The Used Coal Jaw Crusher Manufacturer In South Africa is the most commonly used type of crusher, so there are more customer concerns about the use, repair and maintenance of jaw crusher. Here, Henan Shibang jaw crusher production research experts can help you answer jaw crusher. What are the no-load and load test requirements for the machine after maintenance? After overhaul and intermediate repair of jaw crusher, the no-load test time is generally 2 ~ 6 hours, or the test time is determined according to the specific situation. Before the test run, if the crane uses a crane to rotate the eccentric shaft for one week, it is determined that there is no resistance before driving.


I. Requirements for Jaw Crusher No-load Startup

1. Start and stop according to the startup procedure. The related lock system of the electrical part should meet the maintenance requirements.

2. All solid parts should be firm without looseness.

3. All lubrication points are lubricated normally and there are no loopholes.

4. The temperature rise of the bearing should not exceed 30 degrees.

5. The flywheel rotates smoothly.

6. All adjustment agencies are flexible and reach the required adjustment range.