·The discharge volume can be adjusted by the material door switch until the material tray is closed;

·The feeding tray can rotate 360 ° and swing freely to prevent the chickens from being hit;

·The adjustment method of discharge volume is convenient, fast and accurate;

·V-shaped corrugated plate bottom can reduce the amount of material stored at the bottom of the plate, and the chicks can feed fresh, so as to prevent the chicks from lying on the plate for feeding or resting for a long time;

·The edge of the tray is inclined to the center of the tray, which can avoid the waste caused by feed spilling.