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Shri Krishna Jaw Crusher is a compression type crusher comprising of a fixed jaw and a moving jaw in a ‘V’ shaped positioning. The fixed jaw is held to the body of the machine and the moving jaw is held in the jaw stock. The machine works on the principle of compression and crushing.
The large-sized raw materials are placed into the crushing chamber i.e. the cavity between the two jaws. Jaw Crusher’s Flywheel, Toggle Plates, Pitman, Eccentric Shaft and Driving Motor are responsible for generating crushing action and providing to and fro motion to break the raw materials. The moving jaw has maximum movement at the top of the crushing chamber and minimum movement at the discharge point. The material exits the jaw cavity through the opening at the bottom of the crusher. This opening is known as the discharge opening and it allows the user to control the size of the final product by the control lever.
Depending on the jaw movement mechanism, the jaw crusher can be classified as:
Single-toggle Jaw Crusher: In the single toggle jaw crusher, the moving jaw is supported by the bearing on an eccentric shaft and undergoes swing motion towards the fixed jaw due to the action of toggle plate and vertical movement due to the rotation of the eccentric shaft. These two motions ensure the movement at every point on moving jaw in elliptical orbit. Crushing of soft materials is preferred by these types of jaw crushers. This design is more compact as compared to double-toggle type jaw crusher.
Double-toggle Jaw Crusher: In the double toggle jaw crusher, the moving jaw is driven by vertical movement of the pitman. This type of jaw crusher has two toggle plates on either side of pitman thereby acting as the hinge to the shaft. The two toggle plates apply pressure on the material resulting in closing of jaws at down stroke and its opening at up stroke. This makes the material to get crushed into even smaller particles as compared to single toggle type. Crushing of hard and abrasive materials is preferred by these types of jaw crushers. This design has a longer life due to lack of friction force.
Shri Krishna Jaw Crusher is the perfect machinery fit for crushing of soft, hard and abrasive materials. This unit can also be used for crushing rock quarries, sand and gravel, recycling materials, metallurgy, construction materials, railway building and in Chemical Industries.
Shri Krishna Jaw Crusher is made from best quality raw materials at our site. The main body and fly wheels of the machine is made of heavy duty cast iron or mild steel. The moving and the fixed jaws are made of manganese alloy iron or steel and can be used on both ends of each jaw. These jaws are easily replaceable if damaged by wear and tear or friction. Check plates are also provided with this unit which not only protects the body from wear and tear but also hold the fixed jaw in its position. The toggle plates are also made of cast iron. The main eccentric shaft runs on Heavy Duty Ball or Roller Bearings.
Low Power Consumption
Adjustable Size Crushing
Uniform final product
Balanced Flywheels supply continuous inertia