Pneumohydraulic rotating unions have very high sealing requirements, and different designs and sealing materials are required depending on the type of medium and pressure used.
Jinpei has entered into a co-operation agreement with a well-known German pneumohydraulic rotary seal manufacturer to jointly develop pneumohydraulic rotating unions.
According to the different needs of various customers, conductive slip rings, high-frequency swivel joints, waveguide swivel joints and fibre optic swivel joints can be integrated into pneumohydraulic swivel joints.
High-precision part processing combined with advanced surface treatment process and new testing equipment ensure the surface precision and wear resistance of the rotary shaft; the design strictly tested by a group of experts and original imported seals fully guarantee the stable and excellent performance of the products in various media (compressed gas, hydraulic oil, liquid, paint and other fluids) and use pressure.

Benefits:
Simultaneous transmission of gases, vacuum, energy and signalling media

Compact design, lightweight construction, small size
+Standard interfaces M5, G1/8, G1/4, G3/8, G1/2, etc.
+Channel number 1/2/4/6/8/8/12/16/16/24/24/36 etc.
+Maximum pressure 1.0MPa, vacuum -100 kPa

Customised interface sizes and special requirements for high speed and high pressure are available on request

Typical applications:
Automation equipment
Machine tools
Oil drilling
Automatic milking machines