1. Keep the rotary joint drum and the inside of the pipe clean. Special attention should be paid to the new equipment, and filters should be added when necessary to avoid abnormal wear of the rotary joint caused by foreign objects.
2. The long-term non-use of the machine will cause the internal scale and rust of the rotary joint. Please note that it will There is a stuck or dripping situation.
3. If there is an oil injection device, please oil it regularly to ensure the reliability of the rotation of the rotary joint bearing.
4. The rotary joint that circulates the heating medium should gradually generate temperature to avoid sudden temperature changes.
5. Check the wear condition and thickness change of the sealing surface (usually 5-10mm for normal wear); observe the friction track of the sealing surface to see if there are three-point intermittent or scratches. If there is any above condition, Should be replaced immediately.
6. The rotary joint should be handled with care, and it is strictly forbidden to be impacted to avoid loss of joint components.
7. It is strictly forbidden for foreign objects to enter the inside of the rotary joint.
8. Do not run the rotary joint for a long time without idling.
