The main engine integratestwo electricball valves,which can achieve spraying or watering dust-settling,and it's easy to install and operate.

The deviceis used for realizing automatic spray dust-settling in coal mines.

The device can be equipped with sensors such as pyroelectric infrared, touch, dust concentration, temperature,smoke, equipment start-stop, etc.

The product is mainly used in coal mine fully mechanized mining face,underground transportation roadway,return air roadway and other dust places,through automatic control water spraying or feng shui combined spray to dust removal,air purification.

The product is mainly used to collect the dust concentration site.

The product is mainly used to collect pedestrian signals,and the human-vehicle sensing is used as the priority judgment condition of the dust suppression system.

The product is mainly used to collect coal flow signals.