Powder sintered filter element is a new type of metal porous filter element with high strength and overall high performance, which is prepared through the main processes of metal powder cold isostatic pressing, high temperature vacuum sintering and welding.
Powder sintered filter element
Powder sintered filter element is a new type of metal porous filter element with high strength and overall high performance, which is prepared through the main processes of metal powder cold isostatic pressing, high temperature vacuum sintering and welding.
Diameter: 4~450mm
Length: 20~1500mm
Porosity: 30~40%
Accuracy: 0.22~100μm
Interface: M20, M30, 215, 222, 226, etc.
Performance:
1. Uniform structure, narrow pore size distribution and high separation efficiency.
2. High porosity, low filtration resistance and high penetration efficiency.
3. High temperature resistance, generally can be used normally below 280 °C.
4. Good chemical stability, acid and alkali corrosion resistance, and oxidation resistance.
5. No particle falling off, no secondary pollution of the original solution, in line with food hygiene and pharmaceutical GMP requirements.
6. Good mechanical performance, can be press-filtered or suction-filtered, and easy to operate.
7. Low differential pressure, small footprint and large flow.
8. Strong anti-microbial ability, does not interact with microorganisms.
9. The forming process is good, and the overall length without welding can reach 1000mm.
10. It can be regenerated online, easy to clean, and has a long service life (usually several times that of membrane filter elements)