Nail automatic weighing and packing machine 1. It mainly produces fasteners, small hardware, hardware, auto parts and other industries. (Including screws, nuts, rivets, iron nails, drill tail wires, metal aluminum parts, standard parts, corns, buttons...) 2. Humanized design, convenient for changing different product specifications. 3. Multiple optional boxes and boxes can be selected according to the material type Weighing can be selected according to the final weight Human-machine interface enables faster communication, full automatic weighing and high accuracy. Fully automatic cartoning, high efficiency Box-loading production line component: Boating line: vibrating feeder + magnetic feeding machine (including vibration feeder) + feed conveyor belt + single bucket electronic weighing + nail packing machine + nail automatic packing machine + weight filling mechanism. Backing machine working principle: artificial put the box, the belt, after the conveyor belt automatically box to the designated location, photoelectric detection box transfer in place, cylinder work push the box to the designated position positioning, electronic said has already weighing good product automatically open bucket, alignment machine began to electricity work has weighing good nails automatically neat, and then use tooling way automatic lifting, have already good nails into the box. After installation, automatically transfer away, test the weight, the weight is qualified to the next station sealing box, if unqualified on the weight.