... 32 grids when the serve for brood chickens, and when chickens grow up they may shove the feeder ... shallow plate, 5.5cm plate edge height makes chickens go in and out conveniently. No need to ... "W" shallow plate to guarantee that even the chickens stand outside the feed pans, they can also ... of the whole feed line. Whirl ring can prevent chickens from scratch the feed out. 4) Convenient installation ...