The jaw crusher has multiple functions. It can crush materials into medium and fine materials and directly enter the sand making machine, eliminating the need for secondary crushing equipment, saving users the budget of the production line, and being widely used in the sand production line. No matter how good the equipment is working for a long time and under high load, there will be problems without regular maintenance.

What are the reasons for the material blocking of the jaw crusher? Find the problem early and remedy it in time to avoid clogging.

1. Feeding too fast
The material entering the jaw crusher must be uniform. If it is too fast, the material will be blocked if it enters the machine cavity if it is not broken in time. To avoid this situation, a vibrating feeder is generally installed in front of the jaw crusher to feed evenly.

2. Voltage instability
The instability of the voltage will affect the speed of the motor, thereby affecting the speed of the rotor of the jaw crusher. The speed will fluctuate and cause blockage.

3. Severe jaw wear
When the jaw plate is severely worn, the material is not completely broken, the particles are too large to be removed from the bottom, and the more the accumulation, the more the machine is blocked.

4. Lubricant replacement is not timely
The lubrication of the jaw crusher bearing is extremely important. It will not only generate heat and increase its temperature, but when the lubricating oil is not effective, it will also affect the rotor speed and cause the jaw crusher to block.