Henan Liming heavy industry is engaged in the sand making machine equipment research and development more than 20 years, every day I will be by the company’s ore dressing equipment factory departure to the destination, the following introduce the user to sand making machine lubrication, maintenance steps.
1. The lubrication
(1) often pay attention to and do a good job on the surface of the friction lubricating, timely to ensure the normal operation of the machine and prolong its service life.
(2) the machine the grease should be adopted according to the location, climate conditions, generally USES the calcium base sodium, sodium and calcium base grease.
(3) adding grease the bearing seat of its space about 50% of the volume, replace a piece every 3 ~ 6 months. Application in an oil change clean petrol or kerosene cleaning roller bearing raceway.
(4), before the machines on the thrust plate and thrust plate bearing should be injected into the right amount of grease.
2. Maintenance
To guarantee the normal work of the jaw crusher, except right * for planned maintenance must be conducted, including daily maintenance inspection, minor repairs, repair and overhaul.
(1) Minor repairs
Main content including check and repair the adjustment device, adjust the discharging mouth gap, to wear plate head or replacement. Maintenance transmission parts, lubrication system and change of lubricating oil and so on. Minor repair cycle for 1 ~ 3 months or so.
(2) Repair
In addition to light overhaul of all the work, including the replacement of the thrust plate, plate, check and repair the bearing shell, etc. Long cycle of general is 1 ~ 2 years.
(3)Overhaul
All the work except for long, it will also include replacement or turning eccentric shaft and the moving jaw mandrel, casting rod head babbitt, replace or repair the wear parts. The overhaul cycle generally for 5 years or so.