Using Dry Fog at Coal Crushers to replace dust collection and chemical spray systems has yielded excellent results. In addition to increased dust control, plants report that the costs of O&M can be up to 4 times lower than collection. Dry Fog does not require changing bags, leaves no duct-work to maintain, nor are there any secondary explosive waste streams to manage. Additionally, energy consumption is much lower.
The same is true for screening systems, where Dry Fog can be used without creating material flow problems often associated with chemical spray systems. Because Dry Fog wets the airborne dust, not the coal ore, it will not blind your screens.