The multi-layer sintered metal mesh is a new type of filter material which is made of a multi-layer metal woven wire mesh and manufactured by a special lamination pressing and vacuum sintering process, it has high mechanical strength and overall rigid structure.
The meshes of the layers of the screen are interlaced to form a uniform and ideal filtering structure, which not only overcomes the defects of low strength, poor rigidity and unstable mesh shape of the ordinary metal mesh, but also can be used for the pore size of the material.
The permeability and strength characteristics are reasonably matched and designed, so that it has excellent filtration precision, filtration resistance, mechanical strength, wear resistance, heat resistance and processability. The comprehensive performance is obviously superior to ceramics, fibers and filter cloth. , filter paper and other types of filter materials.
Unisun multi-layer sintered metal mesh products have been used in filtration purification, gas-solid, liquid-solid and gas-liquid separation, divergent cooling, gas distribution, air flotation transmission, fluidized bed, gas collection and reduction. It is widely used in industries such as earthquake, noise reduction, flame retardant, aviation, aerospace, petroleum, chemical, metallurgy, machinery, pharmaceutical, food, synthetic fiber, film, and environmental protection.
The main purpose:
1) used as a dispersion cooling material in a high temperature environment;
2) for gas distribution, liquidized bed orifice material;
3) For high-precision, high-reliability high-temperature filter materials;
4) For high pressure backwash oil filter
1. Standard material: stainless steel 304 or 316L
2. Standard size: 1000mmx500mm, 1000mm*600mm, 1200mmx600mm etc, and can be customzied.
3. The filtering accuracy is: 1um-300um+
Multi-layer metal sintered mesh characteristics:
1 High precision: uniform surface filtration performance can be achieved for 1~300um filter size;
2 heat resistance: resistant to continuous filtration from -200 ° C to 650 ° C;
3 cleaning: cleaning due to the surface filtration structure with excellent countercurrent cleaning effect
1 Precision filtration of various hydraulic oils in the machinery industry;
2 Filtration and purification of various polymer melts in the chemical fiber film industry, various high temperature in the petrochemical industry, filtration of corrosive liquids, filtration of materials in the pharmaceutical industry, washing and drying;
3 application of gas homogenization in the powder industry, fluidized plates in the steel industry;
4 sounders in explosion-proof electrical appliances, etc.