JAW CRUSHER

INTRODUCTION:
Jaw crusher is a crusher which crush material by two jaw plates. Jaw crusher is usually used as the primary crusher to crush the medium size of various ores and large-size materials ,whose anti-crushing pressure is less than 320Mpa. And the jaw crusher can be divided into two kinds : coarse crusher and fine crusher. And this kind of jaw crusher has complete specifications with the feeding particle size of 125mm～750mm, for that jaw crusher have become the main primary crushing equipment in mining industry and quarry. Jaw crusher can be used in the fields such as mining, metallurgy, building material, highway, railway, water conservancy and chemical, etc.

The crushing ratio of this series of jaw crusher can reach 4-6 and the shape of final product is even. They are widely applied to crush high hardness, mid hardness and soft rocks and ores such as slags, construction materials, marble, etc. The pressure resistance strength is under 200Mpa, that is, suitable for primary crushing. And jaw crusher is familiar equipment in kinds of crushing plants, such as coal crushing plants, iron crushing plants, copper crushing plants, graphite crushing plants, and fluorite crushing plants etc. The varity can be more than 100. Especially Copper crushing plants in Chile, coal crushing plants in India, and Iron crushing plants in australia and so on. Jaw crusher plays an important role in the lines.

JAW CRUSHER FEATHURES:
1.Deep crushing cavity and no dead time control have improved the feeding capability and the production output .
2.Large crushing ratio and even particle size.
asket discharge opening adjustment equipment makes the function more reliable and convenient , adjustment more large ,and the equipment more flexible .
3.The lubrication system more secure and reliable , the spare parts can be more changed ,and low maintenance working.
4.Simple structure and reliable function , low operation cost
5.Energy-saving : the single machine can make the energy-saving about 20%～35% and the system energy-saving over one time.
6.Large range of the discharge opening range can satisfy the various requirements of the customers
7.Low noise and dust pollution and evironmental protection.
8.Easy maintenance and durable spares.
9.CE, GOST, and ISO certificated.

WORKING PRINCIPLE

The jaw crusher has many kinds of structures while their working principle are similar. This working manner of jaw crusher is hyperbolic extrusion. And its working principle is as follows. Through the motor's wheels, the eccentric shaft is driven by the belt and the belt wheel to make the jaw plates move by a regulated track. The angle between the toggle plate and jaw plates will become large as the up of the jaw stock. This will push the moveable jaw plate towards the fixed jaw plate, which can realize the multi-crushing of the materials. The angle between the toggle plate and jawstock will become small as the down of the jawstock. The moveable jaw plate will leave the jaw plate at the pressure of the tension rod and spring , meanwhile ,the final products will be discharged from the discharge opening. Along with the continuous rotating , the crusher will complete the periodic crushing and discharging movement ,which can realize the batch process.

As the professional jaw crusher manufacturer, Zenith will provide you with the most professional crushing equipments and all-around services. You are welcome to Zenith China for detailed information about our Jaw Crusher Machine and Jaw crushing plants.