Our production's hammermills are two types as KT150K and KT500K, hammermills are made two parts as breaker and mixer. Breaker unit is surrounded as 360° by screen. Feeding is made from the inside of screen as to be the last technology, productive two times than the others. The thinness and thicness of the feed is obtained with changing the screens. Thin feeds from thin-holes screen, thick feeds from thick-holes screen are obtained. Breaked feeds fall in to mixer. The second unit is called mixer. The mixer is made of two screws within each other, one of is right pitch, other is left pitch. This kind of mixers are very fast and made homogen mixture. After breakage event, mixture is done with adding materials such as medicine and minerals wanted to add. Finally the feed is obtained.