The HONGDA concrete batcher is a kind of foreground dispensing equipment complementary to the concrete mixer. It uses a loader to load materials and a belt conveyor to feed and discharge materials. The weighing system adopts the technologies like electronic weighing, dispensing meter control and digital display, which can complete the dispensing procedure of multiple materials such as sand, cobble and cement according to customers' proportioning plan. It has many advantages such as accurate weighing, high precision, high speed and simple operation.