Welding fume is a very complex matter, the elements have been found in smoke as many as 20 kinds, of which the most abundant is Fe, Ca, Na, etc., followed by Si, Al, Mn, Ti, Cu, etc. The main welding fume harmful substances as Fe2O3, SiO2, MnO, HF, etc., wherein the content of most of Fe2O3, generally accounting for 35.56 percent of total dust, followed by SiO2, in an amount of 10 ~ 20%, MnO accounts for 5 to 20 about%. Metal welding, laser cutting, when the grinding operation, a lot of dust suspended in the workshop, to be inhaled will seriously affect the health of the lungs, resulting in chronic manganese poisoning, welders pneumoconiosis and other serious diseases. Therefore, you must enter these harmful welding fume purification treatment prior to welding fumes breathing zone. (HCHY) portable welding fume purifier, is a treatment specifically for welding, cutting, grinding time, resulting in a large number of air suspension harmful fine metal particles purification device designed to adapt to the single and double station, it clean and efficient, lightweight and flexible, with a 2-3-meter-long universal suction arm, moving in different workplaces more convenient and flexible, easy to operate. Features 1, the device is equipped with casters, it can be moved anywhere in the plant, from the point of dust is not fixed constraints. Brakes, easy positioning of the device. 2, imported Siemens motor fan, ensure efficient and stable operation of the equipment. (Optional) 3 ,? unparalleled efficiency at rated air volume, dust removal ≥99.9%, the clean air is discharged after treatment can be recycled directly discharged in the workshop. 4, Cartridge purification, high-precision German imports (PTFE) coated filter, clean and efficient, low cost supplies, without frequent replacement, saving and environmental protection. 5, the device built-in automatic pulse cleaning equipment to maintain a constant amount of suction equipment, and constant purification capacity. (Available upon request optional) 6 ,? equipment specially designed control system is safe and stable, with high-pressure leakage protection. 7 ,? using universal suction arm, can hover anywhere in three-dimensional space, a 360-degree reach any position with ease and flexibility of dust spot, welders can work more efficiently. 8, special conditions optional dust cover corresponding port according to the site. 9, with a special noise damping treatment to ensure the noise of environmental protection equipment. 10. Equipment is simple, easy to clean and maintain. 11, can be sources of pollution mobile station stand-alone treatment or focus. 12, can be developed according to customer special requirements. Address: Jinan City, Shandong Province town Zaoyuan Zhangqiu City Industrial Park. Name: Jinan City Huachen Hong Industry Machinery Co., Ltd. Tel: 13376446167 Mobile: 18560095438.