Crusher hammer marks A1-ДМ2Р (with vertical or horizontal axis of rotation of the hammer rotor), pneumatic hammer brands DMP is designed for grinding grains, chaffy, cereals, legumes and oilseeds, various types of meal, meal at the enterprises for production of animal feed, the production lines of feed mixtures and other similar industries. The particle size of grinding can be adjusted by setting screens of different perforations. Practiced equipped with soft starters and frequency converters. Some types of crushers used for crushing wood chips, husks (like sunflower) before granulation into pellets and alcohol mills for grinding raw material before fermentation.