It is an overpressure device used for local removal of fine chips or dust generated during the technological processing of, inter alia, wood, leather, fabrics, plastics, etc. materials. In one common housing there is a transport fan, a simplified cyclone and a dust collector. The housing is placed on a mobile base that facilitates the movement of the dust collector. The dust collector is equipped as standard with a bag filter made of technical cotton, a flexible polyurethane hose reinforced with a steel spring, and a system of pipes, elbows and steel fittings made of galvanized sheet. The use of a dust collector for chips and dust enables modern technological processes, increases occupational health and safety, and reduces the risk of fire.