Dust Suppression and Control Spray System for haul roads in mines provides automated, Periodical and light watering of the road Mines to prevent dust lift off when the haul truck passes through. It does it without the high labour or equipment costs associated with water tankers. Haul road Dust Control System can be used in both underground and over the ground mining.

Haul roads and access roads are used extensively in mining operations by mobile equipment to move material in and out of the mining areas. The road network at a surface mine site can be lengthier and the possibility for dust generation is much higher creating areas of potentially high dust exposures. Overexposures to respirable dust can harm both equipment operators and workers in the vicinity of the road. The majority of the fugitive dust is generated through the forces of the wheels on the road surface and by the turbulence created by the vehicles. Around 85% of Dust particle size from haul truck emissions is >10 μm in diameter. An effective haul road dust suppression and control system strategy needs to be worked out during the construction of the road and during the mining and transport operations.