Introduction to the working principle of jaw crusher

The jaw crusher uses the "chewing" action of the jaws to crush the stone. The stone between the two jaws is crushed by shearing, splitting, squeezing, etc. The finished product has high specifications,   without needles The finished product. Understanding the working principle of the jaw crusher will help users to choose quality jaw crusher equipment. The principle of the jaw crusher is better understood, and the structure is simpler, which meets the user's simplified and  processing needs.

The crushing cavity of the jaw crusher presents a "v" shape. The stone material enters from the upper part of the "v". Under the action of gravity and the movable jaw plate, it continuously flows to the lower part of the "v". When the movable jaw is far away from the static jaw, it is at the bottom. The stone material that has been broken into a qualified particle size is discharged from the discharge port. When the movable jaw is close to the static jaw When slabs, the stone reduces the volume of the material, and the materials are close to each other and squeezed. When the pressure rises to more than the strength of the material, the stone will be broken and processed through cycles to complete the mass processing requirements.

Jaw crusher, as a coarse crushing equipment often used in sand and gravel production lines, has the advantages of simple structure, stable operation, etc., and is very easy to operate and maintain. The main components of the jaw crusher include movable jaw plate, static jaw plate, side guard plate, thrust plate, eccentric shaft, pulley, adjustment block and motor, etc. The materials of each component are selected, which provides a strong guarantee for the high-yield operation of the jaw crusher.

Jaw crusher operating skills:

1. Operators need to undergo systematic technical training before taking up their posts to establish awareness and use equipment reasonably and correctly.

2. When the equipment is in operation, it is strictly forbidden to peep into the machine from the upper part of the jaw breaking machine, or make any adjustments, overhauls, or put your hands in the feed opening to move the stones in the machine to prevent accidental injury.

3. The electrical equipment of the jaw breaking machine should be in contact with the ground, and the wires should be installed in the insulating tube.

4. During the use of the jaw breaking machine, the equipment should be inspected and maintained regularly to extend the service life of the equipment.