Note: the bearing bears all the loads of the machine, so satisfactory lubricating oil is crucial to the life of the bearing, which directly affects the life and operating rate of the machine, so the lubricating oil must be kept clean , Tightly sealed, the main oiling places of this machine: rotating bearings, roll bearings, all gears, movable bearings, and surfaces with relatively simple sliding. The newly installed tires are prone to looseness and need to be checked and maintained frequently.

Check whether all parts of the machine are working normally. Pay attention to check the wear degree of wearing parts, and replace wearing parts as soon as possible. The relatively simple surface of the bottom frame where the movable device is placed should be removed to remove dust, etc., so that the movable bearing cannot move on the bottom frame when the machine encounters unbreakable materials, causing serious accidents. If the bearing oil temperature rises, it should be stopped immediately and the cause should be eliminated. If there is an impact sound when the rotating gear is running, it should be stopped immediately to check and eliminate it.