Overview: Industrial Vacuum Cleaner, with both parts of dust collector and filter, is a vacuum cleaning device, into which under different atmospheric pressure air and waste are inhaled due to a vacuum space formed by high-speed turbofan and then outputted after filteration. It is the best choice of environment sweepinging, waste collection and air cleaning in square, hotel, hospital, station, electrical welding workshop and warehouse. Application: Inhalation of all kinds of metal, nonmetal, oil, water and other solid contaminants and liquid, such as dust, iron filings, sand, glass pieces, it is widely used in mechanical processing, chemical industry, medicine, electronics, architecture, ceramics, wood processing, food, shopping malls, schools, hospitals, station, wharf, etc. Features: Small, flexible and easy moving with casters installation; Strong suction with high power motor; Silent with silencing device; High resistance of corrosion, rust and strength with the stainless steel material; Dust bucket disassembled, equipment maintenance and dust dumping is more convenient. Executive Standard: QB 1562-1992  HJ 2514-2012