ZhengzhouBangkedivisionformorethan20yearsspecializingintheproductionofthedryer,dryriversandDryerquartzsand,silicasand,riversand,seasand,yellowsanddryer,yellowsandandsoonclassmaterialssuchasdryingdrumdryerandthethree-cylinderdryerare***ailable,andsomeneedlowsandwatercontentafterdryingandbigcapacitycanchooseanewtypeofthethree-cylinderdryer,yieldlittlecanchoosecommonlyuseddrumdryerSandDryerAdvantages:1.Hightechnicalcontent,selfinsulationcylinderbody,80%thermalefficiency(single-cylinderdryerisonly35%),coals***ingis68%thansingle-cylinderdryerandoutputincreases100%2.Thelengthisgoodfortechnicallayout,60%shorterthansingle-cylinderdryer.Alsoit’sabout20m³area,reducingplantareaands***ing40%investment3.adoptheatresistantandwearresistantsteelplate,4timeswearresistantthanthegeneralsteelplate,longservicetimeandconvenienttomaintain.4.outsidecylinderbodytemperatureisbelow60°(singlecylindertemperatureisupto150°),withlowoutlettemperature.5.lowoutlettemperatureisgoodforkeepinglongservicelife.6.electicc***umptionreduce60%7.adoptrollerrotation,withoutlargeand***allgearRotaryDryeradoptsdirectflowtypeofheatingwithheatsourcefromfiringuint.Thematerialtobedriedispushedbackimmediatelybyspiralboardwhenenterstheshellfromfeedingtankandfeedingchute.BecausetheRotaryDryerisinstalledinslope,materialflowstothebackendundergr***ityandrotationforce,meanwhile,theRotaryDryerliftedbyboardrepeatedlyandthrowndownaccordingly,whichmakethematerialfromevencurtainandexchangeheatsufficientlywithinnertheheatflow.Intheend,waterinthematerialisdriedbyrepeatedlyscattering.http:///product/Sand%ml)