Minor repairs: Inspect and repair the wear and lubrication of the suspension, dust, eccentric bushings, bevel gears, thrust discs, drive shaft bushings on the upper part of the broken cone. Check and repair the lubrication system and replace the oil. Inspect and repair the wear and fastening of the liners. The minor repair and maintenance cycle is approximately half a month. Medium repair content: The inspection cycle is mainly determined by the wear of the conical lining and the frame lining, as well as the wear of the drive bushing. The repairs include replacing the broken cone liner; repairing or replacing the wear parts of the drive shaft, drive shaft bushing, bevel gear and suspension; repairing or replacing the eccentric sleeve, the inner and outer village sleeves and the thrust disc; repairing and replacing the electrical equipment. The mid-repair includes all the minor repairs, usually once every six months. Overhaul content: mainly to repair the replacement frame, the middle frame, the beam and the repair foundation. Overhaul and complete the inspection and processing of the medium repair project, and carry out technological innovation. The overhaul period is generally about five years. It should be pointed out that the medium repair and overhaul cycle is related to the soft and hard of broken ore. For example, iron ore crushing hard magnet, 3-4 months is required in the repair time, and crushing limestone, and some can be extended about two years. Meanwhile crusher usually has a lot of work to maintain and repair and spare parts quality. Therefore, strengthening the usual maintenance and repair work, preventing accidents and improving the quality of repairs are important ways to extend the operating period of the machine. Portable And Separable Marking Machine Portable And Separable Marking Machine,Portable Marking Machine,Separable Marking Machine,Separate Fiber Laser Marking Machine Jinan Bodor CNC Machine Co., Ltd. , https://www.lasercuttings.nl