W3 Certified Welding Fume Extraction Benches

The MasterWeld MW800-WB and MW1200-WB are W3 Certified Welding Fume Extraction Benches combined with a professional welding workstation with advanced integrated downdraft fume extraction to provide an effective all-in-one solution for modern fabrication workshops. Designed for industrial applications, the range incorporates high-efficiency W3 certified filtration, full-surface extraction, robust galvanised steel worktops and intelligent filter monitoring to help create cleaner, safer and more productive welding environments. Available in compact 800 × 800mm and larger 1200 × 800mm work surface configurations, with optional integrated UV welding screens, MasterWeld extraction benches deliver professional performance for fabrication, engineering, maintenance and production welding applications.

Professional W3 Certified Welding Workstations

The MasterWeld range of W3 Certified Welding Fume Extraction Benches has been developed to provide fabricators with a complete welding workstation that combines exceptional fume extraction performance with a heavy-duty industrial workbench. By integrating advanced downdraft extraction directly into the fabrication bench, welding fumes are captured close to their point of generation, helping improve workplace air quality whilst maintaining an uncluttered working environment.

Manufactured in Europe to demanding quality standards, every MasterWeld welding extraction bench incorporates high-performance W3 certified filtration capable of achieving filtration efficiencies greater than 99%. The advanced Sintexx Plus nanofibre cartridge filter provides outstanding filtration performance whilst maintaining excellent airflow, and is complemented by an integrated spark arrestor, differential pressure monitoring system, clogged filter alarm and easily accessible manual filter cleaning system. Together, these features help maximise extraction efficiency whilst minimising maintenance and downtime.

The perforated galvanised steel work surface provides full-area downdraft extraction, drawing contaminated air downwards through the bench before welding fumes can disperse throughout the workplace. This integrated source capture system is particularly effective for bench-based fabrication, repair work, maintenance operations and repetitive production welding where smaller and medium-sized components can be positioned directly on the work surface.

The range is available in two work surface sizes, 800 × 800mm and 1200 × 800mm, allowing users to select the most appropriate workstation for their fabrication requirements. Selected models are also available with an integrated UV welding screen to help shield nearby personnel from welding arc glare whilst maintaining excellent visibility of the work area.

Suitable for MIG, MAG, TIG and MMA welding applications, MasterWeld W3 Certified Welding Fume Extraction Benches provide an ideal solution for fabrication workshops, precision engineering, stainless steel manufacturing, automotive engineering, maintenance departments, educational training centres and industrial production facilities seeking a professional, self-contained welding workstation with exceptional extraction performance.

Model Comparison

Model Work Surface W3 Certified Integrated Extraction UV Welding Screen
MW800-WB 800 x 800mm Yes Yes No
MW800-WBL 800 x 800mm Yes Yes Yes
MW1200-WB 1200 x 800mm Yes Yes No
MW1200-WBL 1200 x 800mm Yes Yes Yes

Technical Specifications

Specification MW800-WB MW800-WBL MW1200-WB MW1200-WBL
Work Surface 800 x 800mm 800 x 800mm 1200 x 800mm 1200 x 800mm
W3 Certification Yes Yes Yes Yes
Filtration Efficiency Greater than 99% Greater than 99% Greater than 99% Greater than 99%
Certification Standard UNI EN ISO 21904-1/2:2020 UNI EN ISO 21904-1/2:2020 UNI EN ISO 21904-1/2:2020 UNI EN ISO 21904-1/2:2020
Fan Capacity 2500m³/h 2500m³/h 2500m³/h 2500m³/h
Extraction Capacity 1400m³/h 1400m³/h 1400m³/h 1400m³/h
Filter Type Sintexx Plus cartridge filter Sintexx Plus cartridge filter Sintexx Plus cartridge filter Sintexx Plus cartridge filter
Filter Media High-efficiency corrugated media with nanofibre lining High-efficiency corrugated media with nanofibre lining High-efficiency corrugated media with nanofibre lining High-efficiency corrugated media with nanofibre lining
Filter Area 6.3m² 6.3m² 6.3m² 6.3m²
Motor Power 1.1kW 1.1kW 1.1kW 1.1kW
Power Supply 230V / 1 Phase / 50Hz 230V / 1 Phase / 50Hz 230V / 1 Phase / 50Hz 230V / 1 Phase / 50Hz
Payload Capacity 100kg/m² 100kg/m² 100kg/m² 100kg/m²
Noise Level 75dB(A) 75dB(A) 75dB(A) 75dB(A)
Work Surface Material Removable galvanised steel Removable galvanised steel Removable galvanised steel Removable galvanised steel
Full-Surface Downdraft Extraction Yes Yes Yes Yes
Integrated Spark Arrestor Yes Yes Yes Yes
Differential Pressure Monitoring Yes Yes Yes Yes
Clogged Filter Alarm Yes Yes Yes Yes
Manual Filter Cleaning Yes, without removing cartridge Yes, without removing cartridge Yes, without removing cartridge Yes, without removing cartridge
Dust Collection Drawer Yes Yes Yes Yes
Hour Meter Yes Yes Yes Yes
UV Welding Screen No Yes No Yes
Suitable Fume Type Dry, non-oily welding fumes Dry, non-oily welding fumes Dry, non-oily welding fumes Dry, non-oily welding fumes
Suitable Welding Processes MIG, MAG, Pulsed MIG/MAG, MMA and TIG MIG, MAG, Pulsed MIG/MAG, MMA and TIG MIG, MAG, Pulsed MIG/MAG, MMA and TIG MIG, MAG, Pulsed MIG/MAG, MMA and TIG

Important: These machines are suitable for dry, non-oily welding fumes and must not be used in potentially explosive atmospheres.

© 2026 MasterWeld

All MasterWeld products are sold in the UK by:

AES Industrial Supplies Ltd
Olympic House Collett, Southmead Park, Didcot, Oxon, England, OX11 7WB

Masterweld

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