The invention provides an efficient feed
production line. The
production line comprises an automobile incoming material conveying and
impurity removing mechanism, a cake
meal conveying and
impurity removing mechanism and a
powder conveying and
impurity removing mechanism, and the discharging end of the automobile incoming material conveying and impurity removing mechanism and the discharging end of the cake
meal conveying and impurity removing mechanism are both connected with a feeding port of a crushing mechanism; discharging ports of the crushing mechanism and the
powder conveying and impurity removing mechanism are connected with a feeding port of a batching bin through a first
distributor, a discharging port of the batching bin is connected with a mixing
machine, a small material feeding port is formed in the mixing
machine, the mixing
machine is connected with a mixing
elevator, the mixing
elevator is sequentially connected with a semi-finished product bin, a granulator, a cooler, a seventh
bucket elevator, a classifying screen and a finished product bin in the feed conveying direction, and a
waste material articulated chute is arranged between the classifying screen and the granulator. According to the automatic feed
production line, automatic transfer of materials among all procedures is achieved, manual participation is not needed, the materials are prevented from being polluted, loss is small, efficiency is high, the production line is suitable for
processing of various feeds, and flexible production of the feeds is facilitated.