The device is fully intelligently controlled and the structure of the device is optimized. The valve can be opened quickly, the flow rate reaches the peak instantaneously, the pipe resistance is small, and the function integration is high.

Spraying, heating, self-priming, cleaning and other functions can be operated on a 12-inch TFT full color touch screen. The amount of asphalt spray, asphalt temperature, and heat transfer oil temperature can be adjusted here. In the past, these operation panels were distributed in the middle and the rear of the truck, and the operator needed to get on and off several times.