1. Frequently check the anchor nuts of the steel pipe shot blasting machine chamber body, and tighten them in time if they are loose.
2. Frequently check whether the hoist belt is too loose or deviated, and if any abnormality is found, it should be adjusted and tightened in time.
3. Regularly check the wear of the shot blasting blade, shot dividing wheel and directional sleeve of the steel pipe shot blasting machine. When the thickness of the blade is uniformly worn by 2/3, the width of the shot dividing wheel window is uniformly worn by 1/2, and the wear width of the directional sleeve window is uniform. When it increases by 15mm, it should be replaced.
4. Check the screw conveyor frequently. When the blade diameter is worn by 20mm, it should be replaced.
5. Frequently check and clean the debris on the screen of the pellet sand separator. When the screen is found to be worn, it should be replaced in time.
6. Frequently add or replace the lubricant according to the lubrication system.
7. Regularly check and clean the wear of the indoor guard plate. If the wear-resistant manganese plate rubber plate is found to be worn or broken, it should be replaced in time.
8. Always clean the scattered projectiles around the equipment to prevent the operator from slipping and being injured.