Welding fume extraction for air quality and safety when welding
Welding fumes endanger your employees and settle on workpieces. We capture them directly at the point of origin – with extraction technology that fits your operation.
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Welding fume extraction for a clean and safe working environment
Why welding fumes are dangerous
Welding produces harmful emissions – including fine dust, heavy metals and toxic gases. When inhaled, these particles penetrate deep into the lungs and can lead to serious illnesses such as bronchitis, asthma, cardiovascular problems and even cancer. And it's not only health that suffers: your product quality does too, when welding fumes settle on workpieces and cause corrosion or contamination.
How professional extraction protects
Professional extraction systems are therefore essential for any company that values occupational safety, efficiency and sustainable production. A suitable extraction unit – for example with a flexible extraction arm or integrated torch extraction – captures the fumes directly at the point of origin. Welding fume filters reliably clean the air before it returns to the work area. The result: a clean, safe environment in which your employees can work with focus and productivity.
Strong for industry & trade
- Robust quality for continuous operation
- Engineered in Germany – produced in DE & EU
- Highest air purity standards
- Personal expert advice included
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Original filters for maximum performance and long service life – request a quote directly via your unit's serial number.
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TEKA product catalogues
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angular 300 x 360 mm, PVC, black
for mobile/stationary filter units
Hose type, internal joints
internal joints, 1,20 - 2,06 m incl. accessories
Hose type, internal joints
internal joints, working length 1,20 - 2,06 m
2000 m³/h, 0,75 kW, 400V/50Hz
with suction arm 3 m, hose type, internal joints
The invisible hazard: welding fumes and their effects
Welding fumes consist of ultrafine particles and gaseous pollutants. The smaller the particles, the deeper they penetrate the airways – right down to the alveoli. There they cause inflammation and can lead to serious illnesses in the long term.
Typical health effects:
- Respiratory diseases: bronchitis, asthma, lung cancer
- Cardiovascular diseases: heart attack, stroke
- Nerve damage: headaches, dizziness, difficulty concentrating
- Skin irritation and allergies
How deep particles penetrate depends on their size:
- > 10 µm: mostly trapped in the nose and throat
- 4.7–5.8 µm: reach the larynx
- 3.3–4.7 µm: enter the trachea and bronchi
- 1.1–3.3 µm: advance into the lower bronchi
- < 1.1 µm: reach the alveoli – where hard-to-detect long-term damage develops
Workpieces suffer too: deposits lead to corrosion, contamination and increased rejects – especially with sensitive materials and high-quality weld seams.
Effective extraction: protecting people and machines during welding
Professional welding fume extraction removes pollutants where they are generated – before they reach the welder's breathing zone and the workshop air. Flexible extraction arms or integrated torch extraction capture fumes, fine dust and gases directly at the working point.
What matters in an extraction system:
- Extraction capacity: reliable capture even for large-area or intensive welding processes
- Flexibility: mobile or stationary systems, matched to your workplace
- Operation and maintenance: easy handling, fast installation, low-maintenance technology
- Industrial suitability: robust design for continuous use in production
Welding and cutting: extraction units and filter systems for clean air
Effective welding fume extraction consists of two components: extraction units capture the pollutants at the source, filter systems clean the air before it returns to the work area. Depending on the application, multi-stage filter systems are used – such as HEPA filters, activated carbon modules or electrostatic precipitators.
Four factors determine which system fits:
- type and intensity of the welding process
- number of workstations and simultaneous operations
- space conditions on site
- legal requirements (e.g. TRGS 528, DGUV Rule 109-002)
TEKA offers tested and certified systems for all of these requirements – mobile, stationary or modular. W3-certified units are available for welding high-alloy steels.
Extraction technology that knows your industry
Series production, workshop or plant engineering: every industry has its own requirements for exposure limits, airflow and continuous operation. Our systems are built for exactly that – in use from mid-sized businesses to international groups.
Looking for an individual extraction solution? We are happy to advise you personally.
Briefly describe your application – from a single welding workstation to a full production line. Our team of experts will get back to you promptly with a no-obligation assessment: technically suitable, economically sound.
FAQ – Your questions about welding fume extraction
Why is welding fume extraction so important?
Welding produces gases, vapours and ultrafine particles that penetrate deep into the lungs and can lead to serious illnesses in the long term. Professional extraction captures the pollutants at the point of origin, protects your employees and keeps workpieces and the production environment clean.
What types of welding fume extraction are there?
The options include mobile extraction units, extraction arms, stationary filter units and central hall extraction systems. Which solution fits depends on the working environment, the welding process and the volume of emissions.
How do I find the right extraction system for my company?
The key factors are the size of the work area, the number of welding stations, the processes used and how flexible the extraction needs to be. Our expert advisors will help you find the right solution for your needs.
Which legal regulations apply to welding fume extraction?
In Germany, the applicable rules include TRGS 528, the Workplace Ordinance and DGUV Rule 109-002. They require hazardous substances to be captured as directly as possible at the point of origin. For welding high-alloy steels, units with IFA W3 certification are required.
How often does a welding fume extraction system need to be serviced?
Maintenance intervals depend on the level of use. Filters should be checked and replaced regularly to maintain performance and protection. Many units indicate maintenance requirements digitally.
Which filter classes are used in welding fume systems?
Depending on the application, filters of various classes are used – for example in line with DIN EN ISO 16890 or with IFA W3 certification for welding stainless steel. TEKA uses multi-stage filter systems that reliably separate harmful particles.
How loud are welding fume extraction systems?
Modern units operate between 60 and 75 dB(A) – comparable to a conversation or a vacuum cleaner. Particularly quiet models are suitable for noise-sensitive areas or training rooms. Mobile units are usually somewhat louder than central systems.
Can I retrofit an extraction system?
Yes. Many TEKA systems are modular and can be integrated into existing workstations at a later stage – without rebuilding the entire production line.
What funding options are available for the purchase?
Depending on your sector and location, various funding programmes are available, for example through BAFA, BG BAU or regional initiatives. We are happy to advise you on the application process and on selecting eligible units.
Is it possible to rent or lease a system from TEKA?
TEKA primarily sells its extraction systems directly. For time-limited projects, trial deployments or interim solutions, individual rental or leasing arrangements are also possible on request – just talk to us.