Yoochang Machinery Co., Ltd. is a specialized manufacturer of air compressors and painting equipment, established in 1970. The company holds a pioneering position in the domestic market, providing high-quality products and advanced technological capabilities. It leverages its expertise in hydraulic machinery to develop and supply diverse industrial solutions. Its product portfolio includes screw compressors, turbo compressors, painting machines, and dryers, demonstrating a broad range of offerings.YoochangMachineryCo.,Ltd.isaspecializedmanufacturerofaircompressorsandpaintingequipment,establishedin1970.Thecompanyholdsapioneeringpositioninthedomesticmarket,providinghigh-qualityproductsandadvancedtechnologicalcapabilities.Itleveragesitsexpertiseinhydraulicmachinerytodevelopandsupplydiverseindustrialsolutions.Itsproductportfolioincludesscrewcompressors,turbocompressors,paintingmachines,anddryers,demonstratingabroadrangeofofferings.
Key Products/TechnologiesKeyProducts/Technologies
Piston Type Air Compressors: A product line including various piston type air compressors such as ACA-Series, ACO-Series, and ACA-R-Series models.PistonTypeAirCompressors:AproductlineincludingvariouspistontypeaircompressorssuchasACA-Series,ACO-Series,andACA-R-Seriesmodels.
Screw Type Air Compressors: A comprehensive range of screw compressors with capacities from 10HP to 30HP (YES10,30-Series), 40HP to 125HP (YES40,125-Series), and 150HP to 600HP (YES150,600-Series). Enhanced design, efficiency, lifespan, and reliability through a technical partnership with the American company GARDNER-DENVER in 1981 for screw compressors. Key technological features include KYPHO ROTOR, INTENSIVE INJECTION CYLINDER structure with four injection ports, and large-sized ROTORs for maximized compression efficiency and extended lifespan. Application of L-10 LIFE EXPECTANCY bearings, offering a long service life of over 110,000 hours or 15-20 years. ELIMINATOR technology with a pleated design to minimize oil carryover to below 2PPM. GEARLESS DIRECT DRIVE system for compressor operation, implemented in 30HP to 600HP models.ScrewTypeAirCompressors:Acomprehensiverangeofscrewcompressorswithcapacitiesfrom10HPto30HP(YES10,30-Series),40HPto125HP(YES40,125-Series),and150HPto600HP(YES150,600-Series).Enhanceddesign,efficiency,lifespan,andreliabilitythroughatechnicalpartnershipwiththeAmericancompanyGARDNER-DENVERin1981forscrewcompressors.KeytechnologicalfeaturesincludeKYPHOROTOR,INTENSIVEINJECTIONCYLINDERstructurewithfourinjectionports,andlarge-sizedROTORsformaximizedcompressionefficiencyandextendedlifespan.ApplicationofL-10LIFEEXPECTANCYbearings,offeringalongservicelifeofover110,000hoursor15-20years.ELIMINATORtechnologywithapleateddesigntominimizeoilcarryovertobelow2PPM.GEARLESSDIRECTDRIVEsystemforcompressoroperation,implementedin30HPto600HPmodels.
Turbo Compressors: A high-performance turbo compressor product line, including TURBO 2000, 3000, and 6000 models.TurboCompressors:Ahigh-performanceturbocompressorproductline,includingTURBO2000,3000,and6000models.
Painting Equipment: Painting equipment with a simple and compact structure, developed through a technical alliance with Japan's ASAHI-SUNAC CO., LTD in 1994. Optimized performance for a wide range of painting applications through automation, unmanned operation, and atomization technology for low-viscosity paints. Products such as Hydraulic Diaphragm Type Airless Pump (SP2554, SUNQ Series) and Rotary Atomizing Electrostatic Bell Gun (ESA88) are part of the offering.PaintingEquipment:Paintingequipmentwithasimpleandcompactstructure,developedthroughatechnicalalliancewithJapan'sASAHI-SUNACCO.,LTDin1994.Optimizedperformanceforawiderangeofpaintingapplicationsthroughautomation,unmannedoperation,andatomizationtechnologyforlow-viscositypaints.ProductssuchasHydraulicDiaphragmTypeAirlessPump(SP2554,SUNQSeries)andRotaryAtomizingElectrostaticBellGun(ESA88)arepartoftheoffering.
Air Compressor Management Systems and Control Technology: Development and integration of MICRO COMPUTER SYSTEMS (PRO-1100, PRO-2200) enabling fully unmanned operation. Implementation of RS-485 communication for remote control capabilities up to 1km. Air compressor management system solutions like Micom Controller PRO-1300, ENERCON-4S, and METACENTRA. Turn Valve System applied to medium and large models, achieving a 25% power saving effect. VSD SERIES (Inverter SCREW) technology reducing energy loss by 35% to 40%.AirCompressorManagementSystemsandControlTechnology:DevelopmentandintegrationofMICROCOMPUTERSYSTEMS(PRO-1100,PRO-2200)enablingfullyunmannedoperation.ImplementationofRS-485communicationforremotecontrolcapabilitiesupto1km.AircompressormanagementsystemsolutionslikeMicomControllerPRO-1300,ENERCON-4S,andMETACENTRA.TurnValveSystemappliedtomediumandlargemodels,achievinga25%powersavingeffect.VSDSERIES(InverterSCREW)technologyreducingenergylossby35%to40%.
Other Products: Ancillary equipment for air compression systems, including Dryers, Blowers, Air Filters, Air Tanks (YCAT-Series), and After Coolers (CAC-Series).OtherProducts:Ancillaryequipmentforaircompressionsystems,includingDryers,Blowers,AirFilters,AirTanks(YCAT-Series),andAfterCoolers(CAC-Series).
Core AdvantagesCoreAdvantages
Long History and Pioneering Domestic Position: Over 50 years of expertise in manufacturing air compressors and painting equipment since its establishment in 1970, securing a pioneering role in the domestic market.LongHistoryandPioneeringDomesticPosition:Over50yearsofexpertiseinmanufacturingaircompressorsandpaintingequipmentsinceitsestablishmentin1970,securingapioneeringroleinthedomesticmarket.
Advanced Technology through Global Partnerships: Enhanced product competitiveness through technical collaborations with GARDNER-DENVER (USA) for screw compressors (1981) and ASAHI-SUNAC CO., LTD (Japan) for painting equipment (1994).AdvancedTechnologythroughGlobalPartnerships:EnhancedproductcompetitivenessthroughtechnicalcollaborationswithGARDNER-DENVER(USA)forscrewcompressors(1981)andASAHI-SUNACCO.,LTD(Japan)forpaintingequipment(1994).
Proprietary R&D and Innovative Technologies: Development capabilities for proprietary technologies such as MICRO COMPUTER SYSTEMS, Turn Valve systems, VSD SERIES, and GEARLESS DIRECT DRIVE methods, improving energy efficiency and control performance.ProprietaryR&DandInnovativeTechnologies:DevelopmentcapabilitiesforproprietarytechnologiessuchasMICROCOMPUTERSYSTEMS,TurnValvesystems,VSDSERIES,andGEARLESSDIRECTDRIVEmethods,improvingenergyefficiencyandcontrolperformance.
Rigorous Quality and Environmental Management Systems: Acquisition of multiple domestic and international quality and environmental management system certifications, including Korea Occupational Safety and Health Agency (KOSHA) design/performance inspection (1992), ISO9001 (1997), ISO14001 (2014), and API Q1 (2018).RigorousQualityandEnvironmentalManagementSystems:Acquisitionofmultipledomesticandinternationalqualityandenvironmentalmanagementsystemcertifications,includingKoreaOccupationalSafetyandHealthAgency(KOSHA)design/performanceinspection(1992),ISO9001(1997),ISO14001(2014),andAPIQ1(2018).
Product Design Optimized for High Temperature and Humidity: Screw compressors feature low noise, low vibration, and strong resistance to high temperature and humidity, making them suitable for climates like Southeast Asia, including Vietnam.ProductDesignOptimizedforHighTemperatureandHumidity:Screwcompressorsfeaturelownoise,lowvibration,andstrongresistancetohightemperatureandhumidity,makingthemsuitableforclimateslikeSoutheastAsia,includingVietnam.
Target IndustrieTargetIndustrie
General Manufacturing Industry: Air compressors and painting equipment are essential for various manufacturing processes such as automotive, electronics, metal processing, chemical, food, and textile industries.GeneralManufacturingIndustry:Aircompressorsandpaintingequipmentareessentialforvariousmanufacturingprocessessuchasautomotive,electronics,metalprocessing,chemical,food,andtextileindustries.
Construction Industry: Supply of air compression solutions to construction sites and related industrial sectors, evidenced by transaction experience with top 10 construction companies.ConstructionIndustry:Supplyofaircompressionsolutionstoconstructionsitesandrelatedindustrialsectors,evidencedbytransactionexperiencewithtop10constructioncompanies.
Chemical and Hydraulic/Pneumatic Industries: Application of products in industrial machinery and equipment within chemical, hydraulic, pneumatic, powder, and HVAC fields.ChemicalandHydraulic/PneumaticIndustries:Applicationofproductsinindustrialmachineryandequipmentwithinchemical,hydraulic,pneumatic,powder,andHVACfields.
Painting and Surface Treatment Industry: Utilization of painting equipment product lines for surface treatment and finishing processes of various products.PaintingandSurfaceTreatmentIndustry:Utilizationofpaintingequipmentproductlinesforsurfacetreatmentandfinishingprocessesofvariousproducts.
Major MarketsMajorMarkets
Vietnam, Myanmar, LaosVietnam,Myanmar,Laos
Germany (supply of GARDNER-DENVER COMPRESSOR imported finished products)Germany(supplyofGARDNER-DENVERCOMPRESSORimportedfinishedproducts)
United States (technical partnership with GARDNER-DENVER)UnitedStates(technicalpartnershipwithGARDNER-DENVER)
Certifications/PatentsCertifications/Patents
ISO9001 Quality Management System Certification (December 1997).ISO9001QualityManagementSystemCertification(December1997).
Korea Occupational Safety and Health Agency (KOSHA) Design and Performance Inspection Acquisition (1992).KoreaOccupationalSafetyandHealthAgency(KOSHA)DesignandPerformanceInspectionAcquisition(1992).
ISO14001 Environmental Management System Certification (2014).ISO14001EnvironmentalManagementSystemCertification(2014).
API Q1 Quality Management System Certification (2018).APIQ1QualityManagementSystemCertification(2018).
Development of Micro Computer Systems (PRO-1100, PRO-2200) for screw compressors and remote control technology.DevelopmentofMicroComputerSystems(PRO-1100,PRO-2200)forscrewcompressorsandremotecontroltechnology.
Energy-saving technology through Turn Valve System and VSD SERIES.Energy-savingtechnologythroughTurnValveSystemandVSDSERIES.