Certification
Working principle
Dust laden fume are sucked into the extractor by the suction force induced by fan's working, with deflector fume's flowing speed is slowed, big practical and sparks are cooled, separated and then settle into dust collector. Fine fume and dust enter into filter compartment to be filtered by the filter cartridge. The filter cartridge is coated with PTFE film which is covered with uniform pores, it has good air permeability, and dusts are filtered out on its surface. Purified air enters into the filter cartridge's interior and then discharged into workshop directly or out of the workshop through pipe line.
Product introduction
when dusts accumulate continuously on filter cartridge's surface, the pressure difference between its interior and exterior will increase steadily, when the pressure difference reach pre-set value(600-1800Pa), the pulse valve will open, dry, oil-free compressed air rush into the reverse blow cleaning system. The system rotate and high pressure air stream jet at the interior surface of filter cartridge, blow off dusts accumulated on the filter cartridge's layer surface, dusts fall into dust collector under air stream's downward force, thus the whole cartridge's surface is cleaned
Main feature
1.PTFE coating micro particle filtration, filtration efficiency reaches 99.99%, high air flow
2.for purifying dry, oil-free, non-corrosive fume mixture generated in cutting and welding, collecting rare metals and valuable materials
3. the extractor can clean dust automatically.
Technical parameters
| NO. | Item | Parameter |
| 1 | fan type | centrifugal fan |
| 2 | treatment of air flow | 6500±300m3/h |
| 3 | motor power | 7.5 kw |
| 4 | power supply | 380V/50Hz |
| 5 | filtration area | 90m² |
| 6 | number of filter cartridges | 6 pieces |
| 7 | filter medium | imported filter material |
| 8 | filtration efficiency | >99.9% |
| 9 | number of pulse blowing valves | 6 pieces |
| 10 | compressed air | 0.5~0.6 Mpa |
| 11 | volume of compressed air | 25L |
| 12 | noise | 72±5dB(A) |
| 13 | weight | 1050±20kg |
| 14 | dimensions(excluding suction opening) | 1750×1620×2150mm |
Company profile
Exhibition
