PY Series High-Efficiency Composite Cone Crusher is a high efficiency, energy saving,environmental potection and improved,economic new cone Crusher which was brought in by zhengsheng heavy industry from the most advanced technology and is with the production experience and technology base of zhengsheng.the machine which has been improved has a reasonable structure and advanced Parameters. Thus there would be a excellent expression during the Manufacture,  installation,use and maintenance,etc.
ADVANTAGES
1.Replacing parts,more quick,saves time and effort,needs only two hours can be completed.
2.No need to add filling material.
3.the crushing cavity type is multiple,which can meet different requirements of user.
4.Unique dust-proof sealing structure make sealing effect reliable.Its performance is far superior to the traditional water seal,which extends oil change cycle and lengthen the service life of the spare parts such as bearings, gears.so it is especially suitable forless water or use water shortage area.
5.the yield increase more benefits by the increased volume of the crushing cavity,the throughput and the speed ofthe materials during a specific unit of time.
6.Daily operation,maintenance cost is low.