Product Introduction
A rotating hydraulic union is a precision-engineered component that transfers hydraulic fluid, oil, or other media between stationary and rotating equipment. It is widely used in machinery that requires continuous rotation, such as CNC equipment, automation systems, packaging machines, winders, and heavy-duty industrial devices. Designed for durability, sealing reliability, and smooth operation, it helps reduce downtime and improve the efficiency of hydraulic systems.
Product Features
Our rotating hydraulic union solutions are specifically designed to withstand demanding operating conditions and meet the needs of applications requiring strict fluid flow stability.The internal structure is optimized to reduce leakage risks and ensure long service life during high-speed rotation.
Key features include
Stable rotating performance
Precision machining technology ensures smooth movement with minimal friction, even during continuous operation.
Reliable sealing system
Advanced sealing components help prevent fluid leakage and maintain pressure stability under different working conditions.
Flexible media compatibility
Suitable for hydraulic oil, coolant, water, air, and other industrial fluids depending on the configuration.
Compact and practical design
The space-saving structure makes installation easier in equipment with limited mounting space.
Product Specifications
| Item | Specification |
|---|---|
| Product Type | Hydraulic Rotary Union / Hydraulic Rotary Connection Component |
| Working Pressure | Up to 35 MPa (350 bar); Custom pressure options available |
| Rotating Speed | According to model and application requirements |
| Media | Hydraulic oil, water, air, coolant, and other fluids |
| Body Material | Aluminum Alloy / Stainless Steel |
| Seal Material | NBR / Viton / PTFE |
| Operating Temperature | -20°C to +120°C; Custom temperature ranges available |
| Installation Method | Flange Mounting or Threaded Connection |
| Application | Automation Equipment, Industrial Machinery, Hydraulic Systems |
Services
We provide professional support throughout the purchasing process, from product selection and technical consultation to customized manufacturing and after-sales assistance.
Our service includes:
Engineering support for application matching
Custom dimensions and connection designs
Quality inspection before shipment
Fast response to technical questions
Long-term cooperation support for global customers
We work closely with distributors, equipment manufacturers, and industrial users to provide solutions that fit real production needs.
FAQ
Q: What is this component used for?
A: It transfers hydraulic fluid between stationary and rotating parts while maintaining a reliable sealed connection.
Q: Where is it commonly used?
A: It is commonly used in rotary equipment, machine tools, industrial machinery, and hydraulic systems requiring fluid transfer during rotation.
Q: What are the main benefits?
A: It provides smooth fluid transfer, reliable sealing, reduced leakage, and stable performance during rotation.
Q: How should the right model be selected?
A: Selection should consider operating pressure, rotational speed, fluid type, temperature, connection size, and installation requirements.
Q: Is it suitable for continuous rotation?
A: Yes. Suitable configurations can support continuous rotation while maintaining reliable fluid transfer under specified operating conditions.
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