It is an automatic vacuum cleaner system which replaces quite effectively to conventional cleaning. The automatic cleaning is crucial to increase the durability of kiln cars, because it causes less wear to the pieces.
It consists of a central suction inlet, two side suction inlets and one in the front. All debris are conveyed to two separators tanks placed in series, in way to reduce wear on the equipment. This equipment is fully automatic and works without any human intervention. It incorporates a system that performs lateral alignment of the refractory pieces, and also lateral inlets to ensure complete cleaning.