The Reliable Spring Cone Crusher PYB1200 is a proven secondary and tertiary machine for hard and medium-hard ores and rocks. Its robust gyrating cone is driven by a horizontal shaft and bevel gear, and a circumferential spring system acts as a safety device: should unbreakable material enter the chamber, the springs compress and the cone retracts, letting the tramp metal pass without damage. Hydraulic or manual adjustments set the discharge opening precisely, giving close
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