• Hydraulic drive for extra high output and maximum torque performance. (from 55 to 200 kw, adjustable RPM from 10 to 110 RPM) • WEIMA solid steel V-Rotor with 4 times revrsible concave knives and shock absorbing buffer system • WEIMA Super-Cut system with adjustable counter knife • Hydraulic pusher system with ram comb • Screen front panel is easily removable for easy maintenance and screen replacement purposes. • Electronic control box • Heavy duty steel machine frame with encased rotor bearings fitted on the outside of the machine