مبدأ الدوار hammermill,Hammermill - WikipediaThe basic principle is straightforward. A hammermill is essentially a steel drum containing a vertical or horizontal rotating shaft or drum on which hammers are mounted. The hammers are free to swing on the ends of the cross, or fixed to the central rotor. The rotor is spun at a high speed inside the drum while material is fed.مبدأ الدوار hammermill,How Does a Hammer Mill Work? - SlideShareSep 23, 2014 . The basic principles of particle size reduction. Presentation includes a comparison of gravity and pneumatic discharge hammer mills, how finished particle size…