MostNearVeryMoreCustomerAsked AboutEnsuring Purity from the Source Problem，Here is a unified answer。

Here are some insights to share。

ForinHigh-end Applications（such asHalfGuideSystem、CoreLevel、HighEndAnode Material），ProductForMetal ImpuritiesContainQuantityHaveppmVerytoppbLevel HarshMomentRequirements。In actual operation, we found。GuaranteeGraphitization FurnaceNotBecomeforPollutionSourcetoCloseHeavyKey。One point to note。WeThroughPastStrictStandard High-Temperature Empty Burn PurificationProcessFromSourceHeadSolutionProblem。

New GraphiteHeating Element、GuaranteeWarmGraphite FeltGradepart，ExistManufacturingProcessMiddleCanEnergyAbsorbAttachorContainHaveMicroQuantity Metal Impurities、WaterDivideandGrayDivide。ThisSomeMaterialqualityExistHighWarmLowerWillPlayEmitMergePollutionProduct。

ExistJustStyleUseinProductionFront，Every1PlatformNewFurnaceorReplaceMainKeyGraphiteBack，AllMustProceedMoreOrderHigh-Temperature Empty Burn Purification。

WillEmptyFurnace（NotPutPlaceAnyWhatProduct）PressSpecialCertainProcessOrderLWarmtoHighestWorkMakeWarmDegreeVerytoStrategyHigh。During installation and commissioning。

ExistHighWarmLowerLongTimeIntervalGuaranteeWarm，MakeFurnaceInnerPlaceHaveGraphiteandInsulation MaterialThroughHistory1OrderThoroughBottom "BurnRoast"。

ThisProcessMiddle，MaterialTableSurfaceandInnerpart EasyPlayEmitComplexqualityWillFillDividePlayEmit，MergeByflowMove Protective GasorVacuum SystemBringExitFurnaceOuter。

EffectResultVerify：ThroughPast2-3OrderHighWarmEmptyBurnBack，FurnaceInner ComplexqualityContainQuantityWillReducetoExtremelyLowWaterFlat。WeCanThroughPastEmptyWhiteRealVerify（EmptyBurnBackTakeSampleAnalysis of）ComeVerifyCleanProcessEffectResult。

Additionally，forCustomerProvide Guarantee

ExitfactoryFrontTreatment：OurDesignPrepareExistExitfactoryFrontWillProceedInitialStep EmptyBurnCleanProcess。Many users have reported。

PresentFieldGuide：OurEngineerWillExistPresentFieldInstallation & CommissioningBack，GuideCustomerCompleteFinally CleanProcessProcess，GuaranteeDesignPrepareReachtoProductionHighPurityProduct Requirements。

ProcessRecommendation：NeedleForDifferentPurity Product，We provideMutualShould EmptyBurnProcessRuleScope。Based on my experience