Flexibly configurable system for customised extraction systems.

The WELDEX F series is suitable for connection to pipe systems for several extraction points, extraction hoods, booths (such as those used in robotic welding systems) as well as thermal, plasma and laser cutting tables. The stationary welding fume filter systems can also be easily integrated into room ventilation systems for complete production areas and production halls. Their modular design allows easy extraction of even large volumes of welding fumes through a pipe system.

Your Benefits

  • High performance welding fume extraction from multiple locations, from welding cells or from large extraction hoods
  • Low operating costs with cleanable long life filter cartridges
  • Compact design, minimal space requirement

Special Features

  • Pulse-jet filter cleaning
  • Modular for future expansion
  • Integrated impact separator
  • Cleanable permanent filter cartridges for dust class M

At a Glance

Stationary installation

Stationary installation

Stationary dust extractors are installed next to the processing machine or at a central location in production halls.

Pulse-jet filter cleaning

Pulse-jet filter cleaning

Pulse-jet cleaning clears the filter cartridges from the inside out (clean gas side). This loosens dust stuck to the exterior of the cartridges, and it falls into the collection container. The filter cartridges are automatically cleanes individually. Pulse-jet cleaning allows filter cleaning during suction operation with no need to shut off the extractor.


We would be delighted to discuss your needs in a personal consultation.


Application Range

  • Central systems with multiple extraction locations
  • Large extraction hoods or cells, e.g. robotic welding stations
  • Extraction in multilayer or continuous operation



Special Versions

  • Custom paint finish
  • Custom designed performance 
  • Various filter materials
  • Exinguishing system

Ideal for

  • Welding fume

All types of dust at a glance

Tested Quality

The WELDEX F-series are optionally available with the IFA test mark W3 for the extraction of welding fumes from high-alloy steels.

Special guidelines apply when welding stainlees steel. Depending on how high the chromium/nickel content of the stainless steel is, devices with an IFA W3 test certificate are needed if air is recirculated.

Data & Downloads

WELDEX   F-50 F-100 F-150
Max. Airflow m³/h 5.000 10.000 15.000
Intake/outlet diameter mm 300/315 355/400 500/710
Max. negative pressure Pa 2.700 3.300 4.500
Voltage V 400 400 400
Motor kW 5,5 11,0 15,0
Filter surface 50 100 150
Filter elements Pieces 2 4 4
Dust collection container l 60 60 60
Dimensions (L/W/H) mm 1.600 x 1.000 x 3.130 1.600 x 1.000 x 3.320 1.600 x 1.000 x 3.320
Weight kg 655 725 755
Sound level dB(A) 80 80 80
Order Number        
Standard (without control cabinet)   665.050 665.100 665.150
Comfort (with motor control)   665.051 665.101 665.151



Perfectly tailored to the product

Effective extraction technology demands high-performance accessories. Ask our international sales team for suitable offers.

  • Extraction arms

  • Extraction hood

  • Piping system

  • Plastic filling bags

Would you like
one-to-one consultation?

We would be delighted to discuss your needs in a personal consultation.

Please contact us at

+49 (0) 7307 804 0


Do you have questions?
Send us an email!

Do you have questions?

Send us an email or give us a call:
Support +49 (0) 7307 804-831

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