Cone crushers achieve intermediate and fine crushing through compression and attrition between mantle and concave, controlling particle shape and gradation in aggregate plants. Our used cone crushers cover spring and multi-cylinder hydraulic types with cavity profiles from coarse to extra-fine, processing 50 to 500 tons per hour.
Hydraulic cavity clearing and overload protection automatically lift the mantle when encountering uncrushables, preventing catastrophic jams. We inspect mantle-to-concave clearances, hydraulic pressure stability, and main-shaft runout on every unit, ensuring high efficiency and low failure rates in medium-hard ore processing.