The drying drum system of the asphalt mixing plant is very important.

The production of the drying drum of the asphalt mixing plant is automatically completed by the digital plate rolling machine, and then the automatic argon arc welding machine is used to complete the welding, and the whole process is completed automatically. The diameter, length and horizontal inclination of the drying drum of the asphalt mixing plant are the best geometrical dimensions in the world.

The four driving wheels of the drying drum of the asphalt plant are directly driven by four direct-connected geared motors through the transmission shaft, with a compact structure and easy adjustment. The blade layout inside the drying drum of the asphalt mixing plant is special, divided into four areas (introduction area, material curtain area, radiation area, discharge area). The blade layout of each area is different. It is installed in the special burner flame area. The protective blades (guide blades) can form a protective layer between the flame and the drum to reduce heat scattering. The liner and blades are made of highly heat-resistant and wear-resistant special alloy steel produced by Hadaques, Sweden.

The rolling ring of the drying drum asphalt mix plant is integrally forged, and the wear rate to the motor is basically zero. The temperature of the aggregate in the drying drum of the asphalt mixing plant is measured by an optical thermometer (the infrared rays emitted by the aggregate are focused by a lens system to a temperature sensor, and the temperature can be measured without touching the aggregate. The reaction speed is less than 2 seconds. The error does not exceed 2%).