Jaw crusher maintenance

To ensure the jaw crusher works, at the correct operation, the need for planned maintenance, including routine maintenance checks, minor repairs, repair and overhaul.
(1) minor repairs to the main contents include inspection and repair adjusting device, adjusting the discharge port clearance, the wear liner U-turn or change. Check the transmission part, for oil lubrication system in a timely manner with the other. Small repair cycle of 1 to 3 months.
(2) minor repairs at the repair work, including replacement of the thrust plate, liner, bearing, etc. check and repair. In the repair cycle is generally 1 to 2 years.
(3) overhaul at the ongoing repair work, including replacement of turning the eccentric shaft and spindle, and E, casting rod head the Ministry of babbitt, replace or repair a worn parts. Overhaul cycle is generally 5 years.
 jaw crusher lubrication
(1) constant attention and in a timely manner the work of the friction surface was lubricated, to ensure the normal operation of the machine and extending its life.
(2) jaw crusher used grease should be based on the use of location, the temperature conditions may be, under normal circumstances the use of calcium, sodium and calcium that grease.
(3) by adding the grease within the bearing space volume for about 50% every 3 to 6 months to replace a. Oil change, the application of clean gasoline or kerosene cleaning roller bearing raceway.
(4) jaw crusher before starting, the thrust plate and thrust bearing plate between the amount of grease to be injected.