适用范围(Scopeofapplication)：适合于饼干、速食面、月饼、糖果、***、日用品、五金零件、纸盒或托盘等各类固态有规则的物体的包装。(SJ-300E有一套充气装置，可以给包装物充气、有效的保护被包装物体)Applicableforpackingvarioussolidregularobjects,suchasbiscuits,bread,instantnoodle,icecream,moon-cake,candy,medi-cine,commodity,ha***areorloadedbybox/tray...ets.Anykindofproductsandsoon.主要性能和结构特点：1、双变频简约机械结构，易维护、磨损少，寿命长。2、主控电路采用本公司研制的单片机，液晶屏显示，变频器控制，良好的人机界面，操作集中直观、方便。3、包装速度和成袋长度采用双变频器控制。无级变速，调节范围宽，可以与生产线的前道工序***匹配。4、高感光电眼自动准确跟踪，设定后无需手动调整。5、各封口温度***控制，适合多种包装材料，封口美观牢固。可安装间歇充气装置和喷酒精装置。Principalcapabilityandstructuralfeatures：1.Simplifiedmechanicgearing,easytomaintain,littlevibration,littlewearand“longlife”.2.Themaincontrolcircuittakesthesinglechipdevelopopedbyourowncompany,digitalscreendisplayandcontrolledbyrfectinterfacebetweenoperatorandmachine.Integrated,directandconvenientoperation.3.Thecapacityandthelengthofbagtakedoublefrequencyconvertercontrolwithsteplessspeedshiftandwideadjustment.Itcanmatchwellwiththeformerworkingprocedureofproductionline.4.Highlysensitiverespondphotoelectricdevicecanfollowautomati-callyandaccurately，itisnotnecessarytoadjustmanuallyaftersetting.5.Independenttemperaturecontrolforeachsealertomakethebeautifulandtightsealingandsuitableforawidevarietyofflexiblepackingmaterial.Deviceforintermissionchargingandalcoholspraycanbemounted.)