Classification of rotary joints
Classification of rotary joint
Below are our most trusted rotary joint series, available for standard or custom-engineered orders. As a manufacturer specializing in precision rotary sealing technology, SD SWIVELES Engineering Co., Ltd. brings together a dedicated team of certified mechanical engineers, application specialists, and production experts, each with decades of hands-on experience in the R&D of fluid transfer systems for paper, steel, rubber, plastic, and chemical processing industries.
2620-040-157 is a reliable dual joint designed specifically for high-speed rotating machine tool components that require two different media channels. Due to the cold operation of the joint, it is highly suitable for machine tool spindles and is recommended for use in plate clamps and rotary cylinders. Special models for variable pitch blower applications can also be provided
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RIX (Rocky Joint) LX86V-244 is a high-performance bearing embedded hydraulic/coolant rotary joint. This series of products is designed specifically for machine tool spindles and precision machining equipment, known for their long lifespan, high reliability, and unique sealing technology. They are widely used in fields such as CNC machining centers, lathes, semiconductor manufacturing, and the automotive industry
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B10-1609-02E rotary joint is a high-performance industrial rotary joint designed for deep hole drilling, high-speed spindle internal cooling, and precision machining scenarios. It has high speed, high pressure resistance, and excellent sealing performance, making it an ideal choice to replace traditional imported joints.
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B10-1771-05L rotary joint is usually classified as a compact or medium-sized single channel rotary joint, widely used in CNC machine tools, machining centers, and various industrial fluid transmission equipment. Its design aims to solve the problem of continuous fluid (liquid or gas) transportation between rotating components and fixed pipelines, with characteristics such as high-speed adaptability, high pressure resistance, and long service life.
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1111-002-105 rotary joint is a high-performance detachable coolant rotary joint designed specifically for machine tool spindle center water outlet (TSC) and high-speed machining applications. It features a bearingless structure, high-speed capability, and compact design, and is widely used in the field of precision machining.
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High speed rotary joint is an industrial rotating component with a working speed of usually up to 3000rpm, and some products can reach a speed of 20000-50000RPM. It is used to transport fluid media from fixed pipelines to rotating equipment and is mainly used in 12 industries including papermaking, rubber, chemical, plastic, textile, printing and dyeing, steel and iron, metallurgy, pharmaceuticals, drying, food, woodworking, etc
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The 1109-710-717 rotary joint is a high-performance single channel rotary joint designed specifically for industrial automation machine tools, metallurgy, petroleum and rubber processing equipment.
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The 1109-840-835 rotary joint is a high-performance single channel rotary joint designed specifically for machine tool coolant and micro lubrication (MQL) applications. This model belongs to the 1109 series hole installation type center outlet joint, known for its full flow design, high-speed capability, and long-life sealing system. It is widely used in rotating equipment that requires high-precision fluid transmission
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The 1109-926-930 rotary joint is a high-performance rotary joint belonging to the 1109 series. This series of products is designed to withstand high pressure under high-speed rotation conditions and is widely used in industrial equipment that requires continuous and leak free transmission of fluid media. The core design concept is to achieve "micro overlap" through precision fitting sealing surfaces, thereby minimizing the load and friction on the sealing surface, ensuring smooth and stable rotation, and extending the service life.
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The 1109-927-930 rotary joint is a high-performance, high-precision single channel fluid transmission rotary joint designed specifically for machine tool spindle cooling and micro lubrication (MQL) applications. This model belongs to the "Pop Off" in the 1109 series ™） The rotor installation type joint has a unique technical characteristic of allowing unlimited dry operation under no water pressure, and is widely used in the field of high-precision machining.
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The 1109-860-835 rotary joint belongs to the 1109 series high-speed center outlet rotary joint. This series is designed specifically for high-precision CNC machine tools, machining centers, and high-speed spindles, mainly used for transferring coolant, air, or micro lubrication (MQL) media in rotating parts
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1154-002-105 rotary joint is the 1154 series high-speed rotary joint produced by our company. This model is designed specifically for coolant and air media, using a bearingless structure and patented "AutoSense" automatic sensing technology
detailFrom precision machining to seal testing, every step follows international standards (ISO 9001, CE, ATEX) — delivering reliable fluid transfer solutions for paper, steel, chemical, rubber, and plastics industries.
High-precision CNC machining centers with micron-level tolerances ensure rotational stability and seal integrity, even at high speeds and demanding operating conditions.
316L stainless steel, alloy steels, silicon carbide, and carbon graphite — selected for maximum corrosion resistance, wear resistance, and compatibility with steam, hot oil, water, and air.
Balanced seal design with silicon carbide/graphite seal rings delivers ultra-low leakage rates under high-temperature and high-pressure conditions, ensuring extended service life and reduced maintenance.
20+ years of rotary joint engineering experience — offering customized design, sizing guidance, material selection, and on-site technical support for your specific application.
SDSWIVELES integrates 20 years of engineering experience with German-inspired quality management systems to form a standardized production process for precision rotary joints.
Every rotary joint undergoes a documented manufacturing sequence: precision CNC machining, seal face lapping, assembly, and final inspection. Each unit is traceable with individual quality records and serialized documentation.
Our quality department operates with full independence and authority to halt production if standards are not met. Dimensional tolerances are verified to ±0.01mm, and all units are pressure-tested to 1.5x working pressure before shipment.
Triple validation: "dimensional reports + material certifications + performance test records." Product qualification rates remain stable above 99%, eliminating performance variations and ensuring long-term operational reliability.
In the dynamic world of industrial manufacturing, every operation faces unique challenges. At SDSWIVELES, we tailor our engineering expertise to empower your success.
We help you optimize existing equipment with upgraded rotary joint solutions that reduce downtime, improve energy efficiency, and lower maintenance costs. Whether you need to replace aging components, enhance performance while meeting stricter industry standards, or adapt to evolving production demands — we deliver solutions that keep your operations running.
Stand out in a competitive market with custom-engineered rotary joint solutions that integrate seamlessly with your equipment designs. We support custom connection configurations, material specifications, compact form factors, and performance validation — helping you deliver reliable machinery to your customers.
Turn your engineering concept into reliable, production-ready hardware with our end-to-end partnership. From application analysis, material selection, prototyping, manufacturing oversight, to compliance testing — we guide you through every step of your journey from idea to implementation.
Get expert guidance on the right formulation for your brand — standard or custom-engineered, with low MOQ and free sample support.
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