Cyclonic separation removes heavier dust and debris before it reaches the filter. By spinning the airstream, particles are thrown to the walls and drop into a bin, protecting fine media and maintaining airflow.

How it works

A tangential inlet creates a vortex inside a cone or cylinder. Inertia pushes larger particles outward while cleaner air spirals up the centre to the outlet. Cyclones are very effective on coarse and mid-size particles but will not replace HEPA for fine respirable dust.

When to use a cyclone

• Heavy loading tasks like chasing, grinding, and floor prep where debris volume is high.
• Where filter changes interrupt productivity and raise exposure risk.
• Ahead of H13/H14 stages to keep fine filters efficient for longer.

Set-up tips

• Install the cyclone between the tool and vacuum with short, smooth, anti-static hoses.
• Use airtight lids and clamps; leaks destroy separation efficiency.
• Choose a bin size that can be emptied safely without overfilling.
• Minimise bends on both inlet and outlet; keep runs as straight as possible.

Maintenance checks

• Empty the bin early; overfill causes re-entrainment into the airflow.
• Inspect for dents, cracks, or worn seals that collapse the vortex.
• Measure airflow under load with and without the cyclone to confirm the net benefit.

A compact cyclonic pre-separator between the tool and a MAXVAC industrial vacuum can significantly reduce filter loading, supporting steady capture during long shifts.

Practical takeaways

• Use cyclones to remove bulk dust and protect fine filters.
• Keep connections airtight and runs short for best performance.
• Do not treat a cyclone as a HEPA substitute; pair it with proper filtration.

Applied correctly, cyclones are a simple, robust way to stabilise airflow and cut maintenance without compromising hygiene.