Used SKIOLD VT-750 dust cyclone with air fan. The air is led through the cyclone-shaped inlet into the filter chamber. Here the heavy particles drop in the chamber and clean air is discharged through the fans outlet.
The Air fan has a 5.5kw 50hz 415V motor and the inlet on the fan is 250mm x 200mm. The unit stands 3500mm high and is 1000mm in width.