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.

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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Selection and selection steps for rotary joints forms
Selection and selection steps for rotary joints forms

The working principle of rotary joints is a topic of interest to many customers, and different specifications and models of rotary joints have different working principles. Before using rotary joints, we should learn more about them in order to facilitate our design. Below, we will visually explain the working principle of the rotary joint based on its circulation method in the form of graphics and text.

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The difference between pneumatic rotary joints and hydraulic rotary joint
The difference between pneumatic rotary joints and hydraulic rotary joint

The sealing surface and sealing ring are made of special materials, which are wear-resistant, long-lasting, corrosion-resistant, and leak free. By visually inspecting the appearance of the product, the wear of the internal seal can be observed, preventing mechanical shutdown or damage, achieving a preventive effect and reducing losses

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Installation method of high-speed rotary joints
Installation method of high-speed rotary joints

Install the machine as concentric as possible to ensure the good operation of the rotary joint.

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How to maintain high-speed rotary joint
How to maintain high-speed rotary joint

High speed rotary joint is a type of rotary joint. The name indicates the purpose of high-speed rotary joints. Yes, high-speed rotary joints are used for high-speed interface transmission media

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Application fields of pneumatic rotary joint
Application fields of pneumatic rotary joint

industries such as metallurgical machinery, papermaking machinery, and construction machinery. This product is a transitional connection sealing device that inputs gas medium from a static system to a dynamic rotating system

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Characteristics of hydraulic rotary joint
Characteristics of hydraulic rotary joint

The hydraulic rotary joint has a compact structure and small volume, Hydraulic rotary joints have a wide range of applications. Due to the choice of sealing material and the forward position, bearings and other parts are not in contact with the fluid medium, preventing corrosion. Therefore, they can be used in any fluid (gas, water, oil, etc.)

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How to reduce the torque of pneumatic rotary joint
How to reduce the torque of pneumatic rotary joint

The main transmission medium of pneumatic rotary joints is gas, consisting of joints, solenoid valves, cylinders, and vacuum equipment. It has the characteristics of small size, light weight, and low friction torque, making the seal more stable and reliable

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Working principle and maintenance of hydraulic rotary joints
Working principle and maintenance of hydraulic rotary joints

Hydraulic rotary joints usually have three oil ports connected to workshop pipelines. For example, if the inner diameter of the core shaft is smaller than the diameter of the housing, its gap is equivalent to the gap between the cylinder barrel and the piston of a typical hydraulic cylinder

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The key to choosing a high-temperature rotary joints lies in its material
The key to choosing a high-temperature rotary joints lies in its material

The key to choosing a high-temperature rotary joint lies in its material

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Reasons and solutions for periodic leakage of rotary joint
Reasons and solutions for periodic leakage of rotary joint

Reasons and solutions for periodic leakage of rotary joints

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