PLD Series concrete batching machine is a kind of automatic batching equipment equipped with the mixer. It can finish automatically the batching process of sand, stone, cement etc. 3~6 kinds of material according to the cement proportion designed by user. It can batch materials to one or two mixer, so it greatly improves the working efficiency. [caption id="attachment_408" align="alignnone" width="500"] PLD Series of Concrete Batching Machine[/caption] Detailed Product Description: 1. Simple structure, reliable performance; 2. ISO9001:2000 certificate; 3. Automatic batching process of aggregates. Features: 1. This series of products adopt electronic weighing, digital display. 2. It has the features of accurate weighing, high batching accuracy, fast speed, strong controlling ability, simple operation, reasonable design, compact structure and long service life. 3. Widely used in all kinds of large and medium-sized construction project and concrete mixing station