What should be paid attention to when the sand crusher is tested

　　As we all know, the test run of mining machines such as sand crusher equipment is very important. Whether it is a test machine before purchase or a test machine after purchase and installation, users should pay attention to it. But what specific aspects need to be tested when the sand and gravel crusher equipment is tested, and what are the details that we need to pay attention to?Many people don't know it, so let's follow the editor to find out.

(1) Before testing the machine, check whether all solid parts are in good condition to ensure that there is no looseness;

　　(2) Check the adjustment device of the discharge port of the sand crusher again, and the adjustment standard should strictly follow the adjustment range specified in the manual;

　　(3) During the test run, observe the operation status of flywheel and sheave to ensure smooth operation;

　　(4) Ensure that all friction parts are free from scratches, chips and grinding, and no abnormal noise. If any abnormality is found, s* immediately to check and eliminate;

　　(5) Continuous operation for 2 hours, the bearing temperature rise shall not exceed 30℃.