How jaw cruser works?
Created 04/13/2010, 11:13:31 am
A Jaw Crusher is one of the main types of primary crushers in a mine or ore processing plant. The size of a jaw crusher is designated by the rectangular or square opening at the top of the jaws. Jaw Crushers are ideally suitable for primary and secondary crushing,
with low power consumption and easy maintenance. Every feature of these machines has been carefully designed to provide superior quality and performance.
A jaw crusher reduces large size rocks or ore by placing the rock into compression, a fixed jaw, mounted in a “V” alignment is the stationary breaking surface, while the moveable jaw plate exerts force on the rock by forcing it against the fixed jaw plate. The space at bottom of the “V”, aligned jaw plate， is the crusher product size gap, or the size of the crushed product from the jaw crusher.
The motor drives the mobile jaw up and down through eccentric shaft. The angle between toggle plate and mobile jaw increases when mobile jaw plate moves up. So the mobile jaw plate closes up the fixed jaw plate. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when mobile jaw moves down. The mobile jaw plate move away from the stationary jaw plate with the pull of draw rod and spring, so the crushed stone will be discharged from the outlet. This process will repeat. The moving jaw will crush and discharge the stuff circularly.
Due to the advantage of simple structure, reliable performance, convenient maintenance and safe use, our jaw crushers of various sizes are widely used in the crushing operation in metallurgy, mining, building materials, chemical industries and cement enterprises.
