Temperature of friction parts of jaw crusher. In the high-speed operation of the jaw crusher, all the power consumed by friction is converted into heat, which causes the temperature of the friction parts to rise. When lubricating with lubricating oil, the heat is continuously absorbed from the friction surface to be dissipated, or a certain amount of oil is supplied to heat away, so that the temperature of the friction surface is reduced.

1. Moving jaw temperature. The jaw crusher uses the repeated action of the upper and lower jaws to crush the rolled material to achieve crushing. The upper and lower parts of the movable jaw are close to the fixed jaw. After crushing the material, the movable jaw leaves the fixed jaw and the product is discharged from the discharge port. It can be seen that the working intensity of the moving jaw is high, and the temperature of the moving jaw is prone to abnormalities. When the temperature rises to a certain limit value, the jaw plate will be damaged. If necessary, certain measures must be taken to solve the abnormal temperature rise of the moving jaw to avoid Equipment failure causes downtime and reduces production efficiency.

2. Bearing temperature. When the jaw crusher works at high temperature, it should always pay attention to the bearing temperature to keep it in a good lubrication state, and pay attention to whether there is any abnormality in sound and vibration. If it is found to be abnormal, s and inspect immediately to find out the cause and confirm whether it is jammed by the non-fragile objects or the hammer and other parts are damaged.

Reasons why jaw crusher is worth buying are highly reliable. Use better production materials, such as: the movable jaw assembly is made of high-quality cast steel, and the heavy eccentric shaft is processed by forging billet, which makes the equipment have extraordinary reliability, durable, and suitable for the crushing of more materials. high strength. Adopting finite element analysis technology, the complete cooperation of the integral cast steel bearing seat and the frame *ly enhances the radial strength of the bearing seat and makes the equipment have higher strength. The newer adopts a toothed guard plate, which increases the effective length of the jaw plate, and the output is higher.