Gap sealing oil and gas multi station rotary joints

Gap sealed oil and gas multi station rotary joint is a high-precision fluid dynamic sealing device specifically used to transport fluid media (such as hydraulic oil, gas, coolant, etc.) from fixed pipelines to rotating or swinging components. This device combines “gap sealing” technology with “multi-path/multi station” structural design, aiming to solve the problem of simultaneously transmitting multiple media and requiring high-speed operation in complex automation equipment.
This type of joint is widely used in fields such as CNC machining centers, metallurgical converter tilting systems, accompanying fixtures for automated production lines, semiconductor manufacturing equipment, and high-end engineering machinery. Its core advantage lies in the use of non-contact or micro gap oil film sealing mechanisms to achieve stable fluid transmission at low friction and high speed, while supporting parallel operation of multiple independent pathways.

Product Features:
1. Supported by two wide and high-precision bearings, the operation is smooth and the bearings do not require maintenance for life;
2. High speed and high-pressure sealing structure, no contact wear of sealing rings, ensuring long-term fault free operation of the product and low rotational torque;
3. Adopting a special product structure, there is no frictional heat generated during high-speed operation; The rotational torque is not affected by working pressure and temperature;
4. The working range of the speed is wide, and it can reach up to 5000 RPM at high speeds; Drain hole design to prevent leakage to the external environment;
5. Serve equipment such as machining center rotating workbenches, hydraulic workstations, coilers, wind turbines, centrifuges, etc;