Jaw crusher is mainly used as first stage crusher or primary crusher

2020-07-20 17:11:19

Jaw crusher is mainly used as first stage crusher or primary crusher. The main purpose is to reduce rocks to smaller sizes before the next crushing stages. Jaw crusher is very popular for first stage crush, because they can process large amounts of hard material efficiently. Since 1980s, Unique PE series jaw crushers have proven their reliability in different countries, The Philippines, Tanzania, Russia, Uzbekistan, Oman, etc.

Unique Jaw Crusher is used for coarse, medium and fine crushing of various ores and rocks with compressive strength of 147~245MPa. The maximum compressive strength of the crushed material is 320Mpa.
The performances of Unique Jaw Crusher: It has a large crushing ratio, even product size, simple structure, good performances, simple maintenance and low operating costs.
How jaw crusher works: When working, the motor drives the eccentric shaft to rotate through the belt, so that the moving jaw periodically approaches and leaves the fixed jaw. Squeezing, rubbing, and grinding the rocks, change rocks from large size to small size, and discharges from the charging mouth.