Shijiazhuang, Hebei, Chinasales@kaifil.com
KAIFIL
Filter discs and cut screens

Wire mesh filter discs

Kaifil cuts woven wire cloth into round, annular and drawing-defined filter inserts. The disc family covers outside diameters 5–600 mm, with single, double and multilayer constructions. Square-weave cloth is specified by mesh count, wire diameter and clear aperture; Dutch weave is specified by its warp/weft pair, wire diameters and filtration designation. The finished outline, edge treatment and stack height complete the part specification.

Metal wire mesh
Outline
Round, annular or drawing-defined profile
Diameter
5–600 mm
Filtering cloth
Weave, wire diameter, aperture or Dutch-weave designation
Support and drainage
Layer sequence, wire diameter and contact with the backing plate

Share a drawing, reference sample or application requirements to discuss the configuration.

Product details

From woven cloth to a finished disc

Kaifil cuts woven wire cloth into round, annular and drawing-defined filter inserts. The disc family covers outside diameters 5–600 mm, with single, double and multilayer constructions. Square-weave cloth is specified by mesh count, wire diameter and clear aperture; Dutch weave is specified by its warp/weft pair, wire diameters and filtration designation. The finished outline, edge treatment and stack height complete the part specification.

Filtering, support and drainage layers

The fine control layer defines separation; coarser backing layers support it and provide drainage. List layers in flow order, including alloy, weave and wire diameter for each layer. Spot-welded packs retain layer registration; rimmed packs capture the perimeter. Sintered laminates form a bonded porous body and have their own layer structure and thickness. The housing or breaker plate supports the installed active field.

Cut and rimmed woven filter discs
The photograph shows several woven-disc outlines and perimeter treatments.

Mesh material and edge material are separate components

The cloth family includes stainless steel, copper, nickel, Monel and Inconel woven mesh. Specify the alloy grade for each cloth layer. Metal edge strips include stainless steel, copper, galvanized steel, aluminium and low-carbon steel; rubber and plastic coverings form separate perimeter options. The rim material, joint and cleaning chemistry are specified independently of the filtering cloth.

Dimensions, seating and inspection

Define outside diameter, centre hole, locating features, edge width and overall thickness from the installation datum. A rim reduces the clear filtering diameter. Inspect cut wires, retained layers, finished dimensions, edge continuity and seating flatness. The order identifies flow direction, support face, process fluid, temperature, cleaning method and packing format.

Mesh material and edge material are separate components

Mesh material and edge material are separate components

ComponentDefinition
Filtering clothWeave, wire diameter, aperture or Dutch-weave designation
Support and drainageLayer sequence, wire diameter and contact with the backing plate
PerimeterMaterial, capture width, joint and finished thickness
Wire mesh filter discs — Square-weave cloth options

Wire mesh filter discs — Square-weave cloth options

Mesh count / inchWire diameter (mm)Clear aperture (mm)
100.512.03
200.4060.86
400.2540.38
800.1400.18
1000.1020.15
2000.05330.0737

Each table row pairs one mesh count, wire diameter and aperture; finished-part dimensions are specified separately.

Ordering and production

Ordering and production

Supply itemOrder basis
Production lead time2–3 weeks after order and drawing confirmation.
Trial ordersSmall trial quantities for fit and process evaluation.
Regular production orders50 pieces or US$3,000 per order.
Quotation basisMaterial, finished dimensions, filter construction, connections and quantity.

Specifications

Wire mesh filter discs
ParameterSpecificationNotes
OutlineRound, annular or drawing-defined profile—
Diameter5–600 mm—
Filtering clothWeave, wire diameter, aperture or Dutch-weave designation—
Support and drainageLayer sequence, wire diameter and contact with the backing plate—
PerimeterMaterial, capture width, joint and finished thickness—
Selected square-weave apertures0.0737–2.03 mmEach table row pairs one mesh count, wire diameter and aperture; finished-part dimensions are specified separately.

Materials: The cloth family includes stainless steel, copper, nickel, Monel and Inconel woven mesh. Specify the alloy grade for each cloth layer. Metal edge strips include stainless steel, copper, galvanized steel, aluminium and low-carbon steel; rubber and plastic coverings form separate perimeter options. The rim material, joint and cleaning chemistry are specified independently of the filtering cloth.

Production details and documented projects

Selection guide

Include these details when discussing your requirements.

Filtering, support and drainage layers
The fine control layer defines separation; coarser backing layers support it and provide drainage. List layers in flow order, including alloy, weave and wire diameter for each layer. Spot-welded packs retain layer registration; rimmed packs capture the perimeter. Sintered laminates form a bonded porous body and have their own layer structure and thickness. The housing or breaker plate supports the installed active field.
Mesh material and edge material are separate components
The cloth family includes stainless steel, copper, nickel, Monel and Inconel woven mesh. Specify the alloy grade for each cloth layer. Metal edge strips include stainless steel, copper, galvanized steel, aluminium and low-carbon steel; rubber and plastic coverings form separate perimeter options. The rim material, joint and cleaning chemistry are specified independently of the filtering cloth.
Dimensions, seating and inspection
Define outside diameter, centre hole, locating features, edge width and overall thickness from the installation datum. A rim reduces the clear filtering diameter. Inspect cut wires, retained layers, finished dimensions, edge continuity and seating flatness. The order identifies flow direction, support face, process fluid, temperature, cleaning method and packing format.

Applications

Filtering, support and drainage layers

The fine control layer defines separation; coarser backing layers support it and provide drainage. List layers in flow order, including alloy, weave and wire diameter for each layer. Spot-welded packs retain layer registration; rimmed packs capture the perimeter. Sintered laminates form a bonded porous body and have their own layer structure and thickness. The housing or breaker plate supports the installed active field.

Dimensions, seating and inspection

Define outside diameter, centre hole, locating features, edge width and overall thickness from the installation datum. A rim reduces the clear filtering diameter. Inspect cut wires, retained layers, finished dimensions, edge continuity and seating flatness. The order identifies flow direction, support face, process fluid, temperature, cleaning method and packing format.

Kaifil manufacturing overview

See metal filtration component manufacturing at Kaifil.

Watch on YouTube

A closer look at metal filtration components and manufacturing at Kaifil.

Frequently asked questions

What defines a multilayer disc?

A complete layer schedule gives alloy, weave and wire diameter in flow order. The support carries the filtering layer and the perimeter keeps the stack aligned.

How is edge bypass controlled?

The disc sits on the defined housing land; the clamp and gasket close the perimeter. Finished rim dimensions, seal contact and support position define this interface.

Technical enquiry

Define the dimensions, media, joints and inspection records before confirming the order.

Technical details (optional)
Selection inputs

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