The materials used to manufacture high-speed rotary joints are quite special. Firstly, they must be resistant to high temperatures and friction, as high-speed rotation wears out quickly and friction generates heat Wear characteristics of high-speed rotary joint View details
One reason for steam rotary joint leakage is the spring and column ring. Reasons for steam rotary joints leakage View details
The purpose of the seal in the rotary joint is to seal the connection and allow one of the two pipeline sections to rotate relative to the other. At the same time, in order to reduce the pressure drop across the connection. Therefore, it is best to place the rotary joint seal in the enlarged axial portion of the entire fluid bearing channel formed by the pipeline section The purpose of rotary joint seal View details
Application scenarios of rotary joints: cold rolling mills, hot rolling mills, hot rolling mills, steel mills, etc. printing industry The application of rotary joint in the steel industry View details
Flexible pipes (such as metal hoses) must be used to connect the inlet and outlet, and it is prohibited Rigid pipe To compensate for the axial displacement and concentricity deviation of the rotary joint. The length of the hose should be sufficient to avoid twisting or excessive stretching The core steps of the inlet and outlet water connection of the rotary joints View details
ensure that the equipment has stopped running and completely released the fluid pressure (water, oil, or gas) inside the joint. Disconnect the connector from the equipment and remove it from the spindle or pipeline. If the joint is equipped with a flange or threaded connection, use a suitable tool to loosen the fastener. How to replace the O-ring of the rotary joints View details
Rotary joints are mainly used in rubber product production for fluid (steam, thermal oil, cooling water) pathways of rotating components such as internal mixers, open mixers, calenders, extruders, and vulcanization equipment The use of rotary joint in the rubber industry View details
Silicon carbide rings are sintered at high temperatures, and the flat surface is a mirror surface polished with diamond. The characteristics are high hardness, high temperature resistance, and friction resistance. Silicon carbide ring and graphite friction seal, because the powder nature of graphite produces a sealing ring effect. Impurities are difficult to enter the sealing end face Why do high-speed rotary joint need to be sealed with silicon carbide View details
During rotating operation and when supplying high-temperature and high-pressure fluids, please try not to get close to the rotating joint and do not touch it with your hands Maintenance of high-temperature rotary joint View details
The concentricity between the hollow shaft and the rotating body is insufficient. Solution: Check the size and accuracy, check the tightness of the metal hose, and adjust the fixed connection with the rotating body The rotary joints leaked immediately after installation View details
try to choose the interface of the rotary joint and connect it to the machine with a hose to reduce auxiliary weight and vibration, effectively extending the service life of the rotary joint Installation method of high voltage joints View details
the solution of the rotary joint leaks What should do if the rotary joints leaks right after use View details
rotary jointsrotary joints
