Weihai Huadong Automation is a high-tech enterprise in China specializing in the R&D, design, manufacturing, sales, and service of grinding and milling machine tools. The company's core business involves CNC systems, CNC machine tools, and their key functional components. Established in March 2002, it transitioned towards the R&D and manufacturing of large-scale CNC machine tools and key functional components. The company successfully listed on the Shenzhen Stock Exchange in June 2008.WeihaiHuadongAutomationisahigh-techenterpriseinChinaspecializingintheR&D,design,manufacturing,sales,andserviceofgrindingandmillingmachinetools.Thecompany'scorebusinessinvolvesCNCsystems,CNCmachinetools,andtheirkeyfunctionalcomponents.EstablishedinMarch2002,ittransitionedtowardstheR&Dandmanufacturingoflarge-scaleCNCmachinetoolsandkeyfunctionalcomponents.ThecompanysuccessfullylistedontheShenzhenStockExchangeinJune2008.
Key Products/TechnologiesKeyProducts/Technologies
CNC Cylindrical Grinders: Offering various models such as M13 and M14 series, MGKW8250 precision CNC crankshaft grinder, MK21 series dual-axis CNC internal grinder, and MG73 series high-precision CNC cylindrical grinder. The M13 series is particularly suitable for heavy grinding of outer circles and conical surfaces. The grinding wheel spindle incorporates a self-developed special hydrostatic fluid bearing, ensuring high rigidity and rotational accuracy.CNCCylindricalGrinders:OfferingvariousmodelssuchasM13andM14series,MGKW8250precisionCNCcrankshaftgrinder,MK21seriesdual-axisCNCinternalgrinder,andMG73serieshigh-precisionCNCcylindricalgrinder.TheM13seriesisparticularlysuitableforheavygrindingofoutercirclesandconicalsurfaces.Thegrindingwheelspindleincorporatesaself-developedspecialhydrostaticfluidbearing,ensuringhighrigidityandrotationalaccuracy.
CNC Surface Grinders: Providing a range of products including SG series and UPG208DNC ultra-precise CNC gantry surface grinding machines. The table and cross-feed drive screws utilize grinding C3 grade ball screws for excellent transmission rigidity and minimal reverse clearance. The X-axis features imported Schneberger precision linear rails, offering a low friction coefficient and good dynamic response.CNCSurfaceGrinders:ProvidingarangeofproductsincludingSGseriesandUPG208DNCultra-preciseCNCgantrysurfacegrindingmachines.Thetableandcross-feeddrivescrewsutilizegrindingC3gradeballscrewsforexcellenttransmissionrigidityandminimalreverseclearance.TheX-axisfeaturesimportedSchnebergerprecisionlinearrails,offeringalowfrictioncoefficientandgooddynamicresponse.
CNC Milling Machines and Machining Centers: A comprehensive product line including CNC gantry milling and boring machines (fixed beam fixed column, fixed beam moving column, moving beam fixed column, moving beam moving column), CNC floor boring and milling machines, CNC vertical lathes (VT/VM/VMG series, CK(X)52 series), horizontal machining centers (HLC series, THLC1000Series, HLC800, HLC630SAPC), vertical machining centers (VMC series), universal turret milling machines (X63 series, X6325), boring machines, and HDT series fully functional precision CNC lathes. Gantry milling products inherit German SCHIESS technology, capable of producing compound centers with a maximum width of 9 meters and length of 30 meters.CNCMillingMachinesandMachiningCenters:AcomprehensiveproductlineincludingCNCgantrymillingandboringmachines(fixedbeamfixedcolumn,fixedbeammovingcolumn,movingbeamfixedcolumn,movingbeammovingcolumn),CNCfloorboringandmillingmachines,CNCverticallathes(VT/VM/VMGseries,CK(X)52series),horizontalmachiningcenters(HLCseries,THLC1000Series,HLC800,HLC630SAPC),verticalmachiningcenters(VMCseries),universalturretmillingmachines(X63series,X6325),boringmachines,andHDTseriesfullyfunctionalprecisionCNClathes.GantrymillingproductsinheritGermanSCHIESStechnology,capableofproducingcompoundcenterswithamaximumwidthof9metersandlengthof30meters.
Key Functional Components and Automation Technology: Business operations include the production and sale of CNC systems, cutting tools, hand tools, machine tool accessories, hydraulic components, pneumatic components, power tools, electric motors, electrical components, industrial automation instruments, and measuring tools and instruments. Intelligent manufacturing technology enables automatic online measurement of workpiece thickness and automatic loading/unloading. Full closed-loop automatic control ensures outer diameter precision stability below 0.003mm.KeyFunctionalComponentsandAutomationTechnology:BusinessoperationsincludetheproductionandsaleofCNCsystems,cuttingtools,handtools,machinetoolaccessories,hydrauliccomponents,pneumaticcomponents,powertools,electricmotors,electricalcomponents,industrialautomationinstruments,andmeasuringtoolsandinstruments.Intelligentmanufacturingtechnologyenablesautomaticonlinemeasurementofworkpiecethicknessandautomaticloading/unloading.Fullclosed-loopautomaticcontrolensuresouterdiameterprecisionstabilitybelow0.003mm.
Core AdvantagesCoreAdvantages
Extensive Product Portfolio and Customized Solution Capability: Offering a wide range of CNC and conventional grinding machines, milling machines, machining centers, and lathes, covering various sizes and functionalities, with the ability to tailor high-precision equipment to specific industry needs.ExtensiveProductPortfolioandCustomizedSolutionCapability:OfferingawiderangeofCNCandconventionalgrindingmachines,millingmachines,machiningcenters,andlathes,coveringvarioussizesandfunctionalities,withtheabilitytotailorhigh-precisionequipmenttospecificindustryneeds.
Leading Technological Prowess and Continuous R&D Investment: Focusing on the development of high-speed, high-precision, multi-axis, compound, large, and heavy CNC machine tools, achieving technological leadership through independent innovation and collaboration with international institutions. The gantry guide grinder received a national 04 major science and technology project award, demonstrating significant technological achievements.LeadingTechnologicalProwessandContinuousR&DInvestment:Focusingonthedevelopmentofhigh-speed,high-precision,multi-axis,compound,large,andheavyCNCmachinetools,achievingtechnologicalleadershipthroughindependentinnovationandcollaborationwithinternationalinstitutions.Thegantryguidegrinderreceivedanational04majorscienceandtechnologyprojectaward,demonstratingsignificanttechnologicalachievements.
Rigorous Quality Control System and International Certifications: Establishing a strict quality control system adhering to international standards such as ISO 9001, CE, ASME, and TUV. This ensures the accuracy and reliability of its products, with numerous patents and awards validating its technological competitiveness.RigorousQualityControlSystemandInternationalCertifications:EstablishingastrictqualitycontrolsystemadheringtointernationalstandardssuchasISO9001,CE,ASME,andTUV.Thisensurestheaccuracyandreliabilityofitsproducts,withnumerouspatentsandawardsvalidatingitstechnologicalcompetitiveness.
Over 50 Years of Manufacturing Experience and Largest Production Base in China: Leveraging more than 50 years of machine tool manufacturing experience since 1969, growing into one of the largest production bases for gantry grinding machines in China. Accumulating extensive expertise through the evolution from conventional to high-precision CNC machines.Over50YearsofManufacturingExperienceandLargestProductionBaseinChina:Leveragingmorethan50yearsofmachinetoolmanufacturingexperiencesince1969,growingintooneofthelargestproductionbasesforgantrygrindingmachinesinChina.Accumulatingextensiveexpertisethroughtheevolutionfromconventionaltohigh-precisionCNCmachines.
Global Market Expansion and Strategic Partnerships: Actively expanding exports to international markets beyond domestic sales, with significant presence in North America (40%), the Middle East (20%), and Eastern Europe (20%). Establishing cooperative relationships with international companies including KNUTH, OPTIMUM in Germany, SATURNO, MAINCASA, WESTON, ARIES in Mexico, BERNARDO in Austria, and MSC GRIZZLY in the USA.GlobalMarketExpansionandStrategicPartnerships:Activelyexpandingexportstointernationalmarketsbeyonddomesticsales,withsignificantpresenceinNorthAmerica(40%),theMiddleEast(20%),andEasternEurope(20%).EstablishingcooperativerelationshipswithinternationalcompaniesincludingKNUTH,OPTIMUMinGermany,SATURNO,MAINCASA,WESTON,ARIESinMexico,BERNARDOinAustria,andMSCGRIZZLYintheUSA.
General machinery industryGeneralmachineryindustry
Metallurgy industryMetallurgyindustry
Aerospace industryAerospaceindustry
War industryWarindustry
Processing of hard, brittle, thin non-metallic parts (e.g., glass, ceramic, sapphire)Processingofhard,brittle,thinnon-metallicparts(e.g.,glass,ceramic,sapphire)
Precision grinding of metal thin precision parts (e.g., bearings, gears, valves, hard alloy blades, seals, oil pump blades, piston rings)Precisiongrindingofmetalthinprecisionparts(e.g.,bearings,gears,valves,hardalloyblades,seals,oilpumpblades,pistonrings)
Mobile phone touch panel glass thinning processMobilephonetouchpanelglassthinningprocess
Major MarketsMajorMarkets
China (domestic market)China(domesticmarket)
Germany, Austria, Eastern Europe (20%)Germany,Austria,EasternEurope(20%)
ISO 9001 Quality Management System Certification (ISO9001:2008, ISO 9001).ISO9001QualityManagementSystemCertification(ISO9001:2008,ISO9001).
ISO 14001 Environmental Management System Certification (ISO14001:2004).ISO14001EnvironmentalManagementSystemCertification(ISO14001:2004).
GB/T28001-2001 (Occupational Health and Safety Management System) Certification (ISO 45001).GB/T28001-2001(OccupationalHealthandSafetyManagementSystem)Certification(ISO45001).
Science and Technology Award.ScienceandTechnologyAward.
Possession of 122 patents (including 20 invention patents and 1 design patent).Possessionof122patents(including20inventionpatentsand1designpatent).
3 software copyrights.3softwarecopyrights.
3 Shandong famous brand products.3Shandongfamousbrandproducts.
6 registered trademarks (including HDCNC designated as a famous trademark in Shandong Province).6registeredtrademarks(includingHDCNCdesignatedasafamoustrademarkinShandongProvince).
National 04 Major Science and Technology Project Award (Gantry guide grinder).National04MajorScienceandTechnologyProjectAward(Gantryguidegrinder).
Introduction
Location
Jin Nuo Lu, Huan Cui Qu, Wei Hai Shi, Shan Dong Sheng, China, 264207
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Information
Jin Nuo Lu, Huan Cui Qu, Wei Hai Shi, Shan Dong Sheng, China, 264207