Weld Smoke

Clean Air Safeguarding for the Entire Shop Floor

Welding toxic fumes and laser-cutting dust can threaten employee safety, derail productivity, and place you directly in the crosshairs of the EPA. Just a single spark can ignite welding “smoke” and endanger your entire shop floor. Welding contaminants can also reduce the life of your cooling fans and valuable CNC machinery.

 

Modular Weld Smoke Extractors and Ventilation Protection

Duroair combines our DuroTower™, DuroRoom™, and our line of portable smoke and fume collectors for a clean air solution that removes the burden of environmental compliance.

We engineer vented or non-vented enclosures with DuroTower’s powerful air cleaning system to isolate each manual, resistance, and robotic welding workstation. Or we can custom tailor DuroTower™ to capture particulates at their source and flood your entire facility with OSHA and EPA compliant clean air.

Duroair’s weld smoke extraction and air cleaning solutions provide:

  • Higher quality welds due to increased visibility in a clean air workspace
  • Significant energy savings by de-stratifying heat vertically, which is 10 times more effective than overhead air cleaners
  • Reduced material handling and man-hours with increased filter life and less material disposal
  • Increased productivity via non-observable airflow for a comfortable work environment
  • Superior facility-wide air contaminant removal to one micron

Technical Specifications

  • Airflow: up to 30,000 CFM Capacity
  • 8,000 - 30,000 CFM design range
  • Small footprint: 40 x 50 inches
  • Easy two-section installation
  • Height options available in 11 or 14 feet, depending on plant layout
  • Power: Three phase 208-230/460 volt
  • Multiple filter stages to handle any contaminant situation
  • 10 and 16 gauge welded steel construction
  • Industrial enamel finish

Clean Air Code Compliance

Code Compliance Code Description
EPA AP-42 – CH 12.19 electric arc welding
OSHA 29CFR - 1910.94 ventilation
OHSA O.Reg 851-63 ignition or explosive
OHSA O.Reg 851-65 dust – ignition or explosive
Electrical CSA Certified
NESHAP National Emission Standards for Hazardous Air Pollutants
UL U.S. and Canada
ISO Cleanroom compliant up to Class 1000/ISO6 (ISO class clean room typically measures micron sizes 5.0µ, 0.5µ and 0.3µ)

Duroair Products



The purchase of our Duroair system has allowed us to bring the coatings process in-house without permanently giving up our shop floor space. As a result, we have increased our customer responsiveness, as well as reduced our operating cost while providing a safe environment for our employees.

Pete M.
Manufacturing Manager, AZZ Inc.

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