Prevents material adhered to the return belt from falling to the ground.

Return Belt Enclosure: Eliminates return belt misalignment due to external wind pressure.

Safety protection: Prevents accidental manipulation of the return belt.

Water drainage: Multiple central perforations drain water from rain, snow, condensation and dust suppression systems.

Wear protection: Prevents excessive wear caused by small particles carried by local winds, extending the life of rollers, belts, steel structures and other equipment.