Hongda concrete mixer machine design is reasonable, performance optimization, easy maintenance. To apply to all kinds of large, medium and small precast factory and industrial and civil engineering construction unit mixing dry hard, plastic, mobility, and a variety of lightweight aggregate concrete mortar. Hongda concrete mixer batching machine is a necessary use of front and dispensing equipment. Loader loading, belt drive to, the material. Electronic weighing system, weighing, batching device control, digital display, can be completed according to user ratio of sand, gravel, cement and other materials, ingredients procedures, with the weighing accuracy, precision, high speed, simple operation