The Qingdao Dawson Environmental Protection Technology Co., Ltd. 
 Address: 614 Castle Peak Road, Licang 
 Contact: Zhang Ni 
 Contact: 18678467029 
 0532-58723955 
 QQ: 1,728,486,686 
 DW-JF high vacuum welding fume purifier 
 Welder in the working process to produce large amounts of harmful gases such as CO, CO2, SO2, H2S, and smoke lead and fluoride fumes. Long-term inhalation of welding harmful gases harmful to human health caused great harm, induced disability and even death. Thus, welding smoke control more and more attention has been paid. 
 Company R & D and production of mobile Electrostatic welding fume purifier, a large number used in a variety of welding processes, widely used in dispersion welding, automatic welding, CO2 gas shielded arc welding, TIG, and DC welding a variety of workplaces, deep well received by customers. 
 How it works: 
 Welding fume purifier mask inhalation after smoking, through the porous filter, coarse filter, re-entering the ionization region of the plasma electric field of charged adsorption, absorption of soot particles are trapped, and harmful gases by ionization purification and ozone oxidation to accelerate the reaction into None harmful gases, the reduction by the purified gas, no dust, no odor, can be recycled emitted into the atmosphere. 

 DW-JF high vacuum welding fume purifier uses the world's leading polyester fine filtering technology, welding, cutting and polishing dust (0.2μm) filter efficiency up to 99.9%, and to ensure a high gas flow. The purifier has many advantages of low noise, stable performance and easy to operate. 
 Technical parameters: 
 Air flow of 190m3 / h 
 Power 1.5kw 
 Voltage 380V/50Hz 
 Filtration area of ??8m2 
 Maximum negative pressure 23000pa 
 Noise 65dB (A) 
 Dimension 550 * 550 * 1110 mm 

 DW-JF high vacuum welding fume purifier purification welding, cutting and grinding dry, oil-free, and non-corrosive smoke gases. In addition, product design, two filters, a filter for large particles Mars, two, compared with the small dust filter purifier industrial processing, welding smoke removal, cutting dust, grinding dust in the preferred smoke, dust purification equipment. 
 Welding, cutting and sanding dust in the equipment under negative pressure through the inspiratory pipe into the internal purifier with Mars welding, cutting and grinding dust into the purification chamber resistance Huowang box isolated separation, and part of the warmth welding, cutting and sanding dust airflow is baffle uniform distribution inside the purification chamber in order to better be cartridge purification. Suspended cartridge filtration in the purification of inside the cavity to be larger particles of dust to sink under the force of gravity to the set of the ash hopper, while the small particles of dust in the suction generated by the eddy current effect. Adsorbed in the cartridge outer surface of small particles of dust are gathered, combined effects, the force of gravity to fall, sink set within the ash hopper, was purified airflow workshop internal emissions to the workers of a healthy work environment.