Automatic batching system

The utility model relates to a material-mixing system, in particular to an automatic batching system which is suitable for a number of fields and a number of varieties. The automatic batching system comprises an automatic measuring system, a screw conveyer system and a mixing system, the automatic measuring system is respectively downwardly connected with one end of a first screw conveyer (5), a batching bin (6) and one end of a second screw conveyer (10) through a first discharge valve (3) mounted on the lower end of a first measuring bin (2), a second discharge valve (16) mounted on the lower end of a second measuring bin (18) and a third discharge valve (12) mounted on the lower end of a third measuring bin (13), the other end of the first screw conveyer (5) and the other end of the second screw conveyer (10) are respectively downwardly connected with the upper end of the batching bin(6) through conveying pipes (23, 24), and a fourth discharge valve (9) is mounted on the lower end of the batching bin(6), and is downwardly connected with a third screw conveyer (7). The automatic batching system adopting the technical scheme has the advantages of uniform mixing, multi-material mixing and wide application range, and is easy and convenient to operate.