... which is made up of Hammer Mill, Small Rotary Dryer, Mixer, Screw Conveyor, Conditioner, Flat Pellet Press, Grade Sieve and Cooler, ... the screw conveyer aforementioned, is for putting feed into the pellet mill continuously. The reduction gearbox on the feeder shall be ... as grinding and fine processing, the gear within the pellet mill gearbox made of superior alloy steel features stable transmission, ...