INDUSTRIAL FILTER

Bag filters are widely used for dust removal in industrial atmospheres, using different systems like mechanical shaking, pulse jet and reverse air. Fabric dust collectors have a wide range of applications for dust removal from air with a potential performance superior to that of other types of separator.

Dust-laden air flows through a cloth tube (sock) or envelop (or flat bag) where particles larger than the fabric interstices are deposited by simple sieving action. A cake of dust is quickly formed on the air-entering surface of the cloth.

In terms of efficiency, non-woven (felted) fabrics are more efficient than woven fabrics. Increasing efficiency naturally means a reduction in permeability. Efficiency increases and permeability decreases in service because of cake effect and normally higher than its new (as made) efficiency after use and cleaning. The selection of fabric is thus essentially a compromise between efficiency, clean ability and permeability.

Felt manufacturers have designed asymmetrical felts using different denier size fibers to introduce a denser top surface to the filter media. Others have used a variety of finished or foam coatings to keep the dust on the surface and improve dust cake release during cleaning.

We are doing all type of design of air and liquid bag as you needed. We can offer custom made as per customer provide the design or sample of bag. We also do the custom size of primary and secondary filter for air conditioning system.