These are unloading tunnel filters especially designed to be installed at the sides of the grilles above the discharge level. They are used as a complement to the dust control equipment installed under the grille.

Main characteristics and advantages

• It has neither a hopper nor a rotary valve, letting the discharge of the dust collected be done directly on the element.

• Its compact and modular design enables the increase in the aspiration capacity by placing another module.

• It has wide inspection doors, which allow for an easy access for maintenance and control.