Jaw crusher is composed of motor, belt pulley, eccentric shaft, moving jaw, static jaw, box, lining plate adjusting device, counterweight wheel and other components. When working, the motor drives the pulley on the eccentric shaft, the pulley drives the eccentric shaft, and the eccentric shaft drives the movable jaw part. The movable jaw begins to move eccentrically with the eccentric shaft, and there is a V-shaped crushing cavity between the movable jaw and the static jaw. When the stone enters the crushing cavity and falls between the movable jaw and the static jaw, it begins to extrude the material continuously.

In order to ensure the capacity of jaw crusher and reduce the failure in production, what should be paid attention to in the process of maintenance and repair of jaw crusher?

1.If the working place of the equipment is a high temperature environment, the jaw crusher can be placed in the ventilation position, which can ensure the heat emission of the motor, which is an effective scheme to extend the service life of the motor.

2.In the process of using, check the cutter screws of jaw crusher regularly. After using the new machine for 1 hour, fasten the screws of moving and fixed cutters with tools, strengthen the fixity between the blades and the tool holder, and lubricate all parts regularly.

Unique advantages of jaw crusher:
1. The mixing uniformity of the two materials is good, and the amount of desulfurized limestone is greatly increased. The addition amount can reach 60%, effectively reducing the cost of raw materials.
2. It can complete the crushing of large limestone, with the maximum crushing particle size of 1000 * 1200mm, effectively solving the original problem of "one side is the shortage of limestone supply, the other side is the inability to store large quantities of large limestone".

3. It effectively improves the labor intensity and working environment of workers. Due to the high level of automation of limestone crusher, there is no need for manual contact with materials, and the working conditions of workers are greatly improved.
4. The particle size of the waste product is only 2-15mm, which effectively solves the problem of large particle size of the original limestone, often blocking the slide or even affecting the output of the pulverizer.