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Rotary Joint Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

Rotary Joint Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. 野村ユニソン Nagano//Industrial Machinery
  2. 藤川伝導機 Tokyo//Industrial Machinery
  3. 日本ジョイント Kyoto//Industrial Machinery
  4. 4 シールテック 本社、大阪営業所 Kanagawa//Trading company/Wholesale
  5. 5 null/null
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Rotary Joint Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. Rotary joint [prevents twisting and interference of the tube] 野村ユニソン
  2. Prevent twisting of piping for industrial robots and more! 'Rotary Joint' 野村ユニソン
  3. Rotary joint to prevent twisting and interference of the tube. 野村ユニソン
  4. 4 Rotary Joint "RJC Series" 藤川伝導機
  5. 5 Rotary Joint "RJP-061L-RC4/6" 藤川伝導機

Rotary Joint Product List

1～15 item / All 36 items

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Rotary joint [high frequency/microwave/RF]

Rotary joint [high frequency/microwave/RF]

Ideal for connection parts that require a rotating mechanism. Domestic processing available, even for small quantities!

It is used in radar devices that have a rotating mechanism and are used to connect the fixed part and the rotating part. The connection part has a coaxial shape, but we also handle shapes that incorporate a coaxial waveguide conversion function. Additionally, the movable part has development achievements in both contact types with a wide frequency range and non-contact types with minimal performance degradation, and we conduct development according to the customer's applications and requirements. *For more details, please download the PDF or feel free to contact us.

  • Other Connectors

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Rotary Joint "RJC Series"

Rotary Joint "RJC Series"

The rotating part uses a metal seal method, providing excellent durability! The rotational torque remains constant regardless of the operating pressure.

The "RJC Series" is a rotary joint that allows for easy supply of oil and air to rotating bodies, and can be used under high pressure and high-speed rotation. The rotating part uses a metal seal method, providing exceptional durability. The rotational torque remains constant regardless of the operating pressure. Please feel free to contact us when you need assistance. 【Lineup】 ■RJC-061H ■RJC-062L ■RJH-062M ■RJC-122L ■RJH-122M *For more details, please download the PDF or feel free to contact us.

  • joint

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Rotary joint RX type rotary joint

Rotary joint RX type rotary joint

The RX type rotary joint is suitable for fluids such as water and thermal media oil, and is designed with a mechanical seal and pressure balance seal mechanism.

The RX type rotary joint features a structure that supports the rotary joint with deep groove ball bearings or tapered roller bearings. It has high adaptability to thrust loads, and with seal packages made of carbon/silicon carbide or tungsten carbide, it significantly reduces maintenance and extends the operational lifespan compared to conventional bearing-type rotary joints. The spring is isolated from the flow path and does not come into contact with the fluid. The RX type rotary joint is equipped with a seal chamber to extend bearing life, and the nipple and assembly plate are made of stainless steel. 【Features】 - Spring placed outside the flow area - Stainless steel nipple and assembly plate - Seal replacement possible without removing the main body - Seals arranged for bearing protection - Flange-integrated nipple can be applied - Balanced seal mechanism - Wide flow area - Optimal seal surface *For more details, please download the catalog or contact us.

  • joint

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Rotary Joint CorrPro(TM) Joint

Rotary Joint CorrPro(TM) Joint

Minimized sealing load and sealing wear. It is a Corpro joint for corrugators M/C.

This is an announcement from Nippon Joint Co., Ltd. regarding the "CorrPro(TM) Joint." 【Features】 Long lifespan Eliminates the issue of siphon pipe breakage Enables preventive maintenance of joints Allows for quick repairs Reduces inventory ● For more details, please contact us or download the catalog.

  • joint

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Rotary Joint "OTS Type"

Rotary Joint "OTS Type"

Wear-resistant coated quad seal

Nihon Joint Co., Ltd. has been a dedicated manufacturer of rotary joints since its establishment in 1965. We have partnered with Kiedent Johnson in the United States for technical collaboration and have contributed to improving production efficiency across various industries, including paper, cardboard, textiles, rubber, plastics, steel, chemicals, printing, and food. Particularly after the oil shock in Japan, our products have gained attention for their energy and resource-saving features. Additionally, because Nihon Joint's product range is universally applicable across countries, their convenience is highly valued alongside their technology and quality. From domestic to international markets, we strive to develop better products more affordably and quickly, expanding our field of activity through new product development and technological advancement. 【Specifications】 - Maximum operating pressure: 1.0 MPa - Maximum operating temperature: 200℃ - Maximum operating speed: MAX 4 rpm - Operating fluid: Water For more details, please contact us or download the catalog.

  • Other machine elements

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Rotary Joint "TEX Joint"

Rotary Joint "TEX Joint"

Unmatched high performance as a joint for fibers.

Johnson's technology, boasting numerous achievements, has developed a rotary joint for cylinder dryers. 【Features】 ○ Low cost ○ Long lifespan For more details, please contact us or download the catalog.

  • joint

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Rotary Joint "L-J Type Rotary Joint"

Rotary Joint "L-J Type Rotary Joint"

It can be applied to a duplex with a flow-through or fixed siphon pipe installed.

The L-J type rotary joint is designed for steam and is generally suitable for installation in places where external frames can be supported, such as corrugating machines, food processing dryers, and others. The L-J rotary joint uses two rods for support. It can be applied to a multi-type with a through-flow or fixed siphon pipe installed. The sizes range from 1" to 8", and the operating conditions for the steam joint are: temperature: 343°C, pressure: 3.5 MPa, and rotational speed: 200 rpm. 【Features】 ○ External rod support ○ Designed for steam ○ Screw connection or quick-release nipple connection For more details, please contact us or download the catalog.

  • joint

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Rotary Joint "RJA Series"

Rotary Joint "RJA Series"

Slim and low-friction rotary joint for robots

The "RJA Series" is a rotary joint for robots with 4 air lines and 4 electrode wires. It features a slim, lightweight design with low friction and includes fixed bolts that allow for direct attachment to the robot. We also offer a variety of other robot peripheral devices, so please feel free to contact us. 【Features】 ■ Slim ■ Lightweight ■ Low friction ■ For robots with 4 air lines and 4 electrode wires ■ Includes fixed bolts for direct attachment to the robot *For more details, please download the PDF or feel free to contact us.

  • Machine elements
  • Piping and Piping Parts
  • Piping parts

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Showa Giken Kogyo "Pearl Rotary Swivel Joint"

Showa Giken Kogyo "Pearl Rotary Swivel Joint"

Realization of supply and discharge of all fluids at high and low rotations.

**Pearl Rotary Joint** It is used to supply or discharge pressurized fluids or fluids below atmospheric pressure to the rotating parts of various machinery without any leakage. This highly effective and economical rotary joint is developed based on the latest advancements in mechanical seal theory and is manufactured under strict quality control, ensuring uniformity and compatibility in the products. **Pearl Swivel Joint** It is used when it is necessary to rotate the piping or move it in any direction (up, down, left, right, forward, backward) while transporting pressurized fluids or fluids below atmospheric pressure. This swivel joint allows for 360-degree rotation and incorporates multi-row ball bearings in the bearing section, lubricated with grease, providing strong mechanical strength and the ability to withstand large radial and thrust loads, as well as moment loads. The sealing section uses O-rings and other ring-shaped gaskets, resulting in a simple structure that provides stable sealing without any leakage of the internal pressurized fluid.

  • Piping Materials

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Rotary joint to prevent twisting and interference of the tube.

Rotary joint to prevent twisting and interference of the tube.

Preventing air tube troubles! A slim rotary joint that enables infinite rotation of pneumatic equipment.

The "Rotary Joint" is a piping fitting that allows pneumatic equipment to rotate infinitely without interrupting the pneumatic circuit. It is designed to be 50-60% thinner in height compared to conventional products, minimizing the load on robots. Additionally, it eliminates interference and twisting of air tubes, preventing troubles before they occur and making it easy to set up piping for robots. It is widely used in FA equipment that rotates and flips workpieces in applications such as cylindrical surface inspection, material handling within machine tools, and the automotive industry. We also have usage examples available, so please take a look. 【Features】 - Prevents piping interference by being installed at the robot's end effector - 50-60% thinner in height compared to conventional products - Simplifies the piping of air tubes for robots! - Easy positioning and wiring with precision holes that penetrate the product! - Offers IP65 equivalent dustproof and waterproof specifications *For more details, please refer to the PDF document. We also offer sample loans, so feel free to contact us.

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Rotary joint [prevents twisting and interference of the tube]

Rotary joint [prevents twisting and interference of the tube]

Preventing air tube troubles! A thin rotary joint that enables infinite rotation of pneumatic equipment.

The "Rotary Joint" is a piping fitting that allows pneumatic equipment to rotate infinitely without interrupting the pneumatic circuit. It is designed to be 50-60% thinner in height compared to conventional products, minimizing the load on robots. Additionally, it eliminates interference and twisting of air tubes, preventing troubles in advance and making it easy to pipe robots. It is widely used in FA equipment that flips and rotates workpieces in applications such as cylindrical surface inspection, material handling within machine tools, and the automotive industry. We have many usage examples available, so please take a look. 【Features】 - Prevents piping interference by installing at the robot's end effector - 50-60% thinner in height compared to conventional products - Easy piping for robot air tubes! - Easy positioning and wiring with precision holes that penetrate the product! - IP65 equivalent dustproof and waterproof specifications available *We offer sample loans. Please feel free to contact us for more details.

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Rotary joint for mounting a coating gun

Rotary joint for mounting a coating gun

Achieving independent rotation of the coating gun! A joint that improves the coating efficiency of high-viscosity materials.

The "Rotary Joint" enables the independent rotation of the spray gun, improving the application efficiency of high-viscosity materials. It eliminates twisting and entanglement of hoses, enhancing the efficiency of the application work. Paint and air are connected through grooves carved inside the housing, allowing the spray gun to rotate independently. The robot is not restricted by hoses or other components. 【Features】 ■ Lightweight and compact size of 3.4 kg ■ Can be attached to existing spray guns ■ Uses special packing to transport high-viscosity materials without leakage ■ Temperature-controlled water circulation available (optional) ■ All connection parts are made of stainless steel for improved corrosion resistance For more details, please refer to the catalog or feel free to contact us.

  • Company：IEC
  • Price：Other
  • Other painting machines

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Wafer Process Ingot Refining

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.

  • Other semiconductors

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Wafers process slice

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.

  • Other semiconductors

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Wafers Process Polishing

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.

  • Other semiconductors

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