新涂布机培训资料英文版.ppt

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1、GLCoaterTrainingSeaDragonPM4,-2005ATechnologicalpartBTechnicalcomponentsCOperationDMaintenanceESafetyTaskofGLCoaterUniformapplicationoffluidinorderto:Improveprintability改善印刷质量Improveopacityandgloss提高透明度和光泽度Preventcurlinganddusting防止卷曲和除尘Pigmentingandcoating0.15-42-55-153.5-16<40-

2、4550-7020-8080-300300-2000Applicationprinciple1backingroll(背辊)2rollapplicatorunit(辊式涂布装置)3framing(机架)4returnsystem(回流系统)5meteringbeam(刮刀梁)ApplicationprincipleMeteringelementsContourcoat涂层轮廓withmeteringrodBladecoatStiff/BentBlade(硬/软刮刀)Meteringrod(计量棒)CoverageSmoothnessDesignDataG

3、L–COATERSTATIONControlfunctionhydraulicwithrollapplicationsystem.Thecoatercanbeusedwithrodorblade.DesignDataDesignDataWebwidth5650mmMax.operationspeed620m/minDesignspeed700m/minDesignDataCoatingmachineDrynessbeforecoatingmachine93%Drynessatreel93%Coatingweight≤12g/m²Solidcontent≥6

4、0%Coatingcolourviscositiy350–2000cps(100rpm,#4Spindle,35°C)Coatingmeteringtyperod/StiffbladeCoatingdryingtypeAirDryers(customer´sprovision)CoatingweightcontrolCDmanualMDautomaticDesignDataApplicatorrollDiameter450mmFace5.860mmCoverthickness20mmCovermaterialrubberMagnaSizeCoverhard

5、ness25P&JBodyandjournalsofsteel,capsofcastiron.DesignDataBackingrollDiameter1.000mmFace5.850mmCoverthickness25mmCovermaterialrubber,TopcoatCoverhardness70P&JBodyandwelded–onjournalofsteelATechnologicalpartBTechnicalcomponentsCOperationDMaintenanceESafetyGLCoatermachineshopassembly

6、1backingroll(背辊)2ropepulleysegment(引纸绳滑轮组)3Rope(引纸绳)BackingrollApplicatorroll1colorpan(颜料盘)2colordistributionpipe(颜料分配管)3applicatorroll(涂布辊)Applicatorrollspeedapprox.20%ofbackingrollspeed.(涂布辊的速度大约为背辊速度的20%)ApplicatorrollswivellingOperatingpositionStandbyposition1rollerapplicatoru

7、nit(辊式涂布装置)2hydrauliccylinder(液压缸)3pivotbearing(旋转轴承)Applicatorrollswivellingoperatingposition工作位置cleaningposition清洗位置Applicatorrollgap1screwjackelement(螺旋千斤顶)2handwheelwithpositionindicator(操纵轮和位置指示器)3limitstop(限位器)4Stand(支架)1Handwheel(操纵轮)2spacerunit(定位架)3limitstop(限位器)A=0,5-0,8

8、mmApplicatorrollgapApplicatorroll