Jaw Crusher Description 
Jaw Crusher ( in China known as the tigers mouth, stone jaw crusher, rock jaw crusher, jaw breaker ) is one of the first to be used for broken stone crusher equipment, appeared in 1858, Jaw Crusher was first widely used in road construction stone crushing, later used in mine. Because of its high crushing strength, uniform finished product size, simple structure, reliable work, convenient repair, operating costs and economic characteristics.Jaw crusher is a kind of crude crushing equipment for hard rocks and block materials. 

Jaw Crusher Application 
The jaw crusher were subsequently widely used in mining, smelting, building materials, highway, railway, water conservancy and chemical industries, especially for breaking strength less than 320 MP a various materials strong crusher.

Jaw Crusher Working principle
The motor drives the belt wheel, and makes movable jaw up and down by eccentric shaft. When the movable jaw rises, the angle between the fixed jaw and movable jaw gets larger, and the materials can be crushed to reach the crushing target. When the movable jaw is down, the angle between the fixed jaw and movable jaw becomes smaller. The movable jaw plate leaves the fixed jaw plate under the function of drawbar and spring, and then the crushed materials are discharged from the lower outlet of the crushing cavity.

Jaw Crusher Features & Benefits
1) effectively solve the original limestone crusher for lower production led to high rates of operation, without maintenance time.
2) can complete chunk of the limestone crushing, maximum crushing particle size is 1000 * 1200 mm, effectively solve the original "is limestone supply tension, while the storage large chunks of limestone is not able to use problem".
3) two kinds of material mixing uniformity is good, improve the dosage of the desulfurization limestone. Adding quantity can reach 60%, effectively reduce the source of raw materials.
4) power consumption declined. 1 to 2 tons of limestone power consumption dropped KWH/t can save electricity, 100000 yuan a year.
5) scrap particle size is small, only for 2-15 mm effectively solve the original limestone particle size is large, often blocking or even influence the production of flour mill of the valve.

Company Profile
Gongyi Jinquan Machinery is a first-class manufacture in China. Jinquan Machinery not only supply high quality products, more attention to service. We offer ore dressing equipment, such as various of crushers, grinding mill, screening and classified machine, ore beneficiation equipment, dryer, ball press machine, sand making machine, sand washer, other auxiliary equipment ect...

If you want to know more, please see the www.chinasandcrushers.com

Gongyi Jinquan Machinery Co.,Ltd
E-mail: jqcrusher@outlook.com
QQ: 613417804
Skype: Jinquan machinery
Mobile phone: +86-13783466866