Engineering Insights & Technical Updates

SD SWIVELES Engineering NEWS

Expert insights on rotary joint manufacturing, fluid sealing technology, industrial automation trends, and engineering innovations — helping you optimize production processes and reduce downtime.

Maintenance of high-temperature rotary joint
Maintenance of high-temperature rotary joint

During rotating operation and when supplying high-temperature and high-pressure fluids, please try not to get close to the rotating joint and do not touch it with your hands

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The rotary joints leaked immediately after installation
The rotary joints leaked immediately after installation

The concentricity between the hollow shaft and the rotating body is insufficient. Solution: Check the size and accuracy, check the tightness of the metal hose, and adjust the fixed connection with the rotating body

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Installation method of high voltage joints
Installation method of high voltage joints

try to choose the interface of the rotary joint and connect it to the machine with a hose to reduce auxiliary weight and vibration, effectively extending the service life of the rotary joint

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What should  do if the rotary joints leaks right after use
What should do if the rotary joints leaks right after use

the solution of the rotary joint leaks

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How to replace the seal of the rotary joints
How to replace the seal of the rotary joints

Long term use of rotary joints can cause leakage, which is generally caused by insufficient concentricity of the joint docking; The friction surface of the graphite ring has not been worn in

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Pneumatic-rotary-joints
Pneumatic-rotary-joints

2-in-1 pneumatic rotary joint's specification parameters

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Introduction to hydraulic multi-path rotary joints
Introduction to hydraulic multi-path rotary joints

Hydraulic rotary joint is a connecting and sealing device that inputs fluid medium from a stationary pipeline into rotating equipment. The product is applied in various automation industries

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Working principle of pneumatic multi-path rotary joints
Working principle of pneumatic multi-path rotary joints

We independently design multiple channels on a single pneumatic rotary joint product, which can simultaneously transmit compressed air, vacuum hydrogen, nitrogen vapor, and other gas media in any 360 degree rotating operation without interfering with each other. This is called a pneumatic multi-path rotary joint

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what is swivel union
what is swivel union

To choose the correct type of the rotary joint, first to understand the function and classification of the rotary joint. A rotary joint is a transition connection seal that inputs a fluid medium from a static system to a dynamic rotating system

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Characteristics of rotary joint
Characteristics of rotary joint

A rotary joint is a component that can rotate 360 ° and has good sealing performance. It is a device that can solve problems such as pipe winding, wire winding, etc

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Precautions for installing rotary joint
Precautions for installing rotary joint

Please remove foreign objects from the pipes, rollers, and other flow channels to prevent them from entering the sealing surface. New machines often have abnormal damage to the rotating joints due to unclean interiors (cylinder ring jamming, spherical ring pulling). In addition

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Advantages of MXPH series rotary joint
Advantages of MXPH series rotary joint

Adopting a balanced sealing design with precision grinding, suitable for use in high-temperature and high-speed working conditions

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