Oil film sealed high-speed and high-pressure multi station rotary joints

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Oil film sealed high-speed and high-pressure multi station rotary joint is an advanced fluid dynamic sealing device designed to solve the medium transmission problem between fixed pipelines and rotating equipment under extreme working conditions. This device integrates high-speed operation, high-pressure bearing, and multi-channel diversion/reflux functions. The core lies in the use of balanced mechanical seals combined with oil film lubrication technology to achieve leak free dynamic transmission of media such as water, hydraulic oil, steam, and thermal oil. Its design breaks through the technical bottleneck of traditional seals that are prone to wear and leakage under high pressure and high speed, and is widely used in high-end industrial fields such as metallurgy, chemical industry, papermaking, plastic machinery, and wind power generation.

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;