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.

Textile machinery rotary joints
Textile machinery rotary joints

Textile Machinery Rotary Joint: A 'Dynamic Bridge' for Steam and Hot Water Transmission

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Selection of rotary joint
Selection of rotary joint

Early rotary joints had relatively limited functions, mainly relying on a single pathway and only capable of transmitting one medium. Their application scenarios were also relatively limited

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Reason for leakage fault of rotary joints
Reason for leakage fault of rotary joints

rotary joints are widely used in many industrial fields such as lithium batteries, semiconductors, photovoltaics, new energy, machine tools, rubber and plastic, papermaking, chemical engineering, steel, textiles

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Application of BC type rotary joints in solvent-free laminating machine
Application of BC type rotary joints in solvent-free laminating machine

In modern industrial production, solvent-free laminating machines play a crucial role and are widely used in industries such as packaging and printing. As one of the key components of solvent-free composite machines, the performance of BC type rotary joints directly affects the operating efficiency and product quality of the equipment. Today, let's delve into the application of BC type rotary joints in solvent-free composite machines.

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How to solve the oil leakage of the thermal oil rotary joints?
How to solve the oil leakage of the thermal oil rotary joints?

impurities in thermal oil are one of the main causes of oil leakage in rotary joints. Therefore, before solving the problem of oil leakage in the rotary joint, it is necessary to first clean the heat transfer oil and the rotary joint. The specific method is as follows

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Installation sequence of rotary joint
Installation sequence of rotary joint

The rotary joint should be installed correctly according to the installation and use instructions, otherwise its sealing performance and service life will not be fully utilized.

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Types of rotary joint
Types of rotary joint

The threaded end connected metal hose joint is an extension product of JB/GQ0552-83 metal joint; The metal joint is made of zinc alloy material by die-casting, and the surface is galvanized, sandblasted, or chrome plated; Tight structure, no pores, high strength. Reliable connection with metal hoses, with a beautiful and elegant appearance

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Dismantling and maintenance methods for rotary joint
Dismantling and maintenance methods for rotary joint

it is necessary to install, disassemble, and maintain it according to the correct method to ensure that the joint can operate normally and extend its service life. The scope of application of rotary joints varies and should be selected according to actual needs

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Wear characteristics of high-speed rotary joint
Wear characteristics of high-speed rotary joint

The materials used to manufacture high-speed rotary joints are quite special. Firstly, they must be resistant to high temperatures and friction, as high-speed rotation wears out quickly and friction generates heat

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Reasons for steam rotary joints leakage
Reasons for steam rotary joints leakage

One reason for steam rotary joint leakage is the spring and column ring.

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The purpose of rotary joint seal
The purpose of rotary joint seal

The purpose of the seal in the rotary joint is to seal the connection and allow one of the two pipeline sections to rotate relative to the other. At the same time, in order to reduce the pressure drop across the connection. Therefore, it is best to place the rotary joint seal in the enlarged axial portion of the entire fluid bearing channel formed by the pipeline section

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The application of rotary joint in the steel industry
The application of rotary joint in the steel industry

Application scenarios of rotary joints: cold rolling mills, hot rolling mills, hot rolling mills, steel mills, etc. printing industry

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