1) Keep the bearing and its surroundings clean
2) carefully used when used: if used careless to the bearing with a strong impact, will make the bearing scars, indentation, fracture and other injuries.
3) Use the appropriate tool
4) Note that the rust of the bearing to avoid the use of wet places, and do not make sweat stains, should wear gloves
5) the operation of machinery and motor to no vibration, sound and humidity to normal, the bearing temperature does not exceed 75 ℃, the motor temperature shall not exceed the manufacturer.
6) The chain hoisting of the transfer machine must be consistent, and at the full load, the chain loosening does not allow more than two chains
Ring length, no card chain, jump chain phenomenon.
7) crusher safety net safety device should be kept intact, in the course of work to always check, if damaged
Immediately stop processing.