Jaw Crusher JXSC Mineral
A jaw crusher is a compression type crusher usually used as a primary crusher set at the very front of the ore or rock crushing plant to reduce hard rock size Jaw rock crushers are commonly double toggle jaw crushers composed of a fixed jaw and moving jaw the discharging stone particle size can be controlled by changing the discharge port
Experimental and Numerical Studies of Jaw Crusher
Natural frequencies of the crusher s supporting structure No of natural mode Frequency [Hz] 1 2 3 Fig 9 Natural frequency mode shape of the crusher s supporting structure Mode 1 The next step was to perform fatigue calculations Considering that dynamic forces are created in the jaw area of the crusher unit loads in both