Customizable Multi Passage Rotary Union for Diverse Industries

Description

The Multiple Passage Rotary Union is a precision-engineered mechanical device designed to transfer multiple types of media, such as air, water, hydraulic oil, coolant, and steam, simultaneously through separate, leak-proof channels while the system rotates. This advanced rotary union is essential for complex machinery that requires multi-channel fluid transfer without cross-contamination or leakage, even under high-pressure, high-temperature, or high-speed operating conditions. With configurations ranging from 2 to 12 passages, it meets diverse application needs, including drums, spindles, index tables, and clutches.

Whether used in automated production lines, plastic injection molding machines, CNC equipment, printing presses, or packaging machinery, the multiple passage rotary union offers reliable performance, seamless operation, and extended service life. It is an indispensable solution for industries that demand continuous rotation and independent media control.

Key Features of multi passage rotary union

1. Independent Multi-Passage Design

The multiple passage rotary union features completely isolated channels that enable simultaneous transfer of different media such as air, water, steam, oil, and vacuum. This design prevents cross-contamination and supports complex operations that require precise multi-fluid management.

2. High Pressure and High Speed Capability

Engineered to withstand high-pressure environments up to 5000 PSI and rotational speeds up to 3000 RPM, this rotary union ensures stable performance under demanding conditions.

3. Durable, High-Quality Construction

Made from premium materials such as hardened stainless steel, brass, and anodized aluminum, the multiple passage rotary union resists corrosion, wear, and deformation. Advanced sealing technology minimizes friction and ensures leak-free operation.

4. Customizable Passage Configurations

Available in 2, 3, 4, 6, or more passages, this rotary union can be fully customized based on the customer’s media type, flow rate, pressure, temperature, and connection requirements, providing maximum flexibility.

5. Low Maintenance and Long Service Life

The rotary union adopts non-contact seals, precision bearings, and a balanced structure to reduce mechanical wear, extend service intervals, and minimize downtime.

6. Compact and Lightweight Design

Its space-saving structure is optimized for modern machines with limited installation space. The lightweight design reduces system load and enhances rotational efficiency.

7. Versatile Media Compatibility

Supports a wide range of media including: Hydraulic oil, Compressed air, Water (hot and cold), Steam, Coolants, Vacuum systems, Special gases.

Applications of multi passage rotary union

The Multiple Passage Rotary Union is widely used across industries requiring complex, multi-fluid rotary solutions, including but not limited to:

Plastic Injection Molding Machines

Transfer oil, water, and air to moving mold components.

Rotary Tables and Indexing Machines

Supply different media to rotating platforms without tangling hoses.

Printing Machinery

Distribute ink, air, and vacuum to various rotating rollers.

Food Processing Equipment

Deliver steam and cleaning solutions to rotating processing drums.
Steel and Paper Manufacturing: Provide cooling water and hydraulic oil to rotating cylinders.
Wind Turbines: Transfer hydraulic oil and control air in yaw and pitch systems.
Automated Assembly Lines: Enable simultaneous supply of vacuum, air, and oil to robotic arms and rotary actuators.

Why Choose Our Multiple Passage Rotary Union?

Our product stands out by combining durability, precision engineering, and versatility. The independent sealed passages allow for safe and efficient handling of multiple media without leakage or pressure loss. Whether your application demands the transfer of air, hydraulic fluids, cutting fluids, or inert gases, our rotary union guarantees reliable performance.

Quality

We use heat-treated rotors and high-performance seals, ensuring long service life and minimal downtime. The permanently lubricated bearings contribute to smooth operation, reducing vibration and wear.

Leak-Free Performance

Multi-layer sealing design to ensure zero leakage in long-term operation.

Superior Customization

Fully adaptable to your system’s specific needs, including passage sizes, pressures, and connections.

Enhanced Durability

Built with premium materials to ensure corrosion resistance and extended lifespan.

Reduced Maintenance Costs

Bearingless or low-friction options are available to minimize part wear and maintenance frequency.

Reliable Multi-Media Separation

100% independent fluid channels to prevent cross-contamination.

Proven Industry Expertise

Trusted by global manufacturers for delivering precision-engineered rotary unions.

FAQ of multi passage rotary union

Q1: Can the rotary union handle high-temperature steam?

A: Yes, our rotary unions are available with specialized seals and materials that can withstand steam temperatures up to 220°C.

Q2: Can you customize passage sizes and connection types?

A: Absolutely. We offer full customization for passage diameter, media flow rates, thread sizes, and flange configurations.

Q3: How can I prevent leaks in high-pressure applications?

A: Proper installation, using the correct torque, media filtration, and regular maintenance are key. Our advanced sealing technology also minimizes leakage risks.

Q4: Do you offer technical support for selection and installation?

A: Yes, our technical team can provide detailed selection guidance, CAD drawings, and installation instructions to ensure optimal integration with your system.

Order Your Multiple Passage Rotary Union Today!
If your system requires safe, efficient, and independent multi-fluid transfer in a rotating environment, the Multiple Passage Rotary Union is the ideal solution. Contact us now for a customized quote, fast delivery, and expert support.