The maintenance of mining machinery is a very important regular work, it should be closely with the operation and maintenance of the machine, should be full-time personnel on duty inspection.
(1) Bearing. The bearing of the mining machinery bears the full load of the machine, so the good lubrication has a great relationship with the bearing life, it directly affects the service life and the operation rate of the machine, so the lubricating oil must be cleaned and the seal must be good.
(2) The newly installed tyre is easy to be loosened and must be inspected frequently.
(3) Pay attention to check the work of all parts of the machine is normal.
(4) Pay attention to check the wear of wearing parts, at any time pay attention to the replacement of worn components.