Capabilityboundary:XunYuanGlassprocessessmall-radiusirregularcurvedglasswithaminimumbendingradiusof300mmforstandardbendsand350mmforirregularshapes.Thicknesscovers5–19mm.ShapesincludeJ-bends,U-bends,S-shapedmulti-curves,mitredcorners,cut-outsandholes,bendswithstraightsections,unequalarcs,positiveandreversebends.Cutting,edging,washing,tempering,laminatingandinsulatingareallcompletedinourownfactory.WecomplywithGB15763.2andholdCCCcertificationwithtestreports.
Fourreasonscurvedglassfailstofitonsite—andwhatwedoaboutit
| Siteproblem | Rootcause | Ouraction |
|---|
| Arcdoesnotmatchtheframe;unevenjoints | Boundarynotaligned,orincompletedrawingdata | Confirmradiusandfabricationboundariesfirst,thenissueshopdrawings;fineedgingonirregularprofiles |
| Noroomtocorrectaftershaping | Misunderstandingofprocesssequence | Allcoldprocessingcomesfirst,shapinglast;temperedglasscannotbere-cutordrilled,soeverythingisfixedatdrawingstage |
| Wavinessandopticaldistortion | Insufficientcontrolofheatinguniformityandcoolingcurve | Zonedheatingwithstagedbendingtobalancestress;CNCcuttingplusservobendingtocontrolprofileandcurvature |
| Colourandcurvaturevariationacrossabatch | Differencesinsubstratebatchandscheduling | Same-batchultra-clearlow-ironsubstrates,groupedschedulingofsimilarsizes |
Drawingchecklist:arclength,chordlength,sagitta,radius;positiveorreversebend;presenceandlengthofstraightsections;sizeandpositionofholesandmitres;thicknessandbuild-up(monolithictempered/laminatedPVBorSGP/insulating/Low-E/ceramicprint);quantityanddeliverybatches.CADdrawingsoraphysicalsampleareacceptable;ashopdrawingisissuedwithin24hours.
Qualitycontrol:stressisbalancedbyzonedheatingwithstagedbending;wavinessandopticaldistortionaregovernedbyheatinguniformityandthecoolingcurve;flatness,diagonaltoleranceandwavedeformationarekeptwithinthelimitsallowedbythenationalstandard.Low-Eglassusesreversebendingsothecoatingisnotscratchedbytherollers.Heat-soaktreatmentisavailableforhigh-levelapplications.Substratescomefromfirst-tiersuppliers,ultra-clearlow-ironpreferred.
Delivery:minimumorderonepiecewithnominimumcharge;standardleadtime7–10dayswithexpeditedoptions;pricingpersquaremetreplusaprocessingdifficultyfactor.Packaginguseswoodencasesorsteelrackswithcornerprotectionandvacuummoisturebarrier;loadingandliftingguidanceprovided.Wesupplynationwideandoverseas.Ourscopecoversproduction,processingandshipment—notinstallation—andwesupportdesigninstituteswithglassselection,structuralloadcalculationandnodedetailing.
Foratechnicaldatasheetoraprojectreview,pleasesubmityourrequirementthrough