Jaw Crusher

Jaw crusher is one of the most popular stone crushers in the world and it is ideally suitable for primary and secondary crushing.

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Jaw crusher is one of the most popular stone crushers in the world and it is ideally suitable for primary and secondary crushing. The highest compression strength of crushed materials is 320MPa. It is widely used in mining, metallurgy, construction, highway, railroad, and chemistry industries and etc. Many models are available according to your different fineness requirements.

In mining, a jaw crushing plant is used to reduce large rocks into smaller pieces of rock, like gravel. A jaw crusher is usually the first part of a system of several crushing machines that break down the material into the desired shape and size. Large rocks are inserted into the mouth of the crushing chamber, where hydraulic pressure is applied to the material to crush it into a roughly uniform smaller size. There are essentially two types of jaw crushers: overhead eccentric and double-toggle. Each type of jaw crusher uses a different method to power the crushing chamber of the jaw crushing unit.

Working Principle

The working manner of this series crushing machine is dynamic extrusion type, and its working principle goes like this: the electro motor drives the belt and belt wheel to make the movable jaw to move up and down through the eccentric shaft, and then movable jaw goes up, the angle between the toggle pate and the movable jaw is bigger, thus pushing the movable jaw to get close to the fixed jaw, and at the same time, the materials are crushed or smashed, thus reaching the goal of crushing; when the movable jaw goes down, the angle between the toggle pate and the movable jaw is smaller, under the effect of the draw bar and the spring, the movable jaw moves always from the fixed jaw, and then the crushed materials will be discharged out from the lower mouth of the crushing chamber. With the continuous rotation of the electro motor, the movable jaw of the crusher will do periodic motion to crush and discharge the materials, thus realizing mass production.

Hongxing Machinery as one famous China jaw crusher supplier has large and small jaw crusher for sale, welcome to contact us to get jaw crusher price!