire diameter 0.3mm, Aperture 550 μm; Disc Dia 88.8 mm

Technical Detail in PDF

Drawing and comparing of common discs diameters: Woven Metal Mesh Discs Sizes PDF

• OD 101mm
• OD 88.8mm
• OD 46.9mm
• OD 37.8mm
• OD 39mm

Ring Shaped Filter Discs

• Ring shape mesh discs have central hole allows easy installation in extruder systems.
• Can be made of multi-layer mesh
• Customized dimensions, mesh size, and number of plies available

Typical Applications

Stainless Steel Mesh Discs Used as Polymer Filter 36 MM Disc-50 Mesh, 20 Mesh Disc and 7 Layer Discs

• Polymer Filter Disc Shaped, Outside Ø 36,00 mm x Thickness total 2,00 mm, Stainless Steel, with Aluminum sleeves
  7 Ply Wire Mesh: 50+180+250+450+250+180+50 mesh
• Polymer Filter Disc Shaped, Outside Ø 36,00 mm, Stainless Steel, with no sleeve
  Single layer wire mesh: 50 mesh x 50 mesh, total 1 Ply
• Polymer Filter Disc Shaped, Outside Ø 35,50 mm, Stainless Steel, with no sleeve
  Single layer wire mesh: 20 mesh x 20 mesh, total 1 Ply

Mesh Disc Screen for Food Industry Process Filter

• Disc diameter: 36mm
• Wire material: AISI 304, AISI 316
• Mesh size: 5mm to 600mm
• Filter screen for flour, sugar, salt and other products processing in food industry

Stainless Steel Wire Cloth Discs for Inline Fuel / Oil Filters

• 304 stainless steel mesh screens
• For Inline fuel / oil filters

Disc Filter 316L SS for Rubber Industry

• Material: SS 316L
• Filtration: 250 Micron
• Thickness: 1.5mm

Filter Mesh Discs of Metal Steel Materials

Plain Steel Mesh Discs

Plain steel mesh discs are economic filter components for screening in mining, agriculture, and ventilation systems, mainly:

• Particle filtration in dry gas or air systems
• Pre-filtration in hydraulic systems
• Support layers in composite filters
• Screening for coal, sand, mineral processing
• Agricultural machinery and drying sieves

Steel Mesh Filter Discs General Specifications

• Mesh Counts: 2 mesh to 200 mesh
• Disc Sizes: 10 mm to 410 mm up in diameter
• Disc Forms:
  • Flat round discs
  • Multi-layer or spot-welded assemblies
  • Available with or without outer rims /edge reinforcements

Filter Mesh Circles (Black Annealed Wire Mesh)

• Black annealed wire mesh specification: 38X34/0.29MMX3’X15M=18KG
• Circles diameter :4.5″ , 5.25″ ,5.5″ , 6″ , 7″.

Filter Screen (Electro Steel Wire Mesh)

Electro wire mesh specification:

• 16X16X0.50MMX3’X15M=33KG
  Disc diameter 4.5″,5.25″,5.5″,6″,7″,8″.
• 30X26X0.33MMX3’X15M=24KG
  Disc diameter 5.25″, 5.5″ , 6″, 7″.
• 20X18X0.40MMX3’X15M=20KG
  Disc diameter 5.25″, 5.5″, 6″.