Steel Material Sweeper Brush Guard for Dust Suppression and Debris Containment in Sanitation Trucks

The brush guard encloses the rotating working space of the sweeper brush. As the brush disc spins at high speed, dust and debris are contained within the guard, effectively preventing dust from spreading into the air and meeting environmental protection standards.
It provides significant dust suppression and is suitable for both dry and wet sweeping operations.
The guard directs dust and airborne particles toward the central suction nozzle, improving fan pickup efficiency and reducing residual dust on the road surface.

It also blocks stones, sand, leaves, and household waste thrown off by the brush, preventing flying debris from hitting pedestrians, vehicles, or nearby windows.
By confining the swept waste within the guard area, the rotating airflow generated by the brush helps guide debris toward the central suction nozzle, increasing waste recovery rates and minimizing leftover litter on the road.