Secondary cone crusher

Cone crusher is widely used in mining industry, metallurgy industry, construction, road building, chemistry plant and silicate industry. It is used to break hard stone and rocks, such as iron ore, copper ore, quartz, granite, limestone, sandstone, etc..
Cone crushers fall into coarse crushing cone crusher, medium crushing cone crusher and fine crushing cone crusher, all of which is available for ore rocks above middle hardness.
PY Series Cone Crusher
PY Series Cone Crusher is available for ore rocks above middle hardness. Crushing chamber shape is decided by purpose of finished ore products. Among of them, standard crushing chamber is fit for medium crushing; Medium chamber is fit for medium and fine crushing; Short head is suit for fine crushing.
Points for attention in operation
1. As for PY series cone crusher, the crushing ratio of medium and fine crushing is larger than coarse crushing. In order to prevent crushing chamber from bogging, we should increase discharging open and guarantee the particle size. On the other hand, we should also increase diameter of the bottom of cone to enlarge cross section of discharging open.
2. Since the discharging open of PY cone crusher is small, the foreign material is likely to cause accidents. Besides, medium and fine crushing is highly required in particle size. We must adjust discharging open timely once liner has worn. Therefore, the cone crusher fool proof device and adjusting device is more important than coarse crushing operation.