Liquid/Pneumatic + Electrical Slip Ring

Liquid/Pneumatic + Electrical Slip Ring

Except traditional electrical slip ring, Barlin Times also could design and produce fluid/pneumatic rotary joint with electrical part combination to meet the requirements of some special industries. So sometimes, we called this kind of slip ring for pneumatic slip ring/rotary joint, hydrawulic slip ring, pneumatic rotary union, steam rotary joint, air precision slip ring, rotary unions for air and so on. Actually, the performance of this kind of rotary joint can be as same as slip ring part, its also would be used in any electromechanical system that requires unrestrained, continuous rotation during transferring power or signals from a stationary to rating structure., which could simplify equipment design and optimize system performance. 

If you have specific customized requirement, please feel free to consult us so that our sales engineer could recommend the most suitable product to you for you reference.


  • Compact design.
  • Liquid/ pneumatic with electrical slip ring combination.
  • Transfer power and various signal for electrical part.
  • Reliable after sales service and maintenance free.
  • High work speed and big pressure as per special demand.



  • Liquid & pneumatic with electrical slip ring is available.
  • Liquid or pneumatic channels could be up to 20, electrical circuits can be from 1-48.
  • Customize liquid or pneumatic tube size to pass different media as per requirement of customer.
  • Through bore or solid hole is optional.
  • Work sped & work voltage.
  • Cable length & connector.
  • Installation method.



  • Rotary table.
  • Polishing machine.
  • Cleaning equipment.
  • Automation equipment.
  • Packing machine.


Product select

  • 1
  • Capsule Slip Ring

    8-35mm OD with gold to gold contact. 2-10mm ID for compact design. Read More
  • Through Bore Slip Ring

    Hybrid signal & power is optional. High quality with longer life time. Read More
  • Mercury Slip Ring

    High work speed and big current. Non-mercury connector is optional. Read More
  • Carbon Brush Slip Ring

    Best price & excellent sales service. Easy installation & compact design. Read More
  • Wind Turbine Slip Ring

    Different structure for big current. Reliable performance & operation. Read More
  • Separate Slip Ring

    Multi-circuits could be customized. Separate design for rotor & stator. Read More
  • Pancake Slip Ring

    Shape like a platter and always design and structure is flat. Read More
  • High Temperature Slip Ring

    Smooth work operation under 240℃. Low noise with high performance. Read More
  • High Current Slip Ring

    Current could be up to 800A. Exquisite technology&low torque. Read More
  • Ethernet Slip Ring

    Transmission rate reach 1Gbps. Transmission frequency up to 250MHz. Read More
  • HDMI Slip Ring

    Transmit 720p, 1080p,1080i video signal. Compatible with HDMI v.1.4 and DVI Read More
  • Liquid/Pneumatic Slip Ring

    Combined structure is available. Different size can be customized. Read More
  • Coaxial Rotary Joint

    Hybrid slip ring is optional. Frequency can be up to 40GHz. Read More
  • Fiber Optical Rotary Joint

    SM & MM is available. Compact design in harsh condition. Read More
  • Custom Slip Ring

    We provide custom service of more non-standard slip ring products. Read More

Contact Us

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Unit 04, 7/E, Bright Way Tower,
No. 33 Mong Kok Rd, Kowloon, HK