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LW series high qiality fume extractors are designed for industrial fume extraction.

Customized Explosion-Proof Fume Extractor

Product Description:

Engineered for extreme hazards in metal fabrication, our Explosion-Proof Cartridge Dust Collector provides heavy-duty air purification and active explosion prevention during welding, thermal cutting, and grinding processes.

Specifically designed to handle highly reactive and combustible metal dusts—including magnesium, aluminum, titanium, silicon, zinc, and their respective alloys—this system integrates advanced Ahlstrom nano flame-retardant filtration, anti-static technology, and certified flameproof hardware to ensure maximum process safety.

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Technical Specifications & Compliance Statement

Feature / Metric	Technical Specification
Explosion-Proof Hardware	Ex Motor, Ex Electric Control Box, Ex Solenoid Valve, Anti-static Cartridge, Explosion Venting Valve
Filtration Efficiency	≥ 99.9%
Filter Cartridge Type	Anti-static PTFE Membrane
Cleaning Method	Automatic Reverse Pulse-Jet (Ex Solenoid Driven)
Power Supply	380V/415V/460V, 50/60 Hz (Customizable)

Dust Safety Compliance Note:
"Processing reactive metal powders like Aluminum, Titanium, or Magnesium requires strict dust explosion controls. Our collectors are engineered with certified flameproof motors, control boxes, and dedicated explosion vents to help your plant comply with industrial combustible dust safety standards. Contact us, get technical datasheets and test reports are available upon request."

Product Details

Multi-Layer Safety System

1. Flameproof Electrical Enclosure: Equipped with certified explosion-proof motors, electric control cabinets, and solenoid pulse valves to prevent ignition sources.

2. Anti-Static & Flame-Retardant Media: Filter cartridges feature conductive grounding fibers/coatings to safely dissipate electrostatic charge during high-velocity air movement.

3. Spark Interception & Fire Baffles: Mechanical multi-stage spark traps divert and extinguish embers before they reach the filter chamber.

4. Overpressure Relief Panel (Explosion Vent): Certified pressure-relief vents safely release blast waves away from operators and equipment in the event of an deflagration.

Supported Combustible Metal Dusts

Our system is engineered to safely extract and filter high-risk particulates generated in metal processing:

Industry / Process	Applicable Combustible Metal Dusts (Target Applications)
Light Metal Machining	Magnesium Powder, Aluminum Powder, Magnesium Alloy, Titanium Powder
Ferroalloy & Metallurgy	Ferrosilicon Alloy, Ferroaluminum Alloy, Calcium-Aluminum Alloy
Specialty Alloy Processing	Copper-Silicon Alloy, Silicon Powder, Zinc Powder
Fabrication Processes	Fiber Laser Cutting, Plasma Cutting, Robotic Welding, Grinding & Polishing

Application

1. Welding & Thermal Cutting (Laser/Plasma): Captures ultrafine metallic fumes while the Ahlstrom flame-retardant media and explosion-proof solenoid valves ensure safe, continuous 24/7 pulse-jet cleaning without risk of fire propagation.

2. Grinding & Polishing Booths: Handles high-volume, high-velocity metal dust. The anti-static cartridges and grounding system prevent static spark formation during intense grinding of aluminum, titanium, or magnesium alloys.

3. Standalone Machine Extraction: A compact, all-in-one system powered by an explosion-proof motor & control box, allowing direct, plug-and-play connection to individual CNC deburring stations, sanders, or robotic grinding cells.

(Application of Explosion-Proof Dust Collector)

FAQ

Q: Are your dust collectors suitable for explosive aluminum or organic dust?

A: Yes. Our units feature anti-static filter media, static grounding lugs, spark arrestors, and certified flameproof motors specifically designed to handle conductive and combustible dusts safely.

Q: Can we customize the voltage, frequency, and duct connectors for OEM integration?

A: Yes. We offer 60Hz power configurations, custom duct inlet dimensions, and PLC communications interfaces for seamless pairing with laser machine manufacturers.