Asphalt concrete mixing equipment refers to a device that dries, heats, screens, measures, and adds an appropriate amount of filling material (stone powder) to sand and gravel, and uniformly mixes it with hot asphalt liquid in a certain mix ratio to form asphalt mixture. The production process is automatically controlled by computers; Improve the mixing process and reduce fuel consumption; Efforts should be made to eliminate pollution such as exhaust gas and dust, and strengthen environmental protection.