100 years of experience and innovation have led to the development of a wide range of high-efficiency hammer mills. The Hammer mills GHM HE -Series is equipped with adjustable breaker plates which can be positioned vertically according to the direction of rotation. Placing the breaker plates at two different positions create an asymmetric formed grinding chamber. This results in a remarkable increase in impact forces thus less wear on the screens and a smooth flow of product through the grinding chamber. In combination with an Ottevanger Milling Engineers HE feeder fully automatic load control is possible on these hammer mills.