The working time of underground coal bunker, water bunker, equipment chamber and other works in the coal mine is short. If the electric fan is used to connect the power and arrange the fan, it is very troublesome, time-consuming and labor-consuming. According to this situation, the company has developed FQ series mine pneumatic press in axial flow local fan, which is suitable for short-distance air supply during coal bunker, water bunker maintenance and roadway excavation.

KJS series mine pneumatic wet dust remover is designed to remove dust from gas discharge drilling holes, roadway shotcrete, driving roadway and other places. The dust remover is placed next to the drilling rig and shotcrete mixer, the body of the roadheader, the second transportation belt, or the place designated by customers. 

The mine hydrodynamic automatic dust reduction system is mainly composed of hydrodynamic dust remover, automatic sprinkler dust reduction device, main control box, touch sensor, heat release sensor, equipment start and stop sensor and other equipment. The system is programmable, easy to install, energy saving, consumption reduction and high dust reduction efficiency. It can automatically judge the pedestrian, driving and surrounding environment according to the roadway and environmental dust source, and automatically start and stop the dust remover to realize automatic dust reduction.