Overview
- Summary
- Deublin Korea Co., Ltd. is a global leader in rotary unions (rotary joints) and electrical slip rings, transferring fluids (air, coolant, hydraulic oil, steam, thermal oil, water, vacuum, etc.) and power to rotating equipment. Since its establishment in 1945, the company has been a key supplier of essential components, providing innovative balanced mechanical seal technology to various industrial sectors. It contributes to enhancing productivity and ensuring equipment reliability in a wide range of industries, including machine tools, renewable energy, semiconductors, and paper. The company demonstrates capabilities in providing technical support and customized solutions through its global network with subsidiaries in over 15 countries worldwide.Deublin Korea Co., Ltd. is a global leader in rotary unions (rotary joints) and electrical slip rings, transferring fluids (air, coolant, hydraulic oil, steam, thermal oil, water, vacuum, etc.) and power to rotating equipment. Since its establishment in 1945, the company has been a key supplier of essential components, providing innovative balanced mechanical seal technology to various industrial sectors. It contributes to enhancing productivity and ensuring equipment reliability in a wide range of industries, including machine tools, renewable energy, semiconductors, and paper. The company demonstrates capabilities in providing technical support and customized solutions through its global network with subsidiaries in over 15 countries worldwide.
- Key Products/Technologies
- Rotary Unions: Precision mechanical devices for transferring various fluids (pneumatic, coolant, hydraulic oil, steam, thermal oil, water, vacuum, etc.) from a stationary source to rotating equipment in high-pressure, high-speed environments. Offering various models including bearing-supported and bearingless configurations, as well as rotor-mounted and bore-mounted types. Product lines include 57 series, 1109 series, 1116 series, 1790 hydraulic series, 2400 series, M60 series, FSU series, HPS series, CSO & CSFO types, N series, and H series.Rotary Unions: Precision mechanical devices for transferring various fluids (pneumatic, coolant, hydraulic oil, steam, thermal oil, water, vacuum, etc.) from a stationary source to rotating equipment in high-pressure, high-speed environments. Offering various models including bearing-supported and bearingless configurations, as well as rotor-mounted and bore-mounted types. Product lines include 57 series, 1109 series, 1116 series, 1790 hydraulic series, 2400 series, M60 series, FSU series, HPS series, CSO & CSFO types, N series, and H series.
- Electrical Slip Rings: Devices for reliably monitoring conditions inside rotating components like blades and hubs by transferring analog sensor signals, high-speed digital data, and power. Available in various forms such as standard slip rings, hollow shaft slip rings, integrated solutions, and custom slip ring solutions. The portfolio includes Diamond Roltran and Jupiter brands.Electrical Slip Rings: Devices for reliably monitoring conditions inside rotating components like blades and hubs by transferring analog sensor signals, high-speed digital data, and power. Available in various forms such as standard slip rings, hollow shaft slip rings, integrated solutions, and custom slip ring solutions. The portfolio includes Diamond Roltran and Jupiter brands.
- Balanced Mechanical Seals: Core technology minimizing seal wear, torque, and heat generation, ensuring reliable performance at pressures over 140 bar and speeds exceeding 40,000 RPM.Balanced Mechanical Seals: Core technology minimizing seal wear, torque, and heat generation, ensuring reliable performance at pressures over 140 bar and speeds exceeding 40,000 RPM.
- Pop-Off® Sealing Technology: Patented technology where seal faces close with fluid pressure and separate when pressure is removed, optimizing for both wet and dry machining without the risk of premature seal damage from dry running.Pop-Off® Sealing Technology: Patented technology where seal faces close with fluid pressure and separate when pressure is removed, optimizing for both wet and dry machining without the risk of premature seal damage from dry running.
- AutoSense® Technology: Patented technology optimized for coolant and dry air sealing, sensing media type to automatically adjust seal behavior and reduce the risk of early damage from dry running.AutoSense® Technology: Patented technology optimized for coolant and dry air sealing, sensing media type to automatically adjust seal behavior and reduce the risk of early damage from dry running.
- SpindleShield® Technology: Patented technology protecting spindles from coolant ingress by providing early warnings of unusual leakage, minimizing spindle damage and downtime costs.SpindleShield® Technology: Patented technology protecting spindles from coolant ingress by providing early warnings of unusual leakage, minimizing spindle damage and downtime costs.
- Closed Seal Technology: Design where sealing surfaces remain in constant contact, making them less susceptible to contaminated coolant.Closed Seal Technology: Design where sealing surfaces remain in constant contact, making them less susceptible to contaminated coolant.
- Hydrostatic Seals: Non-contact sealing at high pressures through precise tolerances, extending service life and minimizing maintenance.Hydrostatic Seals: Non-contact sealing at high pressures through precise tolerances, extending service life and minimizing maintenance.
- Core Advantages
- Over 75 Years of History and Innovative Technological Leadership: Pioneering the balanced mechanical seal rotary joint in 1945 and leading the rotary solutions sector with numerous patented technologies like Pop-Off®, AutoSense®, and SpindleShield®.Over 75 Years of History and Innovative Technological Leadership: Pioneering the balanced mechanical seal rotary joint in 1945 and leading the rotary solutions sector with numerous patented technologies like Pop-Off®, AutoSense®, and SpindleShield®.
- Extensive Product Portfolio and Custom Solution Provision: Offering a wide range of products, including over 500 standard unions and more than 3,000 separate models, with the capability to provide customized engineering solutions optimized for specific customer requirements.Extensive Product Portfolio and Custom Solution Provision: Offering a wide range of products, including over 500 standard unions and more than 3,000 separate models, with the capability to provide customized engineering solutions optimized for specific customer requirements.
- Global Manufacturing and Sales Network: Operating wholly-owned subsidiaries and factories in over 15 countries worldwide, providing rapid product supply, technical support, and services through an extensive distribution network.Global Manufacturing and Sales Network: Operating wholly-owned subsidiaries and factories in over 15 countries worldwide, providing rapid product supply, technical support, and services through an extensive distribution network.
- Deep Expertise Across Diverse Industries: Leveraging specialized solutions and in-depth knowledge for key industries such as machine tools, renewable energy, semiconductors, paper, and metal processing to enhance customer productivity.Deep Expertise Across Diverse Industries: Leveraging specialized solutions and in-depth knowledge for key industries such as machine tools, renewable energy, semiconductors, paper, and metal processing to enhance customer productivity.
- Superior Quality and Reliability: Adhering to ISO 9001 Quality Management System and 100% factory testing of all products to ensure top quality, long equipment life, and reliable operation.Superior Quality and Reliability: Adhering to ISO 9001 Quality Management System and 100% factory testing of all products to ensure top quality, long equipment life, and reliable operation.
- Continuous R&D and Growth through Acquisitions: As part of the HOERBIGER Group, continuously strengthening its product portfolio and market dominance through the acquisition of related technology companies like Diamond-Roltran and Minor Jupiter.Continuous R&D and Growth through Acquisitions: As part of the HOERBIGER Group, continuously strengthening its product portfolio and market dominance through the acquisition of related technology companies like Diamond-Roltran and Minor Jupiter.
- Target Industrie
- Machine Tools: Application of rotary unions for spindle cooling, lubrication, and Minimum Quantity Lubrication (MQL) systems.Machine Tools: Application of rotary unions for spindle cooling, lubrication, and Minimum Quantity Lubrication (MQL) systems.
- Renewable Energy: Hydraulic control and electrical slip rings for pitch control systems in wind turbines, and power/signal transmission.Renewable Energy: Hydraulic control and electrical slip rings for pitch control systems in wind turbines, and power/signal transmission.
- Semiconductor: Providing custom rotary unions and slip rings for thermal stability in wafer fabrication equipment, ingot production, Electro-Chemical Deposition (ECD), and polishing processes.Semiconductor: Providing custom rotary unions and slip rings for thermal stability in wafer fabrication equipment, ingot production, Electro-Chemical Deposition (ECD), and polishing processes.
- Paper & Corrugating: Steam joints and siphons for optimizing dryer performance, reducing energy consumption, and improving product quality in paper and corrugated board machines.Paper & Corrugating: Steam joints and siphons for optimizing dryer performance, reducing energy consumption, and improving product quality in paper and corrugated board machines.
- Printing & Packaging: Durable rotary unions ensuring uniform and consistent quality over long production runs in printing and packaging industries.Printing & Packaging: Durable rotary unions ensuring uniform and consistent quality over long production runs in printing and packaging industries.
- Metals Processing: Efficient fluid transfer and reduced maintenance costs in steel production facilities such as continuous casting machines and rolling mills.Metals Processing: Efficient fluid transfer and reduced maintenance costs in steel production facilities such as continuous casting machines and rolling mills.
- Agriculture & Construction: Utilization of rotary unions in hydraulic systems for controlling clutches and variable-speed drives in agricultural and construction equipment.Agriculture & Construction: Utilization of rotary unions in hydraulic systems for controlling clutches and variable-speed drives in agricultural and construction equipment.
- Oil & Gas: Mechanical seal products resistant to wear and leakage in harsh environments, ensuring minimal maintenance and continuous operation.Oil & Gas: Mechanical seal products resistant to wear and leakage in harsh environments, ensuring minimal maintenance and continuous operation.
- Plastics & Rubber: Various manufacturing processes including extruders, injection molding machines, rubber mills, mixers, and calendars.Plastics & Rubber: Various manufacturing processes including extruders, injection molding machines, rubber mills, mixers, and calendars.
- Automotive: Transferring hydraulic oil and coolants in assembly line machinery and vehicle testing equipment.Automotive: Transferring hydraulic oil and coolants in assembly line machinery and vehicle testing equipment.
- Textile: Textile production equipment such as dyeing machines, printing machines, and drying cylinders.Textile: Textile production equipment such as dyeing machines, printing machines, and drying cylinders.
- Food & Pharmaceuticals: Manufacturing processes for pharmaceuticals and food products.Food & Pharmaceuticals: Manufacturing processes for pharmaceuticals and food products.
- Tire: Tire and rubber industries.Tire: Tire and rubber industries.
- Major Markets
- Serviced through European subsidiaries and distributorsServiced through European subsidiaries and distributors
- Korea, Japan, China, SingaporeKorea, Japan, China, Singapore
- Germany, France, UK, Italy, Spain, Austria, PolandGermany, France, UK, Italy, Spain, Austria, Poland
- USA, MexicoUSA, Mexico
- AustraliaAustralia
- BrazilBrazil
- Certifications/Patents
- ISO 9001 Quality Management System Certification: A company philosophy that ensures quality from the design stage through an independently registered quality management system.ISO 9001 Quality Management System Certification: A company philosophy that ensures quality from the design stage through an independently registered quality management system.
- Authorized Economic Operator (AEO) Certification: Recognition of a secure and customs-reliable supply chain, providing a customer service advantage for expedited global flow of goods and materials.Authorized Economic Operator (AEO) Certification: Recognition of a secure and customs-reliable supply chain, providing a customer service advantage for expedited global flow of goods and materials.
- U.S. Patents 7,229,102 and 7,597,360: Patents related to rotary joints with part numbers starting with "1121-" or "1151-" and corresponding foreign rights.U.S. Patents 7,229,102 and 7,597,360: Patents related to rotary joints with part numbers starting with "1121-" or "1151-" and corresponding foreign rights.
- U.S. Patent 7,343,968: Patent related to rotary joints with part numbers starting with "20609-" and corresponding foreign rights.U.S. Patent 7,343,968: Patent related to rotary joints with part numbers starting with "20609-" and corresponding foreign rights.
- U.S. Patent 7,475,914: Patent related to rotary joints with part numbers starting with "CK" and corresponding foreign rights.U.S. Patent 7,475,914: Patent related to rotary joints with part numbers starting with "CK" and corresponding foreign rights.
- U.S. Patent 7,692,553: Patent related to rotary joints with part numbers starting with "1103-", "1113-" or "1153-" and corresponding foreign rights.U.S. Patent 7,692,553: Patent related to rotary joints with part numbers starting with "1103-", "1113-" or "1153-" and corresponding foreign rights.
- U.S. Patents 7,815,224 and 8,047,576: Patents related to rotary joints with part numbers starting with "904-", "1114-", "1124-", "1144-" or "1154-", and specific part numbers, along with corresponding foreign rights.U.S. Patents 7,815,224 and 8,047,576: Patents related to rotary joints with part numbers starting with "904-", "1114-", "1124-", "1144-" or "1154-", and specific part numbers, along with corresponding foreign rights.
- U.S. Patent 8,453,675: Patent related to rotary joints with part numbers starting with "1159-003" and corresponding foreign rights.U.S. Patent 8,453,675: Patent related to rotary joints with part numbers starting with "1159-003" and corresponding foreign rights.
- U.S. Patent 9,133,967: Patent related to rotary joints with part numbers starting with "1159-01" and corresponding foreign rights.U.S. Patent 9,133,967: Patent related to rotary joints with part numbers starting with "1159-01" and corresponding foreign rights.
- U.S. Patent 10,502,349: Patent related to specific products and corresponding foreign rights.U.S. Patent 10,502,349: Patent related to specific products and corresponding foreign rights.
- Rotary Joint Control Valve Patent (mid-1960s): A means to synchronize compressed air without complex and expensive valve systems.Rotary Joint Control Valve Patent (mid-1960s): A means to synchronize compressed air without complex and expensive valve systems.
- Patented Rotary Joint Concept with Easily Replaceable Seals: An innovation enabling easy field replacement using standard tools and techniques.Patented Rotary Joint Concept with Easily Replaceable Seals: An innovation enabling easy field replacement using standard tools and techniques.
- Patented Labyrinth or Hydrostatic Sealing Concept: Technology for non-contact sealing to extend service life and eliminate seal wear.Patented Labyrinth or Hydrostatic Sealing Concept: Technology for non-contact sealing to extend service life and eliminate seal wear.
- Patented Stationary Siphon Technology: A reliable and externally adjustable system for condensate removal in paper machine dryer sections.Patented Stationary Siphon Technology: A reliable and externally adjustable system for condensate removal in paper machine dryer sections.
Introduction
Location
37 Sagimakgol-ro 62beon-gil, Jungwon-gu, Seongnam-si, Gyeonggi-do, South Korea
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