Filters for shot blasting machines

During the shot blasting process, large amounts of abrasive dust and metal oxides are generated, which can harm the working environment, equipment and the health of workers. An effective dust filtration system is essential to reduce air pollution and ensure safe and efficient work.

Donaldson Downflo® Evolution (DFE) is a revolutionary dust collector, specially designed for applications such as shot blasting or sandblasting.

• Donaldson Ultra-Web® nano-fiber filter elements ensure high dust retention efficiency, lower resistance and more even air flow;

• A special inlet module reduces the air flow speed, eliminating the risk of abrasive particles;

• Downflo® Evolution is an even more advanced downflow technology that allows the filter to work even more efficiently. Now inside the Donaldson DFE filter device, the air moves from top to bottom through an integrated separation section, which means that most of the contaminants are naturally deposited in the dust container without contact with the filter elements;

DUPUY industrial vacuum cleaners – for the maintenance of production facilities and the collection of contaminants, we offer high-power industrial vacuum cleaners from DUPUY.

We use both stationary high-pressure systems and mobile vacuum cleaners, suitable for the effective collection of shot blasting and sandblasting contaminants.