Whetherawide-arccurvedpanelcanbeproducedinonepiecedependsontheeffectiveworkingrangeofthetemperingline.**XunYuanGlassmanufactureswide-arccurvedglassonitsownproductionlines,withamaximumpanelsizeof6m×8mformedasasinglepiece,extra-longspecificationsupto3.3m×20m,andfullthicknesscoveragefrom5mmto19mm.Flattempering,benttempering,heatbendingandirregularbendingareallhandledin-house.Leadtimeis7–10dayswithnominimumcharge.
1.SpecificationsandProcessingRange
| Item | Range |
|---|
| Maximumpanelsize | 6m×8m(single-pieceforming) |
| Extra-longspecification | 3.3m×20m |
| Thickness | 5–19mm,fullrange |
| Processingtypes | Flattempering/benttempering/heatbending/irregularbending |
| Compositestructure | SGPlaminatedglass |
| Irregularprocessing | Customcuttingandnon-standardarcssupported |
| Leadtime | 7–10days |
| Minimumorder | Nominimumcharge |
| Shopdrawings | SubmitCADorasample—detailedshopdrawingswithin24hours |
2.FourCheckpointsinWide-ArcGlassProcurement
Checkpoint1—Feasibilitygapbetweendesignintentandprocessinglimits.**Whenafacadeisdesignedasonecontinuousarc,alinewithinsufficientwidthcanonlysplitthepanelandseamit,whichinterruptsthearclineandmayplacethejointonavisualturningpoint.Weverifyfeasibilityattheshop-drawingstage,confirmingwhethersingle-pieceformingispossibleandwherejointsshouldfall,sodesignintentandprocessinglimitsarealignedbeforeproductionstarts.Thishappensattheshop-drawingandpre-productionstage.
Checkpoint2—Rawglassstockthresholds.**Extra-wideandextra-longrawglasscomesinminimumpackingunits.Passingafull-craterequirementontothebuyercreatesunnecessaryinventory.Weconfigurerawglasstotheactualorderspecification,withnominimumchargeandschedulingbyorder,sosmallbatchesandreplacementpanelscanbeslottedinnormally.**Thishappensattheorderintakeandmaterialpreparationstage.**Whatyougain:nofull-crateinventorycarriedforahandfulofpanels.
Checkpoint3—Scrapcostonwidepanels.**Awidepanelcarriesahighshareofmaterialandlaborcostperpiece,soasinglefailureisamplified—andiftheproblemsurfacesonlyafterfullbatchrelease,thelossiscountedbybatch.Wemoveriskcontrolupstream:formingverificationandper-orderparametercalibrationbeforeproduction,first-pieceverificationbeforebatchrelease,andin-processsamplingthroughouttherun.**Thishappensacrosspre-production,batchstart,andthefullproductionrun.**Whatyougain:ifparametersneedadjustment,theadjustmenthappensonthefirstpiece,notonthebatch.
Checkpoint4—Fromfactorytosite:transportandlifting.**Widepanelsoftenexceedstandardverticaltransportroutes.Wedeterminepackagingbysize—timberframewithstrapping,withsupportpointsbearingonthepanel'sload-bearingarearatherthanitscorners—andprovideliftingguidanceplusloadingandunloadingrecommendationsbeforeshipment.**Thishappensatthepackagingandpre-shipmentstage.**Whatyougain:bettersupportdistributionintransitandfewersurprisesattheunloadingpoint.
Imagesuggestion1:Photo1—finishedwide-arcbenttemperedglassstandingintheworkshop(unfilmed,rakinglightacrossthearctoshowsurfacecontinuity).Thispanelistheoutputofthesingle-pieceformingstep.
3.Applications
Commercialcomplexatriumfacades,exhibitionspacecurvedpartitions,flagshipstoreexteriors,headquarterslobbycurvedglazing,transithubcurvedenclosures,hotellobbycurvedscreens,gallerycurveddisplaywalls,large-formatretailarcshowcases.
4.TieredProcessingOptions
1.Standardarc.**Forfacadeswithinregulardimensionsatasinglecurvature.Configuration:standardtemperingwithstructuralbonding.Flatnessandwavedistortioncontrolledwithinnationalstandardranges.
2.Widesingle-piece.**Forpanelsexceedingregularlinewidthwhereaseamlessappearanceisrequired.Configuration:single-pieceformingupto6m×8m.Jointlayoutconfirmedattheshop-drawingstage.
3.Extra-longarc.**Forlengthexceedingregularspecification.Configuration:extra-longspecificationupto3.3m×20m.Packagingandtransportschemedeterminedinparallel.
4.Compositearc.**Forsafetyorstructuralperformancerequirements.Configuration:SGPlaminatedglass.Structuralconfigurationisrecommendedtobespecifiedintheorderdocuments.
5.Delivery
In-houseproductionlines:forming,tempering,laminationandpackagingareallcompletedin-housewithnooutsourcedre-batching.Detailedshopdrawingsavailable;assistancewithglassselection,structuralloadcalculationandjointdetailing.Leadtime7–10days,nominimumcharge.Packagingcustomizedtopanelsize,withliftingguidanceandloading/unloadingrecommendationsprovided.
6.ThreeVerifiableChecks
Asupplierthatcanquoteitssizelimits—someonewhocanansweronmaximumpanelsizeandextra-longspecificationisworkingfromrealcapacitydata.
Asupplierthatexplainsitsjointlayout—forwidepanels,single-piecefeasibilityandjointpositionsshouldbesettledattheshop-drawingstage.
Asupplierthatdescribesitspackaging—packagingdeterminedbysize,plusliftingandunloadingguidance,iswhatgetsawidepaneltositeintact.