CHOIL THERMAL is a specialized boiler manufacturer offering high-efficiency thermal oil boilers, electric thermal heaters, waste heat recovery systems, and air preheaters. The company focuses on providing energy-saving and eco-friendly thermal solutions for industrial heat supply. With over 40 years of experience and continuous R&D, it holds a leading position in the domestic thermal oil boiler market, recognized for its technology and quality both domestically and internationally. Its business direction emphasizes customized boiler and heat exchanger systems optimized for industries requiring high temperatures and precise temperature control.CHOILTHERMALisaspecializedboilermanufacturerofferinghigh-efficiencythermaloilboilers,electricthermalheaters,wasteheatrecoverysystems,andairpreheaters.Thecompanyfocusesonprovidingenergy-savingandeco-friendlythermalsolutionsforindustrialheatsupply.Withover40yearsofexperienceandcontinuousR&D,itholdsaleadingpositioninthedomesticthermaloilboilermarket,recognizedforitstechnologyandqualitybothdomesticallyandinternationally.Itsbusinessdirectionemphasizescustomizedboilerandheatexchangersystemsoptimizedforindustriesrequiringhightemperaturesandprecisetemperaturecontrol.
Key Products/TechnologiesKeyProducts/Technologies
High Efficient Economic Thermal Oil Heater: Equipped with special air preheaters, achieving over 92% high efficiency and maintaining exhaust gas temperatures below 120°C, resulting in fuel cost savings. Compact design for easy installation in confined spaces and optimized path design for maximized heat exchange capacity. Front and rear open structure for convenient maintenance.HighEfficientEconomicThermalOilHeater:Equippedwithspecialairpreheaters,achievingover92%highefficiencyandmaintainingexhaustgastemperaturesbelow120°C,resultinginfuelcostsavings.Compactdesignforeasyinstallationinconfinedspacesandoptimizedpathdesignformaximizedheatexchangecapacity.Frontandrearopenstructureforconvenientmaintenance.
Horizontal Type and Vertical Type Thermal Oil Heaters: Featuring a multi-pass mono-line structure and optimized system design for a lifespan exceeding 10 years. Achieving up to 95% high efficiency with air preheater installation. Capable of high-temperature operation at low pressure, with comprehensive safety devices for unmanned operation systems.HorizontalTypeandVerticalTypeThermalOilHeaters:Featuringamulti-passmono-linestructureandoptimizedsystemdesignforalifespanexceeding10years.Achievingupto95%highefficiencywithairpreheaterinstallation.Capableofhigh-temperatureoperationatlowpressure,withcomprehensivesafetydevicesforunmannedoperationsystems.
Electrical Type Thermal Oil Heater (Model: CI-G): Providing over 99% high efficiency and pollution-free heat sources. Minimizing heat loss, reducing costs, and enabling precise automatic temperature control (±0.5℃) through SCR proportional control. Customizable for various capacities from 10KW to 1,500KW.ElectricalTypeThermalOilHeater(Model:CI-G):Providingover99%highefficiencyandpollution-freeheatsources.Minimizingheatloss,reducingcosts,andenablingpreciseautomatictemperaturecontrol(±0.5℃)throughSCRproportionalcontrol.Customizableforvariouscapacitiesfrom10KWto1,500KW.
Heat Recycling System (Waste Heat Recovery Boiler, Model: CI-R) and Special Air Preheater: Utilizing waste heat from boilers, RTOs, and other equipment to maximize energy efficiency. Preventing air pollution through high-temperature waste gas recovery and reducing fuel costs. Capable of supplementary installation to existing facilities and customized design based on various conditions like operating temperature and installation space.HeatRecyclingSystem(WasteHeatRecoveryBoiler,Model:CI-R)andSpecialAirPreheater:Utilizingwasteheatfromboilers,RTOs,andotherequipmenttomaximizeenergyefficiency.Preventingairpollutionthroughhigh-temperaturewastegasrecoveryandreducingfuelcosts.Capableofsupplementaryinstallationtoexistingfacilitiesandcustomizeddesignbasedonvariousconditionslikeoperatingtemperatureandinstallationspace.
System Engineering, R.T.C Unit, Heat Exchanger Unit, Pressure Vessel: Designing, manufacturing, and supplying TC UNIT and SECONDARY UNIT for precise and accurate temperature control in field thermal oil systems. Manufacturing and supplying various pressure vessels custom-designed according to domestic and international regulations and conditions.SystemEngineering,R.T.CUnit,HeatExchangerUnit,PressureVessel:Designing,manufacturing,andsupplyingTCUNITandSECONDARYUNITforpreciseandaccuratetemperaturecontrolinfieldthermaloilsystems.Manufacturingandsupplyingvariouspressurevesselscustom-designedaccordingtodomesticandinternationalregulationsandconditions.
Various Heat Exchangers: Designing and manufacturing heat exchangers for fryers and ovens essential in various snack and food processing lines, as well as cooking oil heating boilers. Possessing technology for producing heat exchangers of diverse materials and forms.VariousHeatExchangers:Designingandmanufacturingheatexchangersforfryersandovensessentialinvarioussnackandfoodprocessinglines,aswellascookingoilheatingboilers.Possessingtechnologyforproducingheatexchangersofdiversematerialsandforms.
Core AdvantagesCoreAdvantages
High Efficiency and Energy Saving Technology: Development and supply of high-efficiency thermal oil boilers exceeding 92% efficiency through special air preheater integration. Possession of technology that maximizes energy efficiency and contributes to fuel cost reduction through waste heat recovery systems.HighEfficiencyandEnergySavingTechnology:Developmentandsupplyofhigh-efficiencythermaloilboilersexceeding92%efficiencythroughspecialairpreheaterintegration.Possessionoftechnologythatmaximizesenergyefficiencyandcontributestofuelcostreductionthroughwasteheatrecoverysystems.
Precise Temperature Control and Safety: Precise temperature control capability of ±0.5℃ through SCR proportional control. Acquisition of ASME STAMP (S, U) and ISO 9001 certification ensuring high product quality and safety. Unmanned operation capability with comprehensive safety devices and automatic control systems.PreciseTemperatureControlandSafety:Precisetemperaturecontrolcapabilityof±0.5℃throughSCRproportionalcontrol.AcquisitionofASMESTAMP(S,U)andISO9001certificationensuringhighproductqualityandsafety.Unmannedoperationcapabilitywithcomprehensivesafetydevicesandautomaticcontrolsystems.
Customized Solution Provision Capability: Ability to custom design and manufacture electric thermal heaters and waste heat recovery boilers from 10KW to 1,500KW to meet diverse customer requirements and site conditions. System engineering capability for establishing optimized thermal oil systems.CustomizedSolutionProvisionCapability:Abilitytocustomdesignandmanufactureelectricthermalheatersandwasteheatrecoveryboilersfrom10KWto1,500KWtomeetdiversecustomerrequirementsandsiteconditions.Systemengineeringcapabilityforestablishingoptimizedthermaloilsystems.
Extensive Market Experience and Reliability: Over 3,000 thermal oil boilers manufactured and installed domestically and internationally. Verified competitiveness in overseas markets through the '1 Million Dollar Export Tower' award in 2000 and the '5 Million Dollar Export Tower' award in 2019. Building customer trust through over 40 years of operation and continuous R&D.ExtensiveMarketExperienceandReliability:Over3,000thermaloilboilersmanufacturedandinstalleddomesticallyandinternationally.Verifiedcompetitivenessinoverseasmarketsthroughthe'1MillionDollarExportTower'awardin2000andthe'5MillionDollarExportTower'awardin2019.Buildingcustomertrustthroughover40yearsofoperationandcontinuousR&D.
Leading Eco-Friendly Technology: Providing pollution-free heat sources through electric thermal oil boilers using electricity as a heat source. Technological advantage in environmental protection and energy recycling through waste heat recovery systems.LeadingEco-FriendlyTechnology:Providingpollution-freeheatsourcesthroughelectricthermaloilboilersusingelectricityasaheatsource.Technologicaladvantageinenvironmentalprotectionandenergyrecyclingthroughwasteheatrecoverysystems.
Target IndustrieTargetIndustrie
Chemical Industry: Various chemical reactors, polymerization processes.ChemicalIndustry:Variouschemicalreactors,polymerizationprocesses.
Food Industry: Food fryers, various ovens, cooking oil heating boilers, snack and food processing lines.FoodIndustry:Foodfryers,variousovens,cookingoilheatingboilers,snackandfoodprocessinglines.
Textile and Film Industry: Battery coating machines, various hot presses, various dryers, calenders and various rolls, painting equipment, tenters, printers, film coating machines.TextileandFilmIndustry:Batterycoatingmachines,varioushotpresses,variousdryers,calendersandvariousrolls,paintingequipment,tenters,printers,filmcoatingmachines.
Energy and Environmental Industry: Energy recycling through waste heat recovery systems.EnergyandEnvironmentalIndustry:Energyrecyclingthroughwasteheatrecoverysystems.
Other Industries: Hot air generators, reboilers, steam generation devices, various heat exchangers, evaporators, kneaders, melting devices for various materials, and other industrial production sites requiring high temperatures and precise temperature control.OtherIndustries:Hotairgenerators,reboilers,steamgenerationdevices,variousheatexchangers,evaporators,kneaders,meltingdevicesforvariousmaterials,andotherindustrialproductionsitesrequiringhightemperaturesandprecisetemperaturecontrol.
Major MarketsMajorMarkets
Indonesia, China, Vietnam, PhilippinesIndonesia,China,Vietnam,Philippines
Certifications/PatentsCertifications/Patents
ISO 9001 Quality Management System Certification.ISO9001QualityManagementSystemCertification.
ASME STAMP (S) (Boiler) and (U) (Pressure Vessel) Acquisition.ASMESTAMP(S)(Boiler)and(U)(PressureVessel)Acquisition.
INNOBIZ (Innovative Small and Medium Business) Certification.INNOBIZ(InnovativeSmallandMediumBusiness)Certification.
Corporate Research Institute Certification.CorporateResearchInstituteCertification.
Venture Company Certification.VentureCompanyCertification.
Root Company Certification.RootCompanyCertification.
Construction Business Registration (Heating Construction Class 1).ConstructionBusinessRegistration(HeatingConstructionClass1).
Utility Model Registration for High-Efficiency Economical Thermal Oil Boiler Development.UtilityModelRegistrationforHigh-EfficiencyEconomicalThermalOilBoilerDevelopment.
Awarded '1 Million Dollar Export Tower' on Trade Day 2000.Awarded'1MillionDollarExportTower'onTradeDay2000.
Awarded '5 Million Dollar Export Tower' on Trade Day 2019.Awarded'5MillionDollarExportTower'onTradeDay2019.
Selected as a Promising SME by Gyeonggi Province.SelectedasaPromisingSMEbyGyeonggiProvince.