Working principle：
Through the fan gravity, suction inlet equipment by the universal dust shield welding smoke exhaust equipment, air inlet is provided with a flame arrester, the arrester is spark resistance, smoke gas enters the sedimentation chamber by gravity and upward flow.
The coarse dust particles directly to the ash bucket, smoke was collected on the outer surface of the filter, the filter clean gas purified by the element center into the clean room, clean air and activated carbon filter adsorption by further purification after standard discharge outlet.
Parameter:
Volume: 1500/2400/3600m fand /h
Voltage: 380V
Size: 550*550*1000/650*650*1210/700*700*1260/750*750*1280
Suction arm: 2-3M
Filter effect: 99.97%
Power: 1.5/2.2/3.0Kw
Strong main filter
High precision coated filter cartridge, high filtration efficiency, full depth of the removal of welding smoke; optional pulse cleaning system, automatic removal of soot. Filtration efficiency up to 99.90%. Washable, dry after repeated application.
The diameter of 99.3% particles in welding fume is greater than 0.3 m, and the application of high precision coated filter can eliminate the harm of harmful particles in welding fume to human body.
Characteristic：
1 special design of flexible telescopic suction pipe can be stretched to any position in the work space, from the source to effectively remove the dust, reduce air pollution.
2 integration of high efficiency filter, the welding fume (0.3 m) filtration efficiency of up to 99.97%, and can maintain high gas flow.
3 compact structure, small size, even in the narrow work space can also be used.
4 equipped with universal casters, mobile portable and flexible.
5 equipped with high-performance turbine fans, large suction, low operating noise.
6 clear and simple operation panel.
7 universal suction hood length can be from 2 meters to 3 meters, free rotation
8 the equipment noise is less than 70dB (A)