High quality industrial air dust collector filter cartridge :
1. Paper filter cartridge
Paper filter cylinder is made of natural wood pulp fiber efficient filter material, for 1 mu m dust filtration efficiency can reach 99.99%, big filter area, made after the cartridge, shape size is 324 * 660 mm, filter area of 21 ㎡.This kind of filter material has poor strength and is not resistant to water.
2. Polyester filter cartridge
Polyester filter barrel is a high quality polyester non-spinning bonded filter material, through hot roller pressing light, hot setting, waterproof and oil-proof saturation treatment, with a tight micropore structure, the dust filtration efficiency of 1 displacement m can reach 99.99%, after made into a filter barrel, there are a variety of external dimensions.The cartridge can be washed, the highest working temperature is 135 ℃, while keep high efficiency filter, pressure differential needled felt much smaller than the standard.Belong to surface filtration, easy to clean ash, wide application range.
3. Membrane filter cartridge
The membrane filter cartridge is used to bind the expanded microporous ptfe (ePTFE) film to the surface of various filter materials through hot molding.The dust filtration efficiency of BWF membrane filter can reach 99.999% for 0.5 musm, with small friction coefficient, strong hydrophobicity and good ash cleaning effect.It is suitable under the condition of high over wind speed, high humidity and high requirement for dust removal.
4. Folding long filter cartridge
The folding filter barrel has the shape of the filter bag. The products include flower plate diameter of 127mm, 133mm, 159mm, 162mm, etc. The length is usually 1~2m, and the special application can reach 3m.This type of filter cartridge is usually installed with top, bottom and screw type.The top and bottom covers are made of polyurethane and metal.
filter cartridge material
Range of application:
Applicable to plasma, laser cutting, welding dust and other working conditions in large steel structure, shipbuilding, automobile manufacturing, metal processing and other industries.2. Recovery and utilization of precious non-ferrous metals such as tungsten powder and molybdenum powder.