Youndong Industrial, established in 1996, a specialized manufacturer of air shaft products with optimal performance, built upon over two decades of accumulated technology and craftsmanship. The company specializes in the design, manufacturing, and repair of air shafts essential for various industries involving winding and unwinding roll-shaped materials. Securing market competitiveness through custom solutions and continuous technological development.YoundongIndustrial,establishedin1996,aspecializedmanufacturerofairshaftproductswithoptimalperformance,builtuponovertwodecadesofaccumulatedtechnologyandcraftsmanship.Thecompanyspecializesinthedesign,manufacturing,andrepairofairshaftsessentialforvariousindustriesinvolvingwindingandunwindingroll-shapedmaterials.Securingmarketcompetitivenessthroughcustomsolutionsandcontinuoustechnologicaldevelopment.
Key Products/TechnologiesKeyProducts/Technologies
The primary product line, air shafts, for winding and unwinding roll-shaped materials.Theprimaryproductline,airshafts,forwindingandunwindingroll-shapedmaterials.
Lug type as the most commonly used model.Lugtypeasthemostcommonlyusedmodel.
Roller insert type (models YD-2000, YD-2100) specifically designed for mounting and demounting heavy products.Rollerinserttype(modelsYD-2000,YD-2100)specificallydesignedformountinganddemountingheavyproducts.
Leaf type for narrow-width slitting rewinders.Leaftypefornarrow-widthslittingrewinders.
Rubber bar type widely used for narrow-width and light packaging, with production capabilities for winding shafts under 20mm diameter.Rubberbartypewidelyusedfornarrow-widthandlightpackaging,withproductioncapabilitiesforwindingshaftsunder20mmdiameter.
One-side pneumatic type (YD-5000 LUG Type, YD-5100 Leaf Type, YD-5200 Rubber Bar Type) for rotation with a single fixed shaft, minimizing operator handling during product loading and unloading.One-sidepneumatictype(YD-5000LUGType,YD-5100LeafType,YD-5200RubberBarType)forrotationwithasinglefixedshaft,minimizingoperatorhandlingduringproductloadingandunloading.
Cylinder type featuring cylinders instead of tubes for uniform air pressure and strong gripping force for high-tension products.Cylindertypefeaturingcylindersinsteadoftubesforuniformairpressureandstronggrippingforceforhigh-tensionproducts.
Precision type optimized for high-speed rotation, narrow-width, and precision slitting products.Precisiontypeoptimizedforhigh-speedrotation,narrow-width,andprecisionslittingproducts.
Additional product categories include chucks and adapters.Additionalproductcategoriesincludechucksandadapters.
Technical support services such as air shaft strength calculation and air pressure calculation.Technicalsupportservicessuchasairshaftstrengthcalculationandairpressurecalculation.
Production capabilities utilizing various precision machining equipment, including MCT, CNC, NC milling, and lathes.Productioncapabilitiesutilizingvariousprecisionmachiningequipment,includingMCT,CNC,NCmilling,andlathes.
Core AdvantagesCoreAdvantages
Over two decades of unique technological expertise and craftsmanship, focused solely on air shaft manufacturing.Overtwodecadesofuniquetechnologicalexpertiseandcraftsmanship,focusedsolelyonairshaftmanufacturing.
Continuous efforts and investment in developing cutting-edge technologies.Continuouseffortsandinvestmentindevelopingcutting-edgetechnologies.
A custom-order manufacturing system catering to diverse customer requirements.Acustom-ordermanufacturingsystemcateringtodiversecustomerrequirements.
A comprehensive air shaft product lineup, including lug, roller insert, leaf, rubber bar, one-side pneumatic, cylinder, and precision types.Acomprehensiveairshaftproductlineup,includinglug,rollerinsert,leaf,rubberbar,one-sidepneumatic,cylinder,andprecisiontypes.
Self-developed multi-cylinder technology for cylinder-type air shafts, maximizing performance and adaptable to various product weights.Self-developedmulti-cylindertechnologyforcylinder-typeairshafts,maximizingperformanceandadaptabletovariousproductweights.
Precision component processing capabilities utilizing high-precision MCT, CNC, and lathe equipment from manufacturers like Hwacheon Machine.Precisioncomponentprocessingcapabilitiesutilizinghigh-precisionMCT,CNC,andlatheequipmentfrommanufacturerslikeHwacheonMachine.
Target IndustrieTargetIndustrie
Air shafts as essential components in various industrial sectors for winding and unwinding roll-shaped materials, including film, paper, textile, printing, and packaging.Airshaftsasessentialcomponentsinvariousindustrialsectorsforwindingandunwindingroll-shapedmaterials,includingfilm,paper,textile,printing,andpackaging.
Specific applications in processes requiring narrow-width slitting rewinders, handling high-tension products, high-speed rotation, and precision slitting.Specificapplicationsinprocessesrequiringnarrow-widthslittingrewinders,handlinghigh-tensionproducts,high-speedrotation,andprecisionslitting.
Rubber bar type air shafts for widespread application in narrow-width and light packaging.Rubberbartypeairshaftsforwidespreadapplicationinnarrow-widthandlightpackaging.
Cylinder type air shafts as suitable solutions for production lines demanding high tension products.Cylindertypeairshaftsassuitablesolutionsforproductionlinesdemandinghightensionproducts.
Major MarketsMajorMarkets
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Certifications/PatentsCertifications/Patents
Utility model for hot melt coating device valve unit (No. 0255187, November 2001).Utilitymodelforhotmeltcoatingdevicevalveunit(No.0255187,November2001).
Utility model for serial multi-cylinder device (No. 026857, March 2002).Utilitymodelforserialmulti-cylinderdevice(No.026857,March2002).
Utility model for pipe fixing device (No. 0278081, May 2002).Utilitymodelforpipefixingdevice(No.0278081,May2002).
Design registration for serial multi-cylinder device (No. 0300126, May 2002).Designregistrationforserialmulti-cylinderdevice(No.0300126,May2002).
Design registration for hot melt coater valve (No. 0300127, May 2002).Designregistrationforhotmeltcoatervalve(No.0300127,May2002).
These utility models and design registrations ensure technological originality and product competitiveness.Theseutilitymodelsanddesignregistrationsensuretechnologicaloriginalityandproductcompetitiveness.
Introduction
Location
159-42 Sacheon-ro, Cheongwon-gu, Cheongju, Chungcheongbuk-do, South Korea
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Information
159-42 Sacheon-ro, Cheongwon-gu, Cheongju, Chungcheongbuk-do, South Korea