SAEHAN Co., Ltd. is a specialized manufacturer of air shafts and rotary joints. The company, with extensive experience and technology, supplies essential mechanical components applicable across various industrial sectors. Its capabilities include providing customized solutions through state-of-the-art testing facilities and comprehensive quality control. A company contributing to domestic and international industrial development with precise and stable products.SAEHANCo.,Ltd.isaspecializedmanufacturerofairshaftsandrotaryjoints.Thecompany,withextensiveexperienceandtechnology,suppliesessentialmechanicalcomponentsapplicableacrossvariousindustrialsectors.Itscapabilitiesincludeprovidingcustomizedsolutionsthroughstate-of-the-arttestingfacilitiesandcomprehensivequalitycontrol.Acompanycontributingtodomesticandinternationalindustrialdevelopmentwithpreciseandstableproducts.
Key Products/TechnologiesKeyProducts/Technologies
The main product categories include air shafts, rotary joints, chucks & adapters, and mechanical shafts.Themainproductcategoriesincludeairshafts,rotaryjoints,chucks&adapters,andmechanicalshafts.
Air shafts are produced in various types, such as carbon air shafts, precision air shafts, leaf type air shafts, ball & bearing type air shafts, ball type air friction shafts, hanger type pneumatic air shafts, separator air shafts, and spool precision air shafts.Airshaftsareproducedinvarioustypes,suchascarbonairshafts,precisionairshafts,leaftypeairshafts,ball&bearingtypeairshafts,balltypeairfrictionshafts,hangertypepneumaticairshafts,separatorairshafts,andspoolprecisionairshafts.
Specifically, separator air shafts are utilized in steel plate and aluminum slitting operations, featuring precise clamping of Disk Blocks and core eccentricity machined to ±0.1~±0.15.Specifically,separatorairshaftsareutilizedinsteelplateandaluminumslittingoperations,featuringpreciseclampingofDiskBlocksandcoreeccentricitymachinedto±0.1~±0.15.
Rotary joints encompass a wide range of application-specific products for cooling, steam/thermal oil, steel, and air/hydraulic uses.Rotaryjointsencompassawiderangeofapplication-specificproductsforcooling,steam/thermaloil,steel,andair/hydraulicuses.
The SHW 1000 series cooling rotary joint is a general-purpose product with a stainless steel housing, lubricated ball bearings, bronze-to-carbon graphite sealing, and ultra-precision lapping technology.TheSHW1000seriescoolingrotaryjointisageneral-purposeproductwithastainlesssteelhousing,lubricatedballbearings,bronze-to-carbongraphitesealing,andultra-precisionlappingtechnology.
The SHHA 8300 Series air/hydraulic double rotary joint allows mixed use from low to high pressure and low to high speed, offering flexible application tailored to various industrial machinery characteristics.TheSHHA8300Seriesair/hydraulicdoublerotaryjointallowsmixedusefromlowtohighpressureandlowtohighspeed,offeringflexibleapplicationtailoredtovariousindustrialmachinerycharacteristics.
Specialized manufacturing technology for ball type precision air shafts used in notching and stacking equipment for secondary batteries.Specializedmanufacturingtechnologyforballtypeprecisionairshaftsusedinnotchingandstackingequipmentforsecondarybatteries.
Mechanical shafts are manufactured from structural carbon steel pipes, providing excellent durability and accuracy.Mechanicalshaftsaremanufacturedfromstructuralcarbonsteelpipes,providingexcellentdurabilityandaccuracy.
Core AdvantagesCoreAdvantages
Extensive experience and differentiated technological expertise accumulated over approximately 30 years in the air shaft and rotary joint sectors.Extensiveexperienceanddifferentiatedtechnologicalexpertiseaccumulatedoverapproximately30yearsintheairshaftandrotaryjointsectors.
Ensuring superior durability and accuracy of products through state-of-the-art testing facilities and a comprehensive quality control system.Ensuringsuperiordurabilityandaccuracyofproductsthroughstate-of-the-arttestingfacilitiesandacomprehensivequalitycontrolsystem.
Rapid response capability to customer demands through a consistent build-to-order system for air shafts and a shortest-delivery system.Rapidresponsecapabilitytocustomerdemandsthroughaconsistentbuild-to-ordersystemforairshaftsandashortest-deliverysystem.
Stable pricing and shortest-delivery capability for rotary joints through standardized product lineups and abundant inventory.Stablepricingandshortest-deliverycapabilityforrotaryjointsthroughstandardizedproductlineupsandabundantinventory.
Application of optically perfect ultra-precision lapping technology to rotary joint sealing surfaces, enhancing product lifespan and performance.Applicationofopticallyperfectultra-precisionlappingtechnologytorotaryjointsealingsurfaces,enhancingproductlifespanandperformance.
Innovation efforts to maximize production efficiency and pursue continuous quality improvement through the development of smart factory technology.Innovationeffortstomaximizeproductionefficiencyandpursuecontinuousqualityimprovementthroughthedevelopmentofsmartfactorytechnology.
Competitive advantage in specific high-value-added industrial sectors with specialized manufacturing capabilities for ball type precision air shafts for secondary battery notching and stacking equipment.Competitiveadvantageinspecifichigh-value-addedindustrialsectorswithspecializedmanufacturingcapabilitiesforballtypeprecisionairshaftsforsecondarybatterynotchingandstackingequipment.
Provision of customized manufacturing and technical consultation services to quickly meet diverse customer needs.Provisionofcustomizedmanufacturingandtechnicalconsultationservicestoquicklymeetdiversecustomerneeds.
Target IndustrieTargetIndustrie
Supply of essential components to various industrial machinery sectors.Supplyofessentialcomponentstovariousindustrialmachinerysectors.
Broad application across the entire machinery manufacturing industry.Broadapplicationacrosstheentiremachinerymanufacturingindustry.
Equipment for steel plate and aluminum slitting operations.Equipmentforsteelplateandaluminumslittingoperations.
Notching and stacking equipment sectors in the secondary battery manufacturing process.Notchingandstackingequipmentsectorsinthesecondarybatterymanufacturingprocess.
Major MarketsMajorMarkets
Certifications/PatentsCertifications/Patents
Specialized manufacturing technology for air shafts and rotary joints based on extensive accumulated experience and proprietary technical expertise.Specializedmanufacturingtechnologyforairshaftsandrotaryjointsbasedonextensiveaccumulatedexperienceandproprietarytechnicalexpertise.
Ensuring product reliability and precision through state-of-the-art testing facilities and stringent quality control processes.Ensuringproductreliabilityandprecisionthroughstate-of-the-arttestingfacilitiesandstringentqualitycontrolprocesses.
Efforts to advance and enhance the efficiency of production systems through the development of smart factory technology.Effortstoadvanceandenhancetheefficiencyofproductionsystemsthroughthedevelopmentofsmartfactorytechnology.
Expertise in manufacturing ball type precision air shafts essential for core processes in the secondary battery industry.Expertiseinmanufacturingballtypeprecisionairshaftsessentialforcoreprocessesinthesecondarybatteryindustry.
Technological superiority through optical ultra-precision lapping technology for rotary joint sealing surfaces and the provision of extended-life seal options.Technologicalsuperioritythroughopticalultra-precisionlappingtechnologyforrotaryjointsealingsurfacesandtheprovisionofextended-lifesealoptions.
Capability for developing and custom-manufacturing products optimized for various applications and environments.Capabilityfordevelopingandcustom-manufacturingproductsoptimizedforvariousapplicationsandenvironments.