Multi-functionalDiscGranulator:Howit
BalancesIntermittentandContinuous
Production
Infertilizerproduction,notallordersareinthe"tenthousandtons"volumeLaboratory formulationtesting,customizedfertilizersforsmallfarms,newproducttrialproduction…these scenariosrequireaflexible,efficient,andtrouble-freegranulationmachineThediscgranulator wasdesignedforthispurpose.
SimpleStructure,IntuitiveOperation
Thediscgranulatorconsistsofashallow,tilteddiscandadriveunitMaterialisaddedfrom aboveandrotateswithinthedisc,whileasuitableamountofliquid(water,steam,orbinder solution)isaddedviaaspraysystemUnderthecombinedactionofcentrifugalforce,friction, andgravity,themoistfinepowderadheresandcompactslayerbylayer,likeasnowball, eventuallygrowingintouniformsphericalgranulesWhenthedisctiltangleandrotationspeed areproperlymatched,qualifiedgranuleswillautomaticallydischargeovertheedgeofthedisc.
Threeadjustableparameters:
Disctiltangle(35°-55°):Thesmallertheangle,thelongertheparticlesstayinthedisc, resultinginlargerparticlesizes.
Spindlespeed(typically10-25rpm):Thehigherthespindlespeed,thegreaterthecentrifugal forceontheparticles,resultingindensersurfaces.
Sprayvolume:Controlledbyamanualvalveorautomaticflowmeter,directlyaffectingpelletizing speedandtheriskofrollersticking
Twooperatingmodes:Intermittentproductionandcontinuousproduction.
Thisisauniqueadvantageofthediscgranulatorcomparedtoothergranulationequipment
Mode1:Intermittentproduction(suitableforsmallbatchesandmultipleformulations)
Operationmethod:Abatchofdrypowderisaddedatonce,andgranulationiscarriedoutwhile sprayingliquid.Oncetheparticlesreachthetargetsize,thetiltangleissignificantlyincreasedto releaseallthematerial
Singlebatchcapacity:From50kgto2tons(dependingondiscdiameter).
Advantages:Simpleproductionchangeover;thediscsurfacecanbecleanedwithahigh-pressure watergun,avoidingcross-contamination.
Typicalscenarios:Fertilizerplantformulationtrials,self-madefertilizersforplantingbases,and contractmanufacturingservices
Mode2:Continuousproduction(suitableforlarge-scaleorders)
Operationmethod:Drypowderandsprayliquidareaddedcontinuously,simultaneously Finishedgranulescontinuouslyoverflowfromtheedgeofthedisc.Thedynamicbalanceof materialswithinthediscismaintainedbyadjustingthefeedrateandsprayspeed
ProductionStability:Requiresexperiencedoperatorstomaintainconstantmateriallayer thicknessandmoisture
Advantages:Eliminatestheauxiliarytimeoffrequentfeedinganddischarging;singleunitcan achieveanhourlyoutputof3-5tons
TypicalScenarios:Massproductionofconventionalcompoundfertilizersandorganicfertilizers.
TwoMajorAdvantages:LaborSavingandHighEfficiency
LaborSaving:Onediscgranulatorrequiresonlyoneoperatortomonitorfeedingandadjust parameters,reducinglaborcostsbyapproximately60%comparedtomanualpelletizingor traditionalrollergranulation.
HighEfficiency:Fastpelletingspeed;materialstaysinthediscforonly3-8minutesonaverage,
resultinginashortconversioncyclefromdrypowdertofinishedproduct.Theone-timepelleting ratecanreach70%-85%,withminimalreturnmaterial
SuitableRawMaterials:Bothorganicandcompoundfertilizersaresuitable.
CompoundFertilizers:Potassiumchloride,ammoniumsulfate,diammoniumphosphate,andurea canallbemixedaccordingtotheformulaandgranulated,especiallysuitableforproducing balancedformulassuchas15-15-15Notethattheureacontentshouldnotexceed30%, otherwiseitwilleasilysticktothegranulator.
Organicfertilizer:Pureorganicmaterialafterfermentationandcrushing(moisturecontent≤ 25%).Asmallamountofbentonitecanbeaddedtoimprovepelleting.Pureorganicfertilizer granuleshaveslightlylowerstrength,makingthemsuitableforproducingslow-releasefertilizers forlandscaping.
Organic-inorganiccompoundfertilizer:Premixingthetwoinacertainproportionbefore granulationallowstheorganicmattertoimprovethesoilwhileensuringthecontentofreadily availablenutrients
Whenchoosingadiscgranulator,considertwomainpoints:discdiameter(12m,15m,18m, 2.2m;thelargerthediameter,thehigherthebatchcapacity)andmaterial(stainlesssteeldiscs areusedforcompoundfertilizers,whilecarbonsteelwithananti-corrosioncoatingcanbeused fororganicfertilizers).
Thediscgranulator'ssimplestructure,intuitiveoperation,andtwoflexibleoperatingmodes (intermittentforsmall-batch,multi-formulationproduction;continuousformassproduction) makeitanidealchoiceforlaboratorytrials,customizedfertilizers,andnewproductdevelopment Asamemberoftheorganicfertilizergranulatorseries,itcomplementsanewtypeorganic fertilizergranulator(wetcontinuousgranulation)forhigherefficiencyForacompleteorganic fertilizerdiscgranulationproductionline,thediscgranulatoristhecore,supportedbyahalf-wet materialcrushermachineforrawmaterialpreparation
Together,thisorganicfertilizerproductionequipmentandorganicfertilizerrawmaterial processingequipmenttransformfermentedmanureandotherorganicwasteintohigh-quality, sphericalgranules.Foradedicatedbioorganicfertilizerproductionline,thediscgranulator's gentlegranulationprocesshelpspreservemicrobialactivityThediscgranulator'suniqueability toswitchbetweenintermittentandcontinuousmodesoffersunparalleledflexibility,makingita valuabletoolforanyorganicfertilizerproductionequipmentsetupWhetheryouneedasmall batchforaplantingbaseorcontinuousproductionforlargeorders,thediscgranulatordelivers withlabor-savingandhigh-efficiencyperformance.