Since the main components of the cone crusher are steel, it is easy to rust, which will affect the normal operation, so reasonable maintenance and storage are the key:
　　 1. If the flywheel has been removed from the eccentric shaft, the contact surface between the flywheel and the shaft should be coated with preservative.
　　2. During storage of the cone crusher, run the crusher at least once a month to ensure that the bearings are kept lubricated. If the crusher cannot be operated during storage, the flywheel of the crusher be manually rotated 3 to 4 times to ensure that the bearings are lubricated. If necessary, add grease to the bearing. 　　3. The contact surface of the bearing seat on the frame and the frame, the contact surface of the toggle plate and the contact surface of the toggle plate seat, and the tie rod hole (if applicable) should also be coated with antiseptic.
　　4. When the cone crusher is taken out from the storage place, the painting condition be checked and repaired as needed. Before assembling the crusher, the preservative should be removed from all contact surfaces.
　　 5. The removed parts should be stored on a stable support to prevent contact with the ground.