1. The use of high-performance multi-stage worm surrounding air pump air pump for pumping power, powerful suction. 2. Configure exchangeable inner purification device, easy maintenance, long life and stable performance. 3. plurality of stations via line will connect the intake port, centralized purification operations. 4. control the dust cleared, can protect the purification equipment is always in good working condition. 5. The closed chamber fan, low noise operation, can protect the operator’s health. 6. The dust box fitted with casters to walk, easy pour pull recycle dust or waste. 7. As necessary purification treatment, flue gas properties, choose matching filter media, make the appropriate purification and filtration process. High concentrations of dust can smoke, oil smoke, industrial emissions, etc., to purify the purification efficiency of 99.8%.
