Movable Furniture Workshop Dust Collector Grinding Downdraft Table
1. Working Principle
Step 1: Put the metal that needs to be polished onto the work
surface.
Step 2: When polishing metal, the dust enters the deflector channel
through the negative pressure generated by the fan via the suction
openings on the side and below.
Step 3: Large particles of dust collide with the guide plate and
fall into the dust collection drawer under the effect of gravity.
Step 4: The dust with fine particles enters the filtering chamber
and is blocked on the surface by the filter cartridge. When the
dust is continuously deposited on the surface of the filter
element, it will be detached from it and fall into the dust
collection drawer by pulse blowing.
Step 5: The purified air is discharged.
2.Equipment Features
(1) With special dust removing fan and brand motor, it adopts
anti-overload circuit to prevent the motor from burning out, with
high safety and stable working performance.
(2) Pulse cleaning: Adopt omni-directional pulse blowback cleaning,
make the surface of the filter cartridge clean more thoroughly and
cleanly, and always ensure that the dust collector has a constant
amount of suction air; the air compressor is connected with
high-pressure hose, and high-pressure air inlet at the bottom,
which can guarantee that the purifier is always in a good working
condition. (Automatic or manual control can be designed according
to users' requirements)
(3) The filter cartridge has a long service life, can absorb dust
particles of 0.3μm, and has a good filtration effect on wet and
sticky dust.
(4) The purifier internal adopts three protection measures for fire
hazard and large particles of metal dust, which makes the
purifier's service life longer, safer and more reliable.
(5) Clean air is evenly guided and dispersed from the direction of
the grille-like exhaust port, thus reducing the noise to a minimum.
(6) With special universal casters with brakes, it is convenient to
move and position the equipment at will.
(7) Photoelectric control of switching on and off, high efficiency
and energy saving.
(8) The consumables in the purifier have stable performance and are
easy to replace.
(9) The product can choose explosion-proof parts: electronic
control, motor, lights, buttons.
3. Parameter Description
Take QD-DM1500H model for example:
| Air Volume | 3000m3/h | Power | 2.2kw |
| Shell Material | 1.5mm cold rolled steel plate | Surface Treatment | electrostatic spraying |
| Power | 380V, 50HZ(optional) | Filter Area | 16m2 |
| External Size | 1500*1200*1600mm | Front Airflow Equalisation Plate | 1 set |
| Main Filter Element | 1 set | Cleaning Method | Automatic |
| Purification Efficiency | 99.97% | Noise | <85 dB |
4. FAQ
Q: Are you a trading company or a manufacturer?
A: We are a manufacturing company. We are a professional
manufacturer of dust removal and conveying equipment with more than
20 years of production.
Q: Where is your factory located?
A: The factory is located in Hebei, China, 50 minutes by rail from
Beijing.
Q: Do you offer OEM services?
A: Yes. Any required logo is available.
Q: What is the production capacity of your company?
A: Our factory covers an area of more than 20,000 square meters and
produces 2,000 machines a year.
Q: What certificates do you have?
A:CE / ISO / SGS
