The concrete batching plant is divided into four sections: aggregate feeding, powdered material (cement, fly ash, expanders, etc.) feeding, water and admixture feeding, and conveying, mixing, and storage. After the mixer control system is powered on, it enters the human-machine dialogue interface for initialization, which includes formula number, concrete grade, slump, and production volume. Based on the weighing, it checks each material bin and measuring hopper, outputting empty or full signals to prompt the operator to determine if the mixing control program should be started. Start the sand and stone belt motor to feed into the measuring hopper, open the fly ash and cement silo butterfly valves to start the spiral conveyor motor to transport fly ash and cement to the measuring hopper. Open the water tank and admixture pool control valves to allow water and admixtures to flow into the measuring hopper. After the measurement meets the set requirements, open the measuring hopper door for batching, and the mixture enters the already started mixer. After mixing for the set time, open the mixer door, and the concrete enters the mixer truck that has already received the materials.