Crushing Machine 250 400 Diesel Engine Jaw Crusher Mining Equipment

Crushing Machine 250 400 Diesel Engine Jaw Crusher Mining Equipment

Introduction of Stone Jaw Crusher
Stone Jaw Crusher is widely used for crushing stone, rock, glass, metal, ore, such as limestone, granite, dolomite, marble stone. in the industry of mining, construction, railway, water conservancy and chemical. Usually, in a whole production line, Ore Crusher Equipment is used for first crushing.

Jaw crusher is a new product absorbing world advanced technology, bases on our present traditional jaw crusher, and adopts three-dimensional design theory. Comparing with traditional jaw crusher, it has larger capacity and crushing ratio, bigger range of input size, evener product size, and easier maintenance.
Features of Stone Jaw Crusher
1. High crushing ratio, well-distributed final product size.
2. Discharge opening of the jaw crusher is adjustable reliably within a wide range through the stuffing of shim, thus it is capable to meet various requirements of customers.
3. Lubrication system of it is safe and reliable, which boasts an easy and convenient maintenance.
4. Simple structure, reliable performance, low maintenance cost.
Working Principle of Stone Jaw Crusher
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.
Technical parameters:

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