With a chain conveyor for waste removal, these filters are ideal for height restricted sites demanding large capacity.
The significant feature of this range of unit is that waste is dragged to one end for discharge by a chain conveyor. This arrangement eliminates the need for a hopper and therefore there is virtually no limit to the size of plant. They are also ideal for sites where the height of an equivalent hopper plant would be unacceptable. Filter cleaning is normally provided by reverse air regeneration fans.
An electrical control panel is normally required for the sequential start up and shutdown of the main suction fan(s), rotary valve, chain drive and regeneration fans.