How To Protect And Maintain The loading arm Rotating Joint

No matter what machinery is in use, it is necessary to protect and maintain it. The first step is to clean it properly, and the same applies to the crane tube rotating joint. Next, we will introduce how to pay attention to cleanliness when using rotating joints in equipment.
The new equipment for loading crane pipe rotary joints should maintain the cleanliness of the rotary joint drum and the inside of the pipeline. Special attention should be paid to new equipment, and filters should be added if necessary to avoid abnormal wear caused by foreign objects on rotating joints. Due to long-term non use of the machine, it can cause scaling and rusting inside the rotating joint. Please note that there may be jamming or dripping during reuse. For those with oil injection devices, please regularly inject oil to ensure the reliability of the rotating joint bearing operation. The rotating joint of the crane tube for circulating hot medium should gradually generate temperature to avoid sudden temperature changes. Check the wear condition and thickness change of the sealing surface (usually 5-10mm for normal wear).
Observe the friction trajectory of the sealing surface to see if there are any issues such as three intermittent points or scratches. If there are any above mentioned conditions, they should be replaced immediately. After using the crane tube rotary joint for a period of time, many small precipitates may occur due to the medium. If the machinery is constantly in operation, the use of the rotary joint is only beneficial and harmless. If the machine stops, it is necessary to fold off the crane tube rotating joint for cleaning and keep it properly. Install the standby station when it needs to be running. Extend service life.