Rotary Joint Product List and Ranking from 39 Manufacturers, Suppliers and Companies

Last Updated：Oct 08, 2025 Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

Rotary Joint Manufacturer, Suppliers and Company Rankings

Last Updated：Oct 08, 2025 Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

野村ユニソン Nagano//Industrial Machinery
日本フェィウィック Tokyo//Industrial Machinery
TB Global Technologies Ltd. Head office Tokyo//Energy
4 デュブリン・ジャパン・リミテッド本社 Hyogo//Machine elements and parts
5 シールテック本社、大阪営業所 Kanagawa//Trading company/Wholesale

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Rotary Joint Product ranking

Last Updated：Oct 08, 2025 Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

Rotary joint [prevents twisting and interference of the tube] 野村ユニソン
Fluid handling device "Land-based loading arm" TB Global Technologies Ltd. Head office
Rotary Joint Rotor Seal Comprehensive Catalog 日本フェィウィック
4 Fluid handling equipment "Marine loading arm" TB Global Technologies Ltd. Head office
5 Kondo Manufacturing Co., Ltd. Robot Rotary Joint トークシステム

Rotary Joint Product List

46～60 item / All 113 items

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G-type rotary joint

High-precision rotary joint for G-type lathes.

Usage Conditions Fluid: Water Temperature Range: -30℃ to 120℃ Maximum Pressure: 2.5MPA Maximum Rotational Speed: 1500R/MIN Features - Supported by precision bearings, no lubrication is required. - A set of small springs provides stable spring force. - Adopts a seal surface structure that is resistant to sludge. - To prevent corrosion of bearings caused by leaks due to vertical installation, a labyrinth waterproof seal design is employed.

Company：無錫市艾可密封技術
Price：10,000 yen-100,000 yen

Pipe Fittings

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M-type rotary joint

M-type multi-flow rotary joint for hydraulic oil.

Usage Conditions Fluids: Hydraulic oil, water, and other fluids Temperature Range: -30℃ to 80℃ Maximum Pressure: 30 MPA Maximum Rotational Speed: 1500 R/MIN Features - Supported by two large precision ball bearings, allowing for smooth rotation, and the bearings are maintenance-free; - Utilizes imported specialized sealing components for long service life; - Made with a stainless steel loose core treated for excellent wear resistance; - Body materials available in aluminum alloy, stainless steel, or copper alloy; - Customization is possible according to customer requirements.

Company：無錫市艾可密封技術
Price：100,000 yen-500,000 yen

Pipe Fittings

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K-type rotary joint

K-type rotary joint for medium and high-speed high-pressure multi-flow equipment for hydraulic oil.

Usage Conditions Fluid: Operating oil and other fluids Temperature Range: -30℃ to 80℃ Maximum Pressure: 30 MPA Maximum Rotational Speed: 6500 R/MIN Features - Supported by two large precision ball bearings, allowing for smooth rotation, and the bearings are maintenance-free; - High-speed and high-pressure seal structure, with no wear from contact of the sealing ring, ensuring long-term rotation without failure; - The rotational torque is relatively low; - Adopts a special structure, resulting in minimal wear heat during high-speed rotation; - Pressure and temperature do not affect the rotational torque; - Wide range of rotational speeds, capable of a maximum speed of 6500; - The design of the outlet prevents the impact on the surrounding environment caused by the reel; - Customization is possible according to customer requirements.

Company：無錫市艾可密封技術
Price：100,000 yen-500,000 yen

Pipe Fittings

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Combo Series: For Hydraulic Operating Oil

Can we supply electricity and hydraulic pressure to the rotating body at the same time? We will respond to that request!!

The Combo Series is an elastic seal multi-channel rotary joint that can be directly connected to Dublin-made slip rings. The rotor (rotating shaft) of the rotary joint is equipped with a connection surface where a slip ring can be mounted and a hollow hole for passing cables. Additionally, the number of channels in the rotary joint can be selected from 1, 2, 4, 6, or 8 channels. <Features> - The elastic seal used in the rotary joint, which is a combination of plastic and rubber, offers superior heat resistance and pressure resistance compared to conventional rubber products. - It features a stainless steel rotor and a black-treated carbon steel body. - The connection port diameter for hydraulic applications can be selected from 1/4”, 3/4”, or 1/2”. - The connectable slip rings can propose up to 99 poles for communication, signals, and power in an integrated form. For more details, please refer to our SRC, SRD, and SRT slip ring information.

Company：デュブリン・ジャパン・リミテッド本社
Price：Other

Slip Ring
Pipe Fittings
Hydraulic Equipment

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Combo Series: Air, Inert Gas, Hydraulic Oil

Can we supply electricity, air, and hydraulic pressure to the rotating body simultaneously? We will respond to that request!

The Combo Series is an elastic seal multi-channel rotary joint that can be directly connected to Dublin-made slip rings. The rotor (rotating shaft) of the rotary joint is equipped with a connection surface where a slip ring can be mounted and a hollow hole for passing cables. Additionally, the number of channels in the rotary joint can be selected from 1, 2, 4, 6, or 8 channels. This product allows for the mixing of air, inert gas, and hydraulic pressure within a single rotary joint. <Features> - The elastic seal used in the rotary joint, which is a combination of plastic and rubber, offers superior heat resistance and pressure resistance compared to conventional rubber products. - It features a stainless steel rotor and a carbon steel body. - The connection port diameters for air and hydraulic applications can be selected from 1/4”, 3/4”, or 1/2”. - The connectable slip rings can propose up to 99 poles for communication, signals, and power in an integrated form. For more details, please refer to our SRC, SRD, and SRT type slip ring information.

Company：デュブリン・ジャパン・リミテッド本社
Price：Other

Slip Ring
Pipe Fittings
Hydraulic Equipment

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Wafer Process Ingot Refining

A slight change can have a significant impact on functionality! Precision is crucial in the wafer process.

We would like to introduce our company's semiconductor wafer process, "Ingot Refining." The semiconductor manufacturing process begins with a crucible of molten silicon heated to 1420°C. The Dubrin rotating union cools the puller rod, which rotates in the opposite direction of the crucible. A seed crystal attached to the end of the puller rod is slowly lifted from the molten material, gradually forming an ingot with a diameter of 300mm and a length of 2 meters over time. 【Features】 ■ Manufactured in a crucible of molten silicon heated to 1420°C ■ Cooling of the puller rod that rotates in the opposite direction of the crucible *For more details, please refer to the related links or feel free to contact us.

Company：デュブリン・ジャパン・リミテッド本社
Price：Other

Other semiconductors

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Wafers process slice

Diamond-coated wire saw! Even slight changes can have a significant impact on functionality.

We would like to introduce our wafer process "slicing" in semiconductor manufacturing. Cylindrical or rectangular ingots are sliced into uniform wafers using a diamond-coated wire saw. The Dublin rotating union cools the guide rollers to keep the cuts smooth and straight. 【Features】 ■ Slicing into uniform wafers ■ Cooling of guide rollers *For more details, please refer to the related links or feel free to contact us.

Company：デュブリン・ジャパン・リミテッド本社
Price：Other

Other semiconductors

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Wafers Process Polishing

Final polishing is done with a mirror finish! It is made using a machine that uses Dublin.

We would like to introduce our wafer process "Polishing" in semiconductor manufacturing. Final polishing removes fine defects remaining on the wafer surface and provides a mirror finish on the surface where the chip will be mounted. The Dublin rotary union controls the pressure and temperature of the polishing process. Please feel free to contact us if you have any inquiries. 【Features】 ■ Removes fine defects remaining on the wafer surface ■ Provides a mirror finish on the surface where the chip will be mounted ■ Controls the pressure and temperature of the polishing process *For more details, please refer to the related links or feel free to contact us.

Company：デュブリン・ジャパン・リミテッド本社
Price：Other

Other semiconductors

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Circuit Formation: ECD (Electrodeposition)

From mobile phones to programmable thermostats! Quality and reliability you can count on.

We would like to introduce our company's circuit formation "ECD (Electrochemical Deposition)" in semiconductors. "ECD (Electrochemical Deposition)" is a process in which chemical reagents deposit metal atoms onto the wafer surface. The Dublin rotary union holds the wafer in a specified position, while the Dublin electrical slip ring transmits the current and voltage necessary for deposition. [Features] - The Dublin rotary union holds the wafer in a specified position. - The Dublin electrical slip ring transmits the current and voltage necessary for deposition. *For more details, please refer to the related links or feel free to contact us.

Company：デュブリン・ジャパン・リミテッド本社
Price：Other

Other semiconductors

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Circuit formation CVD (Chemical Vapor Deposition)

Maintain process stability! Arrange nanometer-thick films of dielectric and metallic materials.

We would like to introduce our semiconductor circuit formation process, "CVD (Chemical Vapor Deposition)." Chemical vapor deposition involves placing nanometer-thick films of dielectric and metal materials on a wafer. Since this process occurs at very high temperatures (800-2000°C), we maintain the safety of the process by cooling the equipment with a Dubrin rotary union. 【Features】 ■ Placement of nanometer-thick films of dielectric and metal materials on the wafer ■ Maintenance of process safety through equipment cooling with a Dubrin rotary union *For more details, please refer to the related links or feel free to contact us.

Company：デュブリン・ジャパン・リミテッド本社
Price：Other

Other semiconductors

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Circuit formation: CMP (Chemical Mechanical Planarization)

Prepare a uniform and flat wafer surface as a precondition for depositing additional layers!

We would like to introduce our company's circuit formation in semiconductors, specifically "CMP (Chemical Mechanical Planarization)." Chemical Mechanical Planarization is the preparation for depositing additional layers that will form the circuits of final microprocessors, memory chips, LEDs, and other products. It creates a uniformly flat wafer surface. 【Features】 ■ Creates a uniformly flat wafer surface ■ Preparation for depositing additional layers that will form the circuits of products *For more details, please refer to the related links or feel free to contact us.

Company：デュブリン・ジャパン・リミテッド本社
Price：Other

Other semiconductors

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Maier-made industrial rotary joints of various types.

The German company Meyer has a history of over 80 years and is a pioneer in rotary joints.

Christian Maier GmbH & Co. KG The German company Maier has a history of over 80 years as a pioneer in rotary joints. We are dedicated to manufacturing and developing the best products and services, as well as ensuring their safety, day and night. Maier produces over 1,000 standard products and countless customized items, supplying stable and highly precise rotary joints for rotating devices, rolls, turntables, and more, to deliver heating and cooling media. These rotary joints are compatible with heating or cooling using water, steam, or thermal oil. They facilitate the supply of coolants and the circulation and control of hydraulic or air systems.

Company：竹田商事大阪本社
Price：Other

Other machine elements

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Maier industrial rotary joint DQ series

The German company Meyer has a history of over 80 years and is a pioneer in rotary joints.

DQ Series This is a rotary joint designed for high temperature and high speed applications with thermal oil. It features a mechanical seal structure that reduces rotational load, and the DQ, DQT, and DQTX models can handle temperatures up to 390°C. By equipping additional cooling devices for the bearings and sealing to provide cooling and lubrication, it achieves long-term maintenance-free operation and completely prevents oil leakage to the outside.

Company：竹田商事大阪本社
Price：Other

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Short delivery response FKB rotary joint (repair and modification of rotary joints available)

FKB rotary joint - Repair and modification of rotary joints available.

At mSe Corporation, we respond to repairs and modifications of any rotary joints, regardless of whether they are domestically produced or foreign-made. ■□■Features■□■ ■Transmits water (up to 150 MPa), air (up to 1 MPa), and oil (up to 70 MPa) at 360 degrees ■High pressure up to 7 MPa, large capacity up to approximately 2 inches, with a proven record of 1 to 21 ports ■Compatible with various applications in steel, power plants, machine tools, and construction machinery ■Capable of new production, maintenance, and modifications Rotary joints are used to supply fluids to rotating equipment without leakage. Their applications are wide-ranging; for example, they are used to supply water, air, or other cooling media to rotating rolls or drums for cooling, or to drive machinery using pneumatic, hydraulic, or water pressure for operations such as clutch and brake actions in presses. ■For more details, please contact us.

Company：エムエスイー
Price：Other

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Side entry rotary joint "ROTODISK SW"

No use of axis ends! Side-entry rotary joint for main shafts!

This is a cartridge-type single-channel rotary joint developed for tool holders. It incorporates a small mechanical seal inside. By integrating it with the shaft and bore prepared by the customer, it enables fluid transport from the radial direction without using the shaft end. We offer various sizes, so please feel free to contact us. 【Features】 ■ Cartridge-type single-channel rotary joint ■ Achieves side entry of fluid without using the shaft end ■ Maximum operating pressure: 7 MPa ■ Maximum rotational speed: 6,000 rpm / 10,000 rpm (HM model)