Welding fumes small particle size, particle size in the 0.01 ~ 5μm, filtered difficult; welding station variability makes welding fume capture difficult; hot air retention properties of welding fumes, dust difficulties ordinary ventilation technology; equipment advantages over the use of electronic control current overload protection device, the structure is simple, safe, easy to operate; advanced fan design, air volume, low power consumption; PTFE cartridge (filter effects> 99.9%), long life (30,000 hours); This filter can be for the original US imports of 0.3 micron dust particles effectively clean exhaust air up to the national indoor emission standards, eliminate fine dust particles damage to workers; (get rid of a lot of the industry with domestic filter filtering accuracy unattainable ). The use of 360-degree activities universal suction arm (which is imported from Taiwan PVC hose outer spring steel, high temperature, corrosion; welding fumes generated by a certain corrosive, high temperature while welding sparks generated instant can reach 1000 degree, different from the domestic hose) can be sucked from the flue gas occurs at inter smoke, greatly improving the collection rate of soot; cleaner internal resistance Fire specially designed for large particles of slag to make cleaner longer life, more secure. Clean air exhaust vent direction from grid-like uniform guidance and dispersed, and a built-in cabinet special cotton insulation to noise to a minimum. Free to move and position with dedicated band brake casters, convenient device. Wide range of applications for a variety of welding, polishing, cutting, producing smoke and grinding dust purification processes as well as rare metals, recovery of valuable materials as applied to the amount of soot dust scattered too large stations. Sunyata Qingdao Environmental Protection Technology Co., Ltd. 0532-58731551 15318781170