Features:
High yield: Strong crusher force, crushing more material of each stroke
High efficiency
Easy to operate
Reduced downtime
Low power consumption
Reasonable distribution
Cavity is decided by application of ores
Standard type: PYZ (secondary crush)
Middle type: PYD (tertiary crush)
Short-head type: Primary and secondary crush
High productivity and quality
Less machine stop time
Easy to maintain

Unique ability in primary, secondary and tertiary crushing
Suitable for MID-hard rocks and ores, such as irons, copper, limestone, quartz, granite and gritstone

Working principle:
During operation, motor drives eccentric shaft shells to turn around through horizontal axle and pair of bevel gear
Axle of crusher cone swings with force of eccentric shaft shell so that surface of crusher walls is close to roll mortar wall from time to time
Ores and rocks will be pressed and crooker and crushed.