The ANDRITZ Optimill series is optimum for grinding raw material of normal to coarse structured feed products, such as cattle, pig and poultry feed. The Optimill 1201 provides high capacity and maximum output. Key features: Optimum particle size reduction Four-section screens for flexibility and low costs Pneumatically operated clamping system for easy screen change Energy-saving, closed rotor design Staggered hammer rows for optimum coverage of the screen area Reversible direction of rotation Hammer turning in rows Replaceable wear liners in grinding chamber Large sliding doors for free access to maintenance Controlled material feeding and distribution