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 movable jaw exerts force on the rock by forcing it against the stationary plate. The space at the bottom of the V aligned jaw plates is the crusher product size gap, or the size of the crushed product from the jaw crusher. The rock remains in the jaws until it is small enough to pass through the gap at the bottom of the jaws.
There are two main types of jaw crushers - single toggle and double toggle.
Fote produces single toggle jaw crushers, which feature a pitman mounted on an eccentric shaft at the top. At the bottom of the assembly, the pitman is held in position by a toggle plate. The combination of eccentric motion at the top and rocking motion at the bottom provides a positive downward thrust throughout the crushing chamber.
Single toggle small jaw crushers have better feed acceptance capability than the corresponding double toggle crushers. Jaw crushers are reliable, robust machines, offering a 6:1 reduction ratio in most applications, and will accommodate hard, abrasive materials.
primary jaw crusher: http://www.orecrusherfactory.com/orecrusherpro/5-jaw-crusher.html
Since the discharging size of jaw crushing machine is less than 50mm, the finished products can be perfectly used in industries like dry-mixed mortar and power plant desulphurization, etc.
The PE 500*750 jaw crushing machine made by Fote can meet personalized demands and create greater economic benefits for you. If you want to know more information about our products like crushing details and price, etc, please leave a message on our website or email us, we will reply to you as soon as possible. Looking forward to your attention.
http://www.orecrusherfactory.com/materials/marble_crusher.html
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