Suction device for dust and chippings - has telescopic vertical rails for adjusting height of dust bag

摘要

The suction device collects dust and chippings in an industrial plant. It has a lower movable frame with vertical telescopic support rails (13a,13b,13c) for adjusting the height of the platform which supports the hanging dust bag. The lower frame can be provided on each side with two support rails. There are thus four support rails. USE/ADVANTAGE - Greater amounts of dust or chippings can be collected up without having to repeatedly change the dust bag.