Jaw crusher is the most widely used crushing equipment in the mining machinery industry. It is deeply loved and trusted by consumers because of its strong crushing ratio, high crushing efficiency, and large output. Many customers will encounter many problems during operation. Based on customer feedback, Zhengzhou Global Heavy Industry will list the reasons for the sudden shutdown of the main jaw crusher.
Reasons for jaw crusher shutdown
1. The tight sleeve of the eccentric shaft of the crusher is loose, resulting in no gap on both sides of the bearing seat of the frame, making the eccentric shaft stuck and unable to rotate;
2. The voltage at the work site is too low, and the host cannot power off after encountering large pieces of material;
3. The discharge port of the crusher is blocked, causing the cavity to be filled with materials;
4. The V-belt that drives the crusher sheave is too loose, causing the belt to slip; we can take the following methods to eliminate it:
Jaw crusher shutdown solutions
(1) Reinstall or replace the tightening bushing;
(2) Adjust the voltage at the work site to meet the requirements of the host operating voltage;
(3) Clear the blockage at the discharge port of the crusher to ensure smooth discharge;
(4) Tension or replace the V-belt;