What are the steps for the test run of the vertical sand mill

Introduce the steps of test run of vertical sand mill
1. Make preparations before the trial operation of the vertical sand mill.
2. Check whether the installation of each component is firm.
3. The rotation direction of each machine should run in the direction indicated by the arrow (the direction of the test should be jogged).
4. Check whether the cooling water is smooth.
5. V-belt adjustment is suitable for restarting, after working for 50 hours, adjust again.
6. Add grinding media from the top of the cylinder.
7. Start the feeding pump first, input the material, and then start the main machine after the top screen is loaded.
8. When the vertical sand mill stops for a long time and restarts, it is often due to the settlement of solid particles and grinding media in the material "stuck" at a lower temperature, tighten the disperser, viscous materials, and the "brake" phenomenon is more serious. At this time, when the jog motor cannot be started, the hand should be used to "turn" the main shaft pulley and supplemented by inputting a small amount of solvent to dissolve the material, so that the material can be dissolved before starting.
9. In short, it cannot be started forcibly, so as not to damage the electrical appliances and the body.
10. The vertical sand mill stops for a long time, and the dry materials should be cleaned up.
11. Clean the disperser, only slightly. Since the disperser and grinding media run at the speed of the cleaning liquid, the intermittent rotation is easy to wear and break.
12. When using new grinding media, it should be screened to remove foreign matter such as impurities and debris.