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Rotary joint Product List and Ranking from 39 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

Rotary joint Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

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

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
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. Fluid handling equipment "Marine loading arm" TB Global Technologies Ltd. Head office
  3. Fluid handling device "Land-based loading arm" TB Global Technologies Ltd. Head office
  4. 4 Rotary Joint Rotor Seal Comprehensive Catalog 日本フェィウィック
  5. 5 Prevent twisting of piping for industrial robots and more! 'Rotary Joint' 野村ユニソン

Rotary joint Product List

61～90 item / All 117 items

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Side entry rotary joint "ROTODISK SW"

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)

  • joint
  • Rotary joint

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Mechanical Seal Rotary Joint 'ROTODISK'

Mechanical Seal Rotary Joint 'ROTODISK'

Achieving simultaneous transport of 20MPa coolant and dry air! Supports 100L/min coolant and dry running as well! Custom solutions are also available!

This is a mechanical seal type single passage rotary joint, primarily focused on examples of center-through coolant for machine tools, with a diverse track record in Japan. By selecting and designing the materials for the mechanical seal section, we can accommodate conditions that are difficult to meet with standard products. 【Features】 ■ Extensive track record in coolant transport applications for machine tools ■ Customizable options available ■ Many models capable of dry running ■ Models available that can simultaneously handle 20MPa coolant and dry air ■ Models available that can accommodate high flow rates of 100L/min coolant ■ Side-entry types available for cases where the shaft end cannot be used *For more details, please refer to the PDF document or feel free to contact us.

  • lathe
  • Rotary joint

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Rotary joint (GAT Corporation)

Rotary joint (GAT Corporation)

Introducing high-performance rotary joints using various sealing methods! Customization to meet specifications is also possible! We can accommodate challenging specifications!

◆ Center Through Coolant Rotary Joint 'ROTODISK' - Compatible with high-speed spindles up to 42,000 min-1 - Supports high-pressure coolant at 20 MPa + dry air/dry run with the same unit - Capable of handling large flow coolant up to 120 ℓ/min ◆ High-Speed Rotary Table Rotary Joint 'ROTOSTAT' - Achieves low torque and long-term maintenance-free operation through "non-contact seal technology" - Provides a high-function model with a multi-port rotary joint including the spindle cooling circuit ◆ Composite Integrated Rotary Joint 'ROTOKOMBI' - Capable of simultaneous supply and discharge of different fluids - Integrated model available that combines a rotary joint with a slip ring for power and signal transmission *For more details, please refer to the PDF document or feel free to contact us.

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Compact and multifunctional robotic arm with hose and cable-free design!

Compact and multifunctional robotic arm with hose and cable-free design!

We propose a "integrated type" rotary joint and slip ring! It enables the supply of air and power to the rotating part, as well as Ethernet communication!

Our company serves as the exclusive domestic agent for GAT, a German manufacturer specializing in rotary joints and slip rings, which are rare in Japan, providing a variety of products. We offer a range of rotary joints with diverse sealing methods and slip rings for power, analog signals, Ethernet, and video signals, and we can propose compact "integrated products" for robotic arms. If you are facing any of the following issues, please feel free to consult us! - "I want to send fluids or power/signals to the rotating part of a robot." - "I want to integrate the rotary joint and slip ring into a compact design." - "I am looking for low-torque rotary joints or slip rings." - "The robot moves quickly, causing hoses or cables to break." - "I am experiencing signal disruptions with Ethernet, leading to intermittent stops." 【Features】 - We can propose integrated rotary joints and slip rings. - Supports Ethernet (100BASE-TX/1000BASE-TX) and video signals up to 2.5 Gbit/s. - Hollow shapes can also be manufactured.

  • Other industrial robots
  • Rotary joint

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[Case Study] High-Speed Rotary Joint (ROTOSTAT)

[Case Study] High-Speed Rotary Joint (ROTOSTAT)

Adopts a non-contact seal (radial type)! Rotary joint for hydraulic, pneumatic, and water applications!

【Issues】 Conventional rotary joints use contact seals on the rotating axis, making it difficult to handle high PV (pressure-velocity) conditions. Additionally, they have the drawback of requiring maintenance, such as seal replacement, due to high rotational torque. 【Improvements and Effects】 This product is adopted for high-speed rotating tables and spindles in machine tools, achieving low rotational torque. 【Delivery Examples】 ■ Wind Turbines: For hydraulic blade pitch control ■ Machine Tools: For high-speed rotating tables and spindles ■ Testing Machines: For high-speed rotation *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.

  • joint
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[Case Study] Contributing to Cost Reduction and Environmental Conservation through Efficiency Improvements in Steam Management

[Case Study] Contributing to Cost Reduction and Environmental Conservation through Efficiency Improvements in Steam Management

Improve efficiency through steam management, contributing to cost reduction and environmental conservation!

At the paper manufacturing company, in the dry part of the paper machine (the machine used to produce paper), there was a high usage of steam, leading to significant costs, and frequent maintenance was causing issues in terms of time, effort, and expenses. Issues: 1. The amount of steam supplied to the cylinder dryers is high. 2. To increase production, there is a desire to increase machine speed. 3. The wear of the seal rings (carbon) in the rotary joints currently in use is rapid, leading to significant losses due to steam leakage, and maintenance requires a lot of time and effort. 4. There are temperature inconsistencies on the surface of the cylinder dryers, resulting in poor product yield. In the process of manufacturing thick paper at the paper mill, a large amount of steam is introduced into the interiors of several large cylinder dryers (approximately φ2000) to heat the surfaces and dry the paper.

  • joint
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BL Rotary Joint (Positioner, Joint for Rotary Table)

BL Rotary Joint (Positioner, Joint for Rotary Table)

Positioner, resolving wiring and piping troubles of the rotary table!

The BL Rotary Joint PN-ZERO series is a rotary joint that enables endless connections for signals and pneumatic pressure on positioners and rotating tables. It is equipped with two pneumatic ports of Rc3/8 and six electrical signal lines with a capacity of 2A (model: PN-ZERO 2/6) in a lightweight and compact body. It allows for 360-degree endless rotation, enabling operation without restrictions on the rotation angle.

  • Other industrial robots
  • Vehicle body parts
  • Welding robot
  • Rotary joint

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Rotary joint for pneumatic use, single passage rotor seal.

Rotary joint for pneumatic use, single passage rotor seal.

It is a rotating joint that supplies air (both positive and negative pressure) or liquid to a rotating shaft from fixed piping.

If you have any questions, please feel free to contact us.

  • valve
  • Rotary joint

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Rotary joint for pneumatic use, single passage rotor seal.

Rotary joint for pneumatic use, single passage rotor seal.

It is a rotary joint that supplies air (both positive and negative pressure) or liquid to a rotating shaft from fixed piping.

The rotor seal of this Faewick is a rotating joint that supplies air (both positive and negative pressure) or liquid from fixed piping to a rotating shaft. This rotor seal was primarily developed for controlling clutches and brakes, but it can also be used for supplying cutting oil to machine tools, lubricating oil to devices mounted on rotating shafts, and even as part of a cooling circulation system using oil. Faewick's rotor seals are available in various sizes, focusing on 1, 2, 3, and 4-way types to accommodate a wide range of applications. Additionally, we accept inquiries for the production of special items, so please feel free to consult us. ◆ If you would like a catalog, please contact us through the request form ◆ 　~ You can view part of the lineup from the download section ~

  • valve
  • Rotary joint

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Rotary joint for pneumatic use with three-way rotor seal.

Rotary joint for pneumatic use with three-way rotor seal.

It is a rotary joint that supplies air (both positive and negative pressure) or liquid to a rotating shaft from fixed piping.

If you have any questions, please feel free to contact us.

  • valve
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Rotary joint for hydraulic two-way rotor seal

Rotary joint for hydraulic two-way rotor seal

It is a rotary joint for supplying medium and high-pressure operating oil from fixed piping to a rotating actuator.

The hydraulic two-channel rotor seal can supply fluid through two independent channels from the end of the shaft. Each channel can be used for different purposes; for example, one channel can be for lubricating bearings, while the other can be for actuators mounted on the rotating shaft. Furthermore, this rotor seal can also be used as part of an oil circulation system. The seal piece is designed to minimize the load acting on the sealing surface, ensuring that the contact pressure between the spindle and the end face of the seal piece is low. As a result, it safely prevents leakage and minimizes wear on the seal. Since a non-lubricated ball bearing is used between the fixed and rotating parts, it has low rotational resistance and excellent durability.

  • valve
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Rotary joint for water, two-way rotor seal.

Rotary joint for water, two-way rotor seal.

It is a rotary joint for supplying coolant from fixed piping to a rotating shaft.

The water two-channel rotor seal can supply cooling water to the rotating shaft or device through two independent channels. It can also be used as a circulation cooling system for devices mounted on the rotating shaft. This rotor seal was specifically developed for cooling clutches, brake drums, or discs that operate in a continuous slip state. Additionally, the return channel rotor seal can be used as a circulation cooling system for devices mounted on the rotating shaft.

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Installation of a 3-channel rotor seal - Rotary joint

Installation of a 3-channel rotor seal - Rotary joint

This is a notice from Japan Faewick regarding the installation of the "3-way rotary seal."

If you have any questions, please feel free to contact us.

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Rotary joint, rotor seal, pneumatic single passage rotary joint

Rotary joint, rotor seal, pneumatic single passage rotary joint

Rotary joint for pneumatic use, 1 passage, rotor seal

The rotor seals, created from advanced technology and extensive experience, have earned a high level of trust. 【Features】 ○ Among rotor seals that supply a single type of fluid to a rotating body, this is the most widely used in various applications. The mounting screws are available in two types: tapered pipe threads and metric threads. The tapered pipe thread type includes both right-hand and left-hand threads to prevent loosening depending on the rotation direction of the shaft. ● For more details, please contact us or download the catalog (digest version).

  • Other machine elements
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Maximum 109ch Fiber Optic Rotary Joint (FORJ)

Maximum 109ch Fiber Optic Rotary Joint (FORJ)

A unique L-shaped FORJ that provides freedom in machine design! Supports up to 52 channels from Spinner! In addition to the axial type, the unique L-shaped FORJ!

We offer high-performance optical rotary joints (FORJ: Fiber Optics Rotary Joint) from Spinner, compatible with up to 109 channels. Thanks to our unique technology, we enable very compact and low-loss optical transmission. We can accommodate a wide range of requests, from standard products to custom solutions, so please feel free to consult us. 【Features】 ■ Multi-channel use available (up to 109 channels) ■ Connectors: FC, SC, ST, LSA, LuxCis, Molex/LC, Stratis S900, etc. ■ Stable electrical characteristics ■ Size/Shape: Compact design ■ Custom solutions available *For more details, please download the PDF or feel free to contact us.

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  • Slip Ring
  • Rotary joint

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RF coaxial and waveguide rotary joint

RF coaxial and waveguide rotary joint

Rotating module for defense, airport control radar, weather radar, and satellite communication systems.

Duke SPINNER has been supplying a wide range of excellent RF products for over 60 years. Among them, our flagship product, the rotary joint, has a proven track record in defense, airport control radar, weather radar, and satellite communication systems. Our product lineup is extensive, and we are one of the few long-established manufacturers in the world capable of providing hybrid types that combine coaxial, waveguide, optical fiber, slip rings, and more. - Coaxial, waveguide, optical fiber, slip rings, non-contact DC/Ethernet - Single channel to multi-channel - Compatible with RF, microwave, and millimeter-wave

  • Coaxial Connectors
  • High frequency/microwave parts
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IO-Link compatible non-contact rotary joint, hollow Φ140mm

IO-Link compatible non-contact rotary joint, hollow Φ140mm

Hollow diameter 140mm! Achieving completely non-contact IO-Link transmission in the rotating part!

This is a non-contact rotary joint compatible with IO-Link 2ch (up to 230 Kbit). Unlike the integrated type that has bearings built into the product, it is separated into two independent transmitting and receiving parts, allowing it to be mounted on the rotating axis of existing systems, enabling maintenance-free and high-speed rotation. It also supports up to 50W/DC transmission, making it suitable for sensor drive applications.

  • Other industrial robots
  • Slip Ring
  • Filling and bottling machines
  • Rotary joint

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Diamond Antenna Company Profile

Diamond Antenna Company Profile

It is possible to consolidate various rotating devices such as high-frequency rotary joints and slip rings into one package and make proposals!

Diamond Antenna has been a leading provider of high-frequency rotary joints and rotating subsystems for many years. With experience in ground, maritime, submarine, aircraft, commercial platforms, and satellite applications, the company's skilled technical staff has established its position by providing rotary joints for various uses. They offer a lineup of over 2,000 types, ranging from single-channel to multi-channel, high power, coaxial, and waveguide, covering frequencies up to 50GHz and power levels up to 200KW average, catering to a wide range of applications. 【Products Offered】 ■ High-frequency rotary joints and rotating subsystems *For more details, please download the PDF or feel free to contact us.*

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  • High frequency/microwave parts
  • Slip Ring
  • Rotary joint

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Auto Pressure Controller Multiple-APC

Auto Pressure Controller Multiple-APC

Auto Pressure Controller Multiple-APC

Compatible with products from various manufacturers, the auto pressure controller is equipped with a stable MFC. 【Features】 ○ Because of its compatibility, users can install and replace it themselves. ○ Utilizes the currently used vacuum gauge, ensuring no existing gauges are wasted. ○ By replacing the APC with the auto pressure controller, significant cost reductions can be achieved. ○ Supports AC current from 85V to 264V. ○ Equipped with an MFC: - Capable of monitoring the gas flow rate in use. - Maximum gas flow rate can be selected from 200 to 2000 sccm. - Thorough explosion-proof measures are implemented by installing valves on both ends. ● For other functions and details, please download the catalog.

  • power supply
  • Rotary joint

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Positioner peripheral equipment "Hydraulic Disc Brake"

Positioner peripheral equipment "Hydraulic Disc Brake"

A wide range of positioner peripheral devices! Hydraulic disc brake with a holding force of 58.7 kN.

We handle "hydraulic disc brakes" for positioner peripheral equipment. The operating pressure of this product is 13 to 14 MPa, and it has a holding force of 58.7 kN. At Line Works, we also offer other positioner peripheral equipment, such as the automatic exchange device for heavy work jigs and pallets called "Super Lock." 【Specifications】 ■ Operating pressure: 13 to 14 MPa ■ Holding force: 58.7 kN *For more details, please refer to the PDF document or feel free to contact us.

  • Hydraulic Equipment
  • Rotary joint

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Rotary joint "JRA/JRB/JRC/JRD"

Rotary joint "JRA/JRB/JRC/JRD"

Long lifespan, compact, low torque! The center through-port is compatible with large-capacity coolant.

The "JRA/JRB/JRC/JRD" is a rotary joint that reduces the load on surrounding equipment with low torque and smooth rotation. Thanks to its high-durability seals and high-rigidity body, it meets specifications even after long-term use. Its compact design requires minimal installation space. Additionally, it employs specially developed low-friction seals to achieve smooth rotation with low torque. 【Features】 ■ Long lifespan ■ Compact ■ Low torque ■ Compatible with hydraulic, air, and large-capacity coolant *For more details, please download the PDF or feel free to contact us.

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Rotary Joint "RJP-061L-RC4/6"

Rotary Joint "RJP-061L-RC4/6"

The electrical department can be directly connected to the uni-wire transmission line by incorporating a mercury-free contactless rotary connector!

The "RJP-061L-RC4/6" is a rotary joint with a high lifespan and torque-free operation, thanks to its unique metal seal technology in the air section. The electrical section features a mercury-free contactless rotary connector, allowing direct connection to a uniwire transmission line. This enables easy multi-point control on rotating bodies. Additionally, we offer auxiliary units such as adapters and connection components. Please feel free to contact us when you need assistance. 【Features】 ■ A rotary joint that can transmit air and electricity in the rotating section ■ The air section has a high lifespan and is torque-free due to unique metal seal technology ■ The electrical section can be directly connected to a uniwire transmission line thanks to the built-in mercury-free contactless rotary connector ■ This allows for easy multi-point control on rotating bodies *For more details, please download the PDF or feel free to contact us.

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[Information] How to Use a Rotary Joint

[Information] How to Use a Rotary Joint

The lineup of rotary joint product series and how to read the part numbers are also included!

This document explains representative examples of the structure of rotary joints for each type. It introduces the "single type," which is used when supplying cooling water, oil, or steam from one side of rotating rolls or drums and discharging from the opposite side, as well as the "double type," which is used when discharging from the same side requires the internal vibe to rotate simultaneously. Additionally, it includes features of the series, usage conditions, and fluid compatibility guides, so please make use of this information when selecting products. [Contents (partial)] ■ Single type ■ Double type ■ About TKD brand rotary joints ■ Rotary joint product series lineup ■ How to read part numbers *For more details, please download the PDF or feel free to contact us.

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  • Joints and fittings
  • Rotary joint

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PTX type rotary joint (US patented product)

PTX type rotary joint (US patented product)

A design that can adapt to the thermal expansion of the dryer journal even when used on the operating side of the paper machine. The lightweight design allows for easy installation.

The PTX type rotary joint and stationary siphon device incorporate the latest technology in seal design and drying technology for paper machine dryers. Additionally, the lightweight design has made installation easier. Furthermore, the PTX type rotary joint is designed to adapt to thermal expansion of the dryer journal even when used on the operating side of the paper machine. 【Features】 ○ Balanced seal design ○ Convex seal ring ○ Wide flow area ○ Secure installation ○ Adaptable to thermal expansion ○ Lightweight design *For more details, please download the catalog or contact us.

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Rotary joint SX rotary joint

Rotary joint SX rotary joint

Complete seal between fixed piping and rotating roll.

Using new sealing technology, the SX joint has extended the lifespan of seals and enhanced their reliability. The SX joint is a rotary joint that adapts to fluids such as steam, water, and thermal media oil, demonstrating its performance. 【Features】 ○ Designed for thermal media oil, water, and steam ○ Supported by two guide rings ○ Excellent compression resistance with a convex sealing ring ○ Two guide rings with a long span ● For more details, please contact us or download the catalog.

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Johnson Company Rotary Joint for the Steel Industry

Johnson Company Rotary Joint for the Steel Industry

Johnson's rotary joint (union). It excels in durability and reliability.

Johnson Company has been a manufacturer specializing in the design and production of rotary joints and precision union fittings, as well as system services, since 1993. 【Products Offered】 ● BCI Type Rotary Joint Advantages: - Protected from breakout - Not subjected to loads from piping, flexible hoses, etc. - Flexible adaptability - Continuous cooling, wide flow area - Easy installation & maintenance - Adapts to thermal expansion of rolls ● C-CAST Rotary Joint (CJE Type) Advantages: - Optimal lubrication for long life - Quick and easy repairs - Long lifespan with minimal wear - Minimal wear in the nipple seal area ● OTS Type Rotary Joint Advantages: - Highly resistant to corrosion - Flexible adaptability - Proven long-term operation - Quick repairs, long lifespan - Convenient ordering, easy maintenance *For detailed specifications, please check the catalog download and contact us.

  • joint
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Rotary Joint "BCI Type"

Rotary Joint "BCI Type"

It is possible to reassemble the joint without removing the bearing cover.

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 the paper industry, cardboard, textiles, rubber, plastics, steelmaking, chemicals, printing, and food. Particularly after the oil shock in Japan, our products have gained attention for their energy and resource-saving features. Additionally, since the product range of Nihon Joint is common across the world, its convenience is highly valued along with its technology and quality. From domestic to overseas, we strive to develop better products at lower costs and faster speeds, expanding our fields of activity. 【Specifications】 ○ Maximum operating pressure: 1.0 MPa ○ Maximum operating temperature: 121℃ ○ Maximum operating speed: MAX 25 rpm ○ Operating fluid: Water For more details, please contact us or download the catalog.

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C-CAST Rotary Joint "CJI Type"

C-CAST Rotary Joint "CJI Type"

Deep grease groove machining for the inner diameter of the body.

Nihon Joint Co., Ltd. has been a dedicated manufacturer of rotary joints since its establishment in 1965. We have partnered with the U.S. company Kiedent Johnson for technical collaboration, contributing to the improvement of 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, and due to their global applicability, they are highly valued for their convenience alongside technology and quality. From domestic to international markets, we strive to develop better products more affordably and quickly, expanding our fields of activity. 【Specifications】 ○ Maximum operating pressure: 1.0 MPa ○ Maximum operating temperature: 121℃ ○ Maximum operating speed: MAX 100 rpm ○ Operating fluid: Water For more details, please contact us or download the catalog.

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Rotary Joint "SNX"

Rotary Joint "SNX"

Support the joint with two guide rings.

The duplex SNX rotary joint is designed for rotary siphons. By maximizing the space between the two guide rings, the operational lifespan has been improved. Additionally, by integrating the nipple and thrust collar, the siphon support method has been enhanced. 【Features】 ○ Joint supported by two guide rings ○ Convex seal ring with excellent compressive strength ○ Expanded space between the two guide rings For more details, please contact us or download the catalog.

  • joint
  • Rotary joint

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