Sintered metal mesh refers to the multi-layer wire mesh cloths laminated into one piece sheet through vacuum sintering process. It has normally five layers and each layer has different functions: supporting layer or filtering layer.
The sintered wire mesh is mainly used as filter media supplied in the forms of sintered sheet, filtering cylinders, tubes or discs and pack screens. Mostly in stainless steel sus316 materials. Arch sintered metal wire cloth can be supplied in double layers or five or six layers, while five layer sintered metals as popular types. Arch supplies stainless steel sintered wire mesh and ss woven wire mesh cloth for processing of filter elements.
Sintered wire mesh is a rigid structured composite consisting of 2 to 6 layers of metal woven mesh, manufactured from a special lamination design and undergoing a combination of processes such as rolling and vacuum sintering. This filtering material has the simple structure and uniform pore distribution of ordinary metal woven mesh, at the same time it possesses high strength and good integrity, and also able to maintain a stable and rigid mesh shape. In addition, sintered metal mesh porous material has good permeability and excellent regeneration ability. So, sintered wire mesh actually combines both advantages of woven wire cloth and sintered metals.
Arch has many years of experience in the designing and the manufacturing of sintered metal mesh porous materials. Its sintered metal mesh porous products and the newly developed composites of metal mesh, metal powder and metallic fibers have achieved a level that is well recognized internationally. These products are widely used for filtration, solid particulate separation and recovery, gas flow distribution control, powder conveying, gas sampling, transpiration cooling at extremely high temperatures, mass and heat transfer and flame arresting in many industrial fields such as Petrochemical, Chemical, Metallurgical, Mechanical, Energy, Environmental, Textile, Electric Power,etc.
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| Multi-layer Structure |
Aperture Structure |
Material:
The standard materials are SUS304(AISI304), SUS316(AISI316), SUS316L(AISI316L).
Special Alloy Steel Hastelloy ,Monel ,Inconel are acceptable base on customer's requirement .
Sintered Mesh Sheet Size: Standard size are 500×1000mm, 600×1200mm, other sizes in the above-mentioned range are also available according to customer's needs.
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| Stainless steel SUS316L, Sintered Laminate |
Wire Mesh Filter Cloth |
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| Wire Screen Filter Discs |
Main Characteristics of The Porous Sintered Mesh Sheets:
Rigid, stable and have even pore distribution
Good permeability and low resistance loss
Good regeneration ability with simple and smooth opening
High strength and good integrity
Good thermal and corrosion resistance and good thermal shock resistance
Easily processed and take shape, superior welding performance
Stable and high performance to continuous and automatic process
Common Specifications with Micron, Pressure, Permeability and Strength:
Model |
Pore
Size
mm |
Bubble- Point
Pressure
Pa |
Permeability (N2) |
Porosity
% |
Tensile
Strength
MPa |
K
L/min.cm2.Pa |
a
m2 |
SSW-003 |
3 |
11200 |
8.0 ´ 10-5 |
9.1 ´ 10-13 |
35 |
90 |
SSW-005 |
5 |
8800 |
1.0 ´ 10-4 |
2.2 ´ 10-12 |
35 |
100 |
SSW-010 |
10 |
3860 |
5.0 ´ 10-4 |
4.8 ´ 10-12 |
24 |
100 |
SSW-020 |
20 |
1970 |
1.0 ´ 10-3 |
1.5 ´ 10-11 |
24 |
100 |
SSW-030 |
30 |
1350 |
3.0 ´ 10-3 |
2.2 ´ 10-11 |
26 |
100 |
SSW-050 |
50 |
1030 |
5.0 ´ 10-3 |
4.0 ´ 10-11 |
33 |
110 |
SSW-080 |
80 |
520 |
7.0 ´ 10-3 |
1.1 ´ 10-10 |
32 |
110 |
SSW-100 |
100 |
410 |
8.0 ´ 10-3 |
1.9 ´ 10-10 |
32 |
110 |
SSW-150 |
150 |
280 |
1.0 ´ 10-2 |
3.6 ´ 10-10 |
37 |
110 |
SSW-300 |
300 |
130 |
5.0 ´ 10-2 |
5.8 ´ 10-10 |
37 |
110 |
Other specifications:
- Maximum dimension of plate (without joining): 1000 ´ 1200mm;
- Maximum dimension of tube (without joining): diameter: Æ3~300mm, length: £1000mm;
- Materials: stainless steel, acid & thermal resistant steel, copper alloy, Inconel, Hastelloy, FeAl, other super alloys, etc.;
- Maximum working temperature: £900'C.
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Chart of Flow Rate and Pressure Drop:
Applications:
Solid particulate separation & recovery
Transpiration cooling at extremely high temperatures
Gas flow distribution control
Flotation & powder conveying
Gas sampling
Mass & heat transfer
Flame arresting & explosion protection
Noise attenuation
Flow restriction
Other applications in industrial fields such as , Petrochemical, Medical/Pharmaceutical and Environmental. |
