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Sintered Square and Dutch Woven Mesh - Five Layers

Five-layer sintered mesh is a standard combination of five layers wire meshes with different openings and diameters through sintering (diffusion-bonding) in vacuum, which improves the characteristics of stainless steel woven wire mesh. By bonding the contact points of different wire meshes together, five-layer sintered mesh has become an integrated porous material with enhanced mechanical strength, high permeability and better structural integrity, because the sintering process remains the good filtration rating of the finest mesh layer, also the mechanical strength of the coarser support layers. Besides all of that, heat and pressure are combined to create molecular diffusion-welds at every intersection of the wire mesh where the wires cross over and under one-another, which in turn enhances the temperature and pressure resistance of the sintered mesh. For its distinct features, five-layer sintered mesh is widely used for diffusing, breather vents, filters in many areas such as gas distribution, polyester filtration, water treatment, etc.

One piece of sintered mesh, five layers of plain weave square woven meshes sintered together.
One possible combination of sintered square woven wire mesh, large open area percentages for low resistance to flow.
One piece of five layers sintered mesh with plain weave square woven mesh sintered together.
One possible combination of sintered square woven wire mesh, large open area percentages for low resistance to flow.

Specification

  • Material: Stainless steel 316 L, stainless steel 304, 304 L, 316, other materials can be made to order.
  • Filtration accuracy: 1 micron to 200 microns.
  • Heat resistance: 600 °C.
  • Standard thickness: 1.7 mm.
  • Standard size: 480 mm × 480 mm, 480 mm × 980 mm, 500 mm × 1000 mm, 600 mm × 1200 mm, 610 mm × 1219 mm, 610 mm × 1250 mm, 1000 mm × 1000 mm, 1200 mm × 1200 mm, other sizes can be designed as per customers' demand.
  • Maximum size: 1219 mm × 1219 mm.
  • Type classification: Sintered dutch woven wire mesh and sintered square woven wire mesh.

Feature

  • Steady filter rating under high pressure.
  • High mechanical strength.
  • Easy to be welded, sheared, punched into various shapes.
  • Good capability of corrosion and abrasion resistance.
  • Easy to wash, it can be reused for many times.
Five layers sintered mesh structural distribution drawing, two strong dutch woven meshes for reinforcing layers.
Five-layer sintered mesh structural drawing, two reinforcing layers and one protective layer contribute stable filtering precision, good strength and easy backwashing.
Five-layer sintered dutch woven wire mesh specification
Code Nominal filter rating (µm) Structure Overall thickness (mm) Weight / sq.ft (kg)
MIC1L5 1 200 / 400 × 2800 / 200 / 12 × 64 / 64 × 12 100 / 400 × 2800 / 100 / 12 × 64 / 64 × 12 1.69926 1.1804
MIC2L5 2 100 / 325 × 2300 / 100 / 12 × 64 / 64 × 12 1.69926 1.1804
MIC5L5 5 100 / 200 × 1400 / 100 / 12 × 64 / 64 × 12 1.69926 0.2838
MIC10L5 10 100 / 165 × 1400 / 100 / 12 × 64 / 64 × 12 1.69926 0.2838
MIC15L5 15 100 / 165 × 1200 / 100 / 12 × 64 / 64 × 12 1.69926 1.1804
MIC20L5 20 100 / 165 × 800 / 100 / 12 × 64 / 64 × 12 1.69926 1.1804
MIC25L5 25 100 / 165 × 600 / 100 / 12 × 64 / 64 × 12 1.69926 0.2838
MIC30L5 30 100 / 400 / 100 / 12 × 64 / 64 × 12 100 / 450 / 100 / 12 × 64 / 64 × 12 1.69926 1.1804
MIC40L5 40 100 / 325 / 100 / 12 × 64 / 64 × 12 1.69926 0.2838
MIC50L5 50 100 / 250 / 100 / 12 × 64 / 64 × 12 1.69926 1.1804
MIC75L5 75 100 / 200 / 100 / 12 × 64 / 64 × 12 1.69926 0.2838
MIC100L5 100 100 / 150 / 100 / 12 × 64 / 64 × 12 1.69926 0.2838
MIC120L5 120 100 / 120 / 100 / 12 × 64 / 64 × 12 1.69926 0.2838
Note: 1. Porosity: 37%. 2. MIC: micron, L: layer.
Filtration property - five-layer sintered mesh
Type Air permeability L/min.dm2 Rating micron (µm) Bubble point pressure (Pa) 8%
FP-05 200 2.5 - 7.5 5000
FP-10 250 7.5 - 12.5 3700
FP-15 350 12.5 - 17.5 2600
FP-20 450 17.5 - 22.5 1950
FP-30 550 27.5 - 35 1230
FP-40 650 35 - 45 1020
FP-50 750 45 - 60 860
FP-70 900 60 - 80 690
FP-100 950 80 - 120 630
Note: FP - filtration property, 05 - filter rating is five.
Side structural drawing of one sintered square woven wire mesh, five layers distributed on each other.
One structural drawing of sintered square woven wire mesh, the protective and reinforcing layers contribute to rigidity.
Specification - five-layer sintered square woven wire mesh
Code Structure Thickness (mm) Weight (kg/m2) Porosity (%)
FSWM - 1.9 30 / Filter layer / 60 / 20 / 16 1.9 5.3 52
FSWM - 2.5 80 / Filter layer / 30 / 10 / 8.5 2.5 8.8 55
Note:
  1. Filter rating varies from 2 µm to 200 µm, the filtration layer is selected as per customers' need.
  2. The porosity takes 20 mesh as criteria.

Application
Typical applications of five-layer sintered mesh include filtration of polymer, food, water, cosmetic, pharmacy, chemicals and hydraulic fuels. It is also used for fluidization of bulk materials in wagons, conveyors, driers, coolers and storage silos.

Inquiry for Our Product

Boegger Industrial Limited
E-mail: sales@sintered-mesh.com

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