Hebei Qiaoda Environmental Protection Technology Co., Ltd.
Smart machinery, smart future For smoke and dust prevention and filtration, look to QiaoDa Environmental Protection
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Welding Fume Extractor For Construction And Manufacturing Plant 
1. Introduction
Welding fume dust collector, also known as welding fume hoover, is a kind of industrial environmental protection equipment, mainly used to collect and purify the fumes and dust produced by welding, in order to protect the working environment and workers' health. It absorbs and treats the waste slag and toxic and harmful gases produced in the welding process such as electric welding, shielded welding, argon arc welding, etc. through filter purification to prevent gas pollution, reduce the health infringement of harmful substances to the operating workers, and prevent the occurrence of occupational diseases, such as electric welding pneumoconiosis. The use of welding fume dust collector can significantly improve the quality of the working environment and protect the health and safety of workers.
2. Parameter Description
Take QD-HY1500D model for example:
| Air Volume | 1500m3/h | Power | 1.5kw |
| Power | 380V, 50HZ(optional) | Filter Cartridge | Φ325*500mm, 1 pc |
| Body Dimension | 500*700*1000mm | Cleaning Method | Manual/Pulse |
| Shell Thickness | 1.4mm | The Size of Arm | Φ*L160*2000mm, 1 pc |
| Noise | <85 dB | Purification Efficiency | 99.97% |
4. Working Principle
Through the fan gravity effect, welding smoke exhaust gas through the universal suction hood into the equipment inlet, equipment inlet with a flame arrester, sparks by the flame arrester is blocked, soot gas into the settlement chamber, the use of gravity and upward airflow, first of all, the coarse particles of dust directly down to the hopper, particles of smoke and dust by the cartridge captured on the outside surface, the clean gas by the cartridge filtration and purification, the centre of the cartridge flows into the clean room purification through the outlet discharge standards. After the clean gas is filtered and purified by the filter element, it flows into the clean room from the centre of the filter element and is discharged through the air outlet to meet the standard.
5. 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