Crushing Plant: Apron feeder, Metso C160, Sandvik S6800 and Two CH660's, plus rock screens. Manufacturer: Metso Crushing plant with apron feeder, primary, secondary, and tertiary crushers, plus rock screens: Primary Crusher: - Metso C160 with a Grizzly feeder - 1600 mm x 1200 mm (63 x 47 ) - WEG 250 KW, 1500 RPM, 400 volt