Aida manufactures sintered metal powder filter cartridges in a wide range of materials, sizes and connections to meet the characteristics and configurations that customers need. Sintered metal powder filter element , also called sintered metal porous filters.
Sintered porous metal filters are manufactured from isostatic cool pressing and high temperature vacuum sintering. The micron rating and distribution of the pores can be controlled by the metal powder. They are ideal choice for process filtration applications where high strength and excellent corrosion and temperature resistance are required.
Sintered stainless steel powder filter elements can be made into tube type and plate type. Because of the good permeability, filter fitness and high stock utilization, they are widely used in medical industry, chemical industry, metallurgical industry and field of gas purification.
Characteristics：
Stable shape and impact resistance.
Good air permeability, high porosity, uniform pore diameter distribution.
Excellent corrosion resistance, different grades of metamaterials can be selected for different filter media.
High filtration efficiency.
High mechanicastrength.
High fluid flow permeability
Anti-corrosion and anti-pressure.
Can be used at high and low temperature.
Easily cleaned/back-flushed
Easy to regenerate, reusable, long service life
No media migration and second pollution
Specifications:
Item: sintered metal powder filter cartridges
Materials: titanium powder sintered, SUS316 powder sintered.
OD: 10mm, 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, etc.
Thickness of wall: 1.0 mm, 2.0 mm, 3.0 mm, 4.0 mm, 5.0 mm, etc.
Length: 10", 20", 30", 40".
Working Temperature: -200 °C to 1000 °C.
Filter Shape: could be cartridge filters, disc filters, cup filters, cap filters, filter plate, etc
Outside Diameter(Ø)×Thickness of wall(δ)Length(L) (mm):
Ø20×2×L(30-300),Ø30×2×L(50-500),Ø35×2×L(50-1000),Ø40×2×L(50-1000),Ø50×2.5×L(50-1500),Ø60×2.5×L(100-2000),Ø65×2.5×L(100-2000),Ø70×3×L(100-1800),Ø80×3×L,Ø90×3.5×L and so on.
Interface form
Threaded connections (g1/2, g3/4, M20, M30, M36, M42, etc.);
Universal interface for filter element (215, 220, 222, 226, flat-pressure type, etc.);
Flanged joint
Other special interfaces can be customized
Performance
Performance of stainless steel powder filter element
value of particles bocked in liquid |
permeability (not less than) |
||||
Size |
filtration efficiency |
filtration efficiency |
Permeability |
relative permeability |
MPa |
ADSG-1 |
1 |
3 |
0.05 |
5 |
3 |
ADSG-3 |
3 |
5 |
0.18 |
18 |
3 |
ADSG-5 |
5 |
9 |
0.45 |
45 |
3 |
ADSG-10 |
10 |
15 |
0.9 |
90 |
3 |
ADSG-15 |
15 |
24 |
2 |
200 |
3 |
ADSG-20 |
25 |
35 |
4 |
400 |
3 |
ADSG-35 |
30 |
40 |
5.83 |
580 |
2.5 |
ADSG-60 |
50 |
80 |
7.5 |
750 |
2.5 |
ADSG-80 |
80 |
120 |
12 |
1200 |
2.5 |
Mark 1: the compressive strength of the tubular lens is the value of external pressure test.
Mark 2: the "permeability coefficient values in the table corresponding to the element thickness is 2 mm.
Performance of titanium powder filter element
value of particles bocked in liquid |
permeability (not less than) |
||||
Size |
filtration efficiency |
filtration efficiency |
Permeability |
relative permeability |
MPa |
ADSG-1 |
1 |
3 |
0.05 |
5 |
3 |
ADSG-3 |
3 |
5 |
0.08 |
8 |
3 |
ADSG-5 |
5 |
10 |
0.3 |
30 |
3 |
ADSG-10 |
10 |
14 |
0.8 |
80 |
3 |
ADSG-15 |
15 |
20 |
1.5 |
150 |
3 |
ADSG-20 |
20 |
32 |
2 |
200 |
3 |
Mark 1: the compressive strength of the tubular lens is the value of external pressure test.
Mark 2: the "permeability coefficient values in the table corresponding to the element thickness is 2 mm.
Applications:
--Petrochemical Industry
Decarbonization filtration and precision filtration of liquid products, liquid raw materials and pharmaceutical intermediates in chemical industry
Filtration and recovery of ultrafine crystals and catalysts
Precise filtration after resin adsorption and impurity removal filtration of heat conducting oil and materials
Field return water filtration
--Water treatment Industry
Security filtration of ultrafiltration, RO and EDI systems in water treatment industry, filtration after ozone sterilization, and before canning
Security filtration before reverse osmosis in seawater desalination field
--Pharmaceutical Industry
Decarbonization filtration of large infusion, small injection and concentrated oral liquid and security filtration before terminal filtration of dilute liquid
Impurity removal and filtration in the production process of bulk medicine, decarbonization and fine filtration of materials
--Food Industry
Clarification and filtration of beverage, fruit juice, liquor, beer, mineral water, soy sauce and vinegar
--In all of these industrial above
Material interception and filtration in vacuum feeding system (titanium filter element can prevent powder material leakage and environmental pollution)
Gas purifications of steam, compressed air, catalytic gas filtration
