Clean air in the workplace is not a luxury, but a prerequisite for health, environmental protection, and plant safety. Anyone looking for an extraction system for air filtration is faced with the key question: Which solution is right for my manufacturing process? The choice is vast—but not every system is suitable for every application. This guide outlines the most important criteria.
1) Process analysis: What emissions are produced?
The basis for every decision is the production process. Different applications generate different emissions:
- Coarse dust (e.g., grinding)
- Fine dust (e.g., laser cutting, welding)
- Smoke/fumes (e.g., chemical processes)
The more precisely the type and quantity of particles are known, the more accurately the extraction system that is technically and economically suitable can be found.
2) Selecting the right filter technology
The filter stage is the heart of every system. The decisive factor is adaptation to particle size and quantity:
- Coarse dust → Pre-filter or cartridge filter with high capacity for infrequent replacement and low operating costs.
- Fine dust → Fine or HEPA filters (e.g., H13/H14) for reliable separation of even the smallest particles.
The right combination reduces health risks and prevents downtime due to contaminated machines.
3) Correctly dimension air volume flow & motor power
The air volume flow must be appropriate for the process and collection (hoods, nozzles, hoses), otherwise particles will not be collected effectively.
The motor power depends on the amount of dust and the operating time:
- High load/long-term operation → powerful drive
- Smaller applications → compact, energy-efficient solution
4) Ergonomics & practicality
In addition to separation performance, everyday use is also important:
- Space requirements: compact design for confined production areas
- Mobility: casters/modular design for flexible use
- Noise: low noise level increases acceptance
- Accessories: easy-to-handle hoses/tubes, suitable collection elements
Conclusion
The right extraction solution is the result of a balance between process requirements, filter technology, and practicality. Taking these factors into account ensures clean air, safe working conditions, and a longer machine service life.
Tip: Expert advice helps to avoid incorrect dimensioning and follow-up costs – this is the most efficient way to find the right extraction system.
