EVA发泡回收造粒机（环保型）EVA树脂EVA树脂用途广泛，一般情况下，***含量在5%以下的EVA，其主要产品是薄膜、电线电缆、LDPE改性剂、胶粘剂等；***含量在5%~10%的EVA产品为弹性薄膜等；***含量在20~28%的EVA，主要用于热熔粘合剂和涂层制品；***含量在5%~45%，主要产品为薄膜（包括农用薄膜）和片材，注塑、模塑制品，发泡制品，热熔粘合剂等EVA发泡回收造粒机1、参数1）挤出机生产能力Q:每小时挤出的塑料量2)比流量：每小时每转一周挤出机生产能力3)名义比功率：每小时加工kg塑料所需电机功率4)螺杆长径比L/Db:螺杆工作部分长度与螺杆直径比值5）螺杆直径Db:指大径，系列标准20、30、45、65、90、120、150、165、200、250、3006)驱动螺杆电机功率P:KW7)螺杆转速范围:nmin-nmaxr/min2、型号150/20表示螺杆直径为150mm，长径比为20:1塑料挤出单螺杆挤出机作为一种常见的挤出机设备，EVA发泡回收造粒机用于塑料加工行业，单螺杆挤出机一般在有效长度上分为三段，按螺杆直径大小、螺距、螺深确定三段有效长度，一般按各占三分之一划分。***单螺杆挤出机采用双阶式整体设计，强化塑化功能，保证了高速高性能稳定挤出，特种屏障综合混炼设计，保证了物料的混炼效果，高剪切低融塑化温度保证了物料的高性能低温低压计量挤出。在高平直基础上的高速，高产挤出。EVAresiniswidelyused.Ingeneral,thecontentofvinylacetateisbelow5%,anditsmainproductsarefilm,wireandcable,LDPEmodifier,adhesiveandsoon.Thecontentofvinylacetateis5%~10%ofEVAproductiselasticthinfilm,etc.Thecontentofvinylacetateis20~28%EVA,mainlyusedforhotmeltadhesivesandcoatingproducts.Thecontentofvinylacetateis5%~45%,themainproductsarefilm(includingagriculturalfilm)andsheet,injectionmolding,moldingproducts,foamingproducts,hotmeltadhesivesandsoon.EVAgranulator1、Parameter1)extruderproductioncapacityQ:theamountofplasticextrudedperhour.2)ratioflow:extruderproductioncapacityperhourperhour.3)nominalpower:themotorpowerrequiredtoprocesskgplasticperhour.4)screwlengthratioL/Db:thelengthofscrewworkingpartandscrewdiameterratio.5)screwdiameterDb:meanslargediameter,seriesstandard20,30,45,65,90,120,150,165,200,250,300.6)drivescrewmotorpowerP:KW.7)screwspeedrange:nmin-nmaxr/min.2,model150/20indicatesthatthediameterofthescrewis150mmandthediameterratiois20:1.Singlescrewgranulatorasakindofcommonextrusionmachineequipment,usedforplasticsprocessingindustry,singlescrewextrudergenerallyontheeffectivelengthisdividedintothreesecti***,accordingtothescrewdiameter,screwpitch,thedepthofscrewtodeterminethreeDuanYouxiaolength,generallydividedeachaccountedforathird.Efficientsinglescrewextrusionmachineadoptsdoublecascadeoveralldesign,strengthenthefunctionofplasticizingandpledgethestableextrusion,highspeedhighperformancespecialbarriermixingdesign,integratedtoensurethematerialmixingeffect,highshearandlowmeltingplasticizingtemperaturetoensurethematerialsofhighperformancelowtemperaturelowpressuremeasurement.Highspeedandhighyieldextrusiononhighflatfoundation.)