
Standard Slip Ring
Supports protocols such as SercosIII, Linux, ProfiNet, EtherCAT, Ethernet/IP, Modbus/TCP, etc.
Provide rotor and stator with PCB design, which can meet stricter height limitation requirements.
Fiber optic rotary joint (FORJ) also known as fiber optic slip ring or fiber optic rotary connector
Rotary joint RF slip ring is used for the continuous transmission of microwave or light wave signals.
Integrated pneumatic rotary joint transmit various media such as gas, liquid, light, and signals.
Customized Slip Ring
1000 rpm~12000 rpm high speed slip ring uses a metal shell and specially internal structure
High apm sliprings are usually customized, manufacture the hole size ranging from 0.5m to 2m
Designed by exact requirements. Transfer pneumatic, hydraulic, electric, data, FORJ, RF.
Rotary Union
Anti-spherical sealing design, four times stronger than ordinary spherical sealing rings.
Multi-spring design structure provides stable spring force for the sealing surface.
One-way and two-way integrated structure, high versatility and low inventory cost.
Split structure and removable sealing bag facilitate quick on-site maintenance.
Special structure for steelmaking and continuous casting cooling rollers in the steel industry.
It is completely embedded inside the bearing cover and roller, with no pipes outside.
Transfer pneumatic, hydraulic, electric, FORJ, RF. manufactured by exact requirements.
Slip Ring Manufacturer & Rotary Union Supplier - WayDun Technology
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Recent News

Why Does Rotary Union Leak Fluid When the Equipment Starts Rotating? – Not Leak When Stationary
The area around the rotary union remained completely dry, when the equipment was shut down and held under pressure for ten minutes. Just as the spindle began to pick up speed, droplets of water were flung outward along the casing, forming a ring. The immediate reaction on site is often: the seal must have failed.

Rotary Union Complete Guide: Types, Working Principle, Selection, Installation and Troubleshooting
A rotary union is a rotating mechanical device that transfers fluid or gas while maintaining a sealed connection. Depending on the application, a rotary union may transfer hydraulic oil, coolant, water, compressed air, steam, thermal oil, vacuum, or other compatible media. Rotary unions are widely used on machine tools, rotary tables, spindles, rollers, drums, hydraulic

High Temperature Effects on Electrical Slip Ring Performance
Operating temperature is a critical factor that directly affects the reliability and service life of an electrical slip ring. Before selecting a conductive slip ring, equipment manufacturers must provide information about the actual operating environment, including temperature conditions, because different applications require different material selections and protection designs. If a standard electrical slip ring operates

Custom Marine Slip Rings: Power & Signal & Fluid Solutions for Offshore Equipment
Offshore marine equipment operates under extreme environmental conditions, including high salt spray, intense mechanical vibration, temperature cycling and humidity. Which demand rigorous standards for safety, stability, weather resistance and serviceability. Customized marine slip rings serving as the primary rotating hub for electrical power, signal and fluid transfer. Should maintain non-stop operation across offshore engineering machinery,





