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DUST
EXTRACTORS
Reliable,
efficient answer to dry dust control problems.
Hafi
electra have designed MODEL HE-125D, HE-200D HE-400 D Dust Extractor, a
reliable efficient and cost effective solution to any dry dust control
problems in industry, the MODEL HE-125D, HE-200 D H3-400 D Dust Extractor
has got wide applications in the following machines and industries: tool
cutters / surface grinders, buffing machines, abrasive cut off machines,
diamond polishing machines, carbon dry powder collection, wood working industry, etc. It provides clean working conditions, increases operator
efficiency and prolongs equipment life. The unit is compact, inexpensive
and its high cleaning efficiency compares to units selling at higher
price. It is easy to operate and needs practically no maintenance.
Principle of Operation:
The
dust generated is picked by a slitted hood in an air stream generated by
powerful suction blower. Dust separation takes place in two stages. In the
primary stage, heavier particles are deposited into the collection
container due to reduction in velocity and change of direction of air.
Secondary separation occurs when the lighter dust is deposited onto the
fabric by initial impact and diffusion. Hence it accumulates to form a mat
or as a base. To maintain continuity of extraction, dust is periodically
removed from the fabric by the shaker mechanism and deposited into the
collection container.
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