Thursday, June 23, 2011

Jaw Crusher

The Jaw Crusher has the features of high crushing and even product size ratio. The Jaw Crusher can be used to crush material, whose compression strength is not more than 320Mpa. This jaw crusher is mainly used in various industries, such as mining, smelting, road and railway construction, water conservation and chemical industry etc. PE Series is used in primary crushing, while PEX series is used in secondary crushing and fine crushing.

The Features and Benefits of Jaw Crusher:

1.Simple structure and reliable operation
2.Easy maintenance and low operating cost
3.The frame of jaw crusher is very firm due to removing welding residual stress

jaw crusher composition-structure:

The jaw crusher is made up of frame, eccentric shaft, grooved wheel, flywheel, moving jaw, side guard plate, toggle plate, toggle backseat, adjusting screw, returning spring, fixed jaw plate and moving jaw plate. Toggle plate is of safety function.
Please carefully examine the fasteners, especially lubrication components and bolts, before the jaw crusher is started.

Enough oil must be needed on each lubrication component. Fasten the loose bolts, clear the crushing cavity, and then start the machine. During the normal operation, even material feeding is important. Insufficient load or over load is not allowed. Moving jaw plate, fixed jaw plate, side guard plate and roof plate are wearing parts, and much attention should be paid to them.

We offers complete jaw and cone crusher systems designed specifically to meet your crushing needs. We have a wide range of cone crusher and jaw crusher models to handle various type of aggregate product and process capacities. Jaw crusher sizes are available from 25x40 to 120x150. Please refer to the jaw crusher chart for more details. Contact a YIFAN engineer today for your jaw crusher inquiries.

Working Principle of jaw crusher:
The jaw crusher adopts the electric motor as the power. The eccentric shaft is revolved by an electric motor through v-belts. The jaw crusher causes the swing jaw following the preconcerted path to crush the feeding material. Thus the material will be crushed in the crushing chamber which is composed of the stationary jaw plate, swing jaw plate and the liner plate. The material is discharged from the lower part of machine that is what you want.

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