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Mobile exhaust system

Mobile extraction of dust, welding fumes, chips, oil mist and gases

Mobile extraction: Effective mobile filter units from VALCO

Dust and welding fumes, chips, oil mist or gases – there are many good reasons for a mobile extraction system: Because almost all manufacturing processes emit substances that are foreign to the air – be it through grinding, milling, painting or finishing. To work in a safe and healthy working environment, effective air purification is essential. Especially service providers (contract blasting, etc.) or companies with variable work areas benefit from our products in the field of mobile extraction. Dust, welding fumes, chips, oil mist and gases are effectively and safely filtered and extracted from the air by our systems.

Not all jobs are stationary. A mobile extraction system offers you the greatest possible flexibility, because the machines are always located exactly where they are needed. Dust and welding fumes, chips, oil mist and gases are effectively and safely filtered and extracted from the air by our systems.
Whether large or small – VALCO is your expert for mobile extraction in almost any size range. Our mobile filter and extraction units are each assembled as a complete unit. After transport, these units are ready for use again in just a few minutes – whether it is a compact and portable centrifugal fan or our container filter unit for jet extraction.

Mobile extraction systems from VALCO are characterized by:



Movable on rollers or by forklift truck


High energy saving potential


Effective extraction and high separation efficiency


Complete systems tailored to your requirements


Long filter life


Robust construction

What characterizes VALCO mobile extraction and dedusting?

Mobile extraction units and filter systems are used where dust removal has to adapt flexibly to the task at hand. You don’t want to waste time? Our mobile filter and extraction units are assembled as a complete unit and are ready for use again in just a few minutes after transport.

Mobile filtration plants fit almost everywhere: for movability, the plants can be moved with a forklift or are manufactured with wheels, here special attention is paid to good and easy handling.

What variety does the VALCO product range offer?

When it comes to mobile extraction, VALCO offers systems for almost every purpose. Here you will find an overview of our units for mobile extraction:

Mobile extraction filter unit SAX Mobil:
As a mobile extraction unit for indoor or outdoor use.

Mobile extraction JETCLEAN VDF:
A lightweight, mobile cartridge filter on rollers, optimal for small changing workplaces.

Mobile extraction Container filter system for blasting extraction:

For blasting applications on construction sites, easy maintenance, sound-insulated exhaust air module, integrated motor control with frequency converter.

Mobile extraction fan with frame:
Portable fan for dust extraction systems, well suited for assembly work, especially often used for welding and soldering tasks.

Mobile extraction air sterilizer VALCO V-Kill:
the V-Kill is a smart and effective solution for disinfecting the air, while being very quiet.

Systems for mobile extraction in high industrial quality

In the field of mobile extraction, we offer you well-engineered products in high industrial quality. We only produce fully welded systems with a minimum sheet thickness of 3 mm and have one of the most extensive delivery programs in the world. Benefit from our experience gained in 34 years of operation in all relevant industry segments. Contact us! We would be happy to discuss with you which solutions we can offer for your industry.

Mobile extraction unit SAX 8 with silencer

SAX 8 Mobile [EX-Geschützt]

The mobile extraction unit type SAX 8 consists of one unit and is ready for use in a few minutes after transport. The filter system is designed with a pressure-relieving construction, according to VDI 3673. Thus, all dusts from metal processing are filtered. The unit for mobile extraction can be moved at the place of use with a forklift truck or rollers. The filtration is carried out either by a bag filter or a cartridge filter. The unit can be built explosion-proof on request. In case of an explosion, the pressure wave is released to the outside via a rupture disc without damaging the filter per se.

Mobile extraction unit SAX 8 with silencer

Best suited for smaller air volumes up to 1,500 m³/h.


Optimally movable by forklift, with rollers on request.


Explosion proof available

mobile filter unit with suction arm


The JETCLEAN VDF2 is a lightweight, mobile cartridge filter on rollers, optimal when mobile extraction is needed for small changing workplaces. The filter is supplied complete with fan, cleaning system and extraction arm as one unit. Due to its lightweight small design, the JETCLEAN can be moved without a forklift or crane, making it perfect for indoor installation. The filter is optimal for dry and free-flowing dusts, such as welding fumes or other coarse and fine dusts. The filter cartridges used correspond to filter category M and thus separate 99.9% of dust particles above 0.2 mg/m³. The filter unit is available in several versions, one with a 1.1 kW motor and the second version with a more powerful 2.2 kW motor, which also allows the use of 2 extraction arms at the same time. Furthermore, there is also a version of the VDF2 1.1 with W3 certification.

Technical data VDF2 1.1:

  • Output: 1.1 kW
  • Volume flow: 1880 m³/h
  • Total filter area: 12 m²
  • Dimensions (without extraction arm) HxWxD in mm: 1380x955x750
  • Weight: 145 kg

    Technical data VDF 2.2:

    • Output: 2.2 kW
    • Volume flow: 2280 m3/h
    • Total filter area: 16 m²
    • Dimensions (without extraction arm) HxWxD in mm: 1420x955x750
    • Weight: 160 kg



    Extraction of welding fumes, coarse and fine dusts, and a small amount of chips.


    Best suited for smaller air volumes up to 1,880 m³/h.


    integrated delivery system


    on rollers, easy to move

    Container filter unit front open

    Container filter system for jet extraction

    Do you need the most effective mobile extraction for blasting applications on the construction site?

    We recommend the container filter system with sound-insulated exhaust air module and diffused discharge. For mobile extraction, the filter unit is equipped with an integrated motor protection, hour counter and CE plug-in socket. Maintenance of the filter unit can be conveniently carried out via the spacious maintenance doors. Container filter units are also available with constructive explosion protection.


    Container filter unit front open

    effective mobile filter unit


    Spark pre-separator


    Control cabinet with PLC


    fully digital cleaning via differential pressure control


    Operating hours counter


    Available with integrated compressor

    industrial mobile fan in frame

    Mobile fan with frame

    Our centrifugal fan with backward curved blades is excellent for assembly tasks. Wherever welding and brazing tasks at changing workplaces require a fan. The technical design complies with DIN 24166. The design is made of stainless steel or hot-dip galvanized sheet, depending on the choice. The mobile frame fan can be set up with either a horizontal or vertical suction nozzle.

    Our mobile fan produces a constant, flat characteristic curve, i.e. the negative pressure from the fan remains almost constant even when conveying smaller volume flows. This unit is also available with sound insulation.

    Changing workplaces are no longer a problem thanks to the mobile extraction system.


    • Output: 0.37 – 1.1 kW
    • Weight: 16 – 24 kg

    available with ø160mm wheels


    Excellent in connection with assembly tasks


    Exhaust air direction freely selectable


    equipped with transport wings for transport of dust


    Available hot-dip galvanized or stainless steel


    Can be set up for horizontal or vertical suction nozzle

    V-Kill air purifier

    Air purifier V-Kill

    Frees the room air from aerosols and kills germs and viruses

    In times of Covid-19, clean, germ-free air has once again been brought to the fore. For this purpose, we offer VALCO V-Kill, a smart and effective solution for mobile extraction of room air.
    To ensure that wherever people come together the air is clean, the compact air purifier VALCO V-Kill ensures effective disinfection of the air all year round and ensures that the room is free of viruses. Safe, mobile and quiet.


    V-Kill air purifier

    Low maintenance


    Very quiet under 37 dB(A)


    Absolutely ozone free


    No release of UV-C radiation


    Germs and viruses are killed by means of UV-C rays with a power of 200 W

    Engineering of complete plants

    Tailored to your specific requirements

    We supply complete extraction and filtration systems with filters, blowers, with and without soundproof enclosures and soundproof booths. Heat recovery systems or fire protection equipment are also designed as part of an overall system or integrated into an existing system as expansion modules.

    Suction arms for suction at the origin
    Extraction hoods for air pollution control
    Extraction tables and flame cutting tables
    Soundproof booths Icon
    Fans for exhaust systems
    Fire-protected filter layers
    Explosion proof exhaust systems for rent

    Particularly low maintenance & long service life

    Valco extraction systems are low maintenance

    One of the quality features of our filter systems is the special consideration of the maintenance effort. All our filter units for mobile extraction have a pre-separator integrated into the side of the filter housing. Coarse particles are dynamically separated via an S-baffle and thus pass directly into the discharge. This provides better protection for the filter elements, allowing for a longer service life. Automatic filter cleaning of the filter elements is differential pressure controlled using compressed air by our efficient, maintenance-free R-Jet cleaning system. Also in the planning phase, we pay special attention to a long service life in addition to the effectiveness of the extraction system.

    Valco extraction systems are low maintenance

    Saving energy with our mobile filter systems.

    Due to the high separation efficiencies, all our mobile filters are basically also suitable for recirculating air operation.
    In addition, we usually supply our equipment with frequency converter. This allows fully automatic or manual adaptation of the suction power to the changing production conditions.
    Additional after-filters to achieve higher collection efficiencies (e.g. with HEPA HEPA filters of filter class H14 and higher) can be included in the design and supplied.
    In addition, we also plan and supply heat recovery systems if required. We will be happy to illustrate the high energy-saving potential by calculating ventilation heat losses.

    Saving energy with Valco filtration systems
    Our maintenance service with inspection sticker

    Our maintenance service

    After installation, acceptance and commissioning of VALCO extraction and filtration systems, we are also happy to offer you further service and maintenance services.
    Our experienced service staff will be happy to carry out the legally required annual inspection of the filter system and extraction equipment, even for third-party brands.

    Our maintenance service with inspection sticker


    For questions and advice, please feel free to contact VALCO Customer Service. You can reach us by phone or write us an e-mail with the requirement profile for your dust collector. You can also contact a VALCO representative directly.