We professional manufacture flexo printing machine for corrugated cardboard printing machine  in china for 30 years.We manufacture corrugated cardboard production line for 30 years,work speed:80-250m/min work width : 1400mm-2500mm Email xinlongsheng@hotmail.com,Contacts:Yong xiao phone:+86-13230782966,+86-317-7723188 Dongguang Packaging Machinery Co., LtdAddress:No.252 Guanzhou Road, Dongguang county Zip:061600 Country/Region:China (Mainland) Province/State:Hebei City:cangzhou<DIV style="CLEAR: both"></DIV>1The electric appliances of thewhole machine adopt SCHNEIDER made in FRANCE <BR>2 The main drive roller adopt keyless connect <BR><BR><DIV style="CLEAR: both"></DIV><DIV><P>Feeding-unit:</P><P>&nbsp;<IMG height=507 alt=DSCF0117 src="http://i00.i.aliimg.com/img/pb/395/129/268/1285035888068_hz-myalibaba-web10_680.jpg" width=676 galleryImg="no"></P><P>&nbsp;</P><P>1.Adopt lead edge feeding type , absorbing wind auxiliary paperboard feeding, can make the cardboard feed favoringly. The volume of the wind can be adjusted accord the camber of the paperboard.</P><P>&nbsp;</P><P>2.Vacuum suction assist paper feed to ensure stable high-speed operation and wind rate setting according to requirements.<BR><BR></P><P>3. Front baffle can be electrically adjusted with scale on it,easily understood. Side bar can be computerized adjusted,with digital setting and pneumatic appliance<BR><BR></P><P>4 Electric controlling the cluth of te machine platform and istalled alarm in order to assure the safe of he operating personnel while the bell rings constnatlty during marching</P><P>&nbsp;</P><P>5 The movement of post bar can be computerized adjusted,with digital setting and manual adjustment of the scale<BR><BR></P><P>6 .Equipped with brust to suffciently eliminate dust and scraps as well as foreign subtances on the printing surface improve printing quality<BR><BR></P><P>7 .Skip feed device with continuous feed or every other page feed options.</P><P>&nbsp;</P><P>8&nbsp; Pneumatic interlocking mechanism</P><P>&nbsp;</P><P>9 Equipped with clean foreign matter device on the printing face of the paperboard and improve&nbsp; the printing quality</P><P>&nbsp;</P><P>10 The control center uses German Simens PLC and color touch screen,higher reliability,lower failure and higher efficiency, and is easy to learn and operate;the main machine and fan motor applies transducer speed regulation,stable and energy saving</P><P>Printing-unit:</P><P>&nbsp;<IMG height=507 alt=DSCF0035 src="http://i00.i.aliimg.com/img/pb/835/988/268/1285639013494_hz-myalibaba-temp14_6559.jpg" width=676 galleryImg="no"></P><P>1.The printing roller and trace pressing roller adop good quality without gap steel roller ,surface is treated by lapping finish, after balance correct and hard chrome plating, smooth operation.</P><P>2.Adopting the hang printing plate system,it is easy to change printing plate ,and installed switch by feet ,which is convinent to hang printing plate<BR>3.International standard high-precision harmonic phasing device,PLC and touchscreen controlled 360 degree adjustment <BR>4.Special planet gear desing enables long service life<BR>5.Equipped with auto braking device with braking mechanism to lock rotation of pressplate roll and maintain the fixing point of original gears when the printing machine breaks away<BR>6.With auto reset system after cleaning<BR>7.Computerized digital axis adjustment,with adustment distance of ±10mm<BR>8.Equipped with auto raising device onthe reticulate roll,separated the printing board when stopping feed paper <BR>9.All the intervals adopt computerized adjustment and digital setting</P><P>10 Installed with ink roller rotation electrical machinery to prevent water ink drying while main machine stopping</P><P>&nbsp;&nbsp;rotary die cut unit<IMG height=562 alt=1 src="http://i01.i.aliimg.com/img/pb/402/744/267/1284781777036_hz-fileserver2_4973761.jpg" width=572 galleryImg="no"></P></DIV><P style="PADDING-BOTTOM: 0px; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 12px/18px arial; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-BREAK: normal; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" align=left><SPAN style="LINE-HEIGHT: 24px; FONT-SIZE: 12pt">Overview of corrugated cardboard production line</SPAN></P><P style="PADDING-BOTTOM: 0px; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 12px/18px arial; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-BREAK: normal; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" align=left><SPAN style="LINE-HEIGHT: 24px; FONT-SIZE: 12pt">Corrugated cardboard production line is the professional equipment for producing corrugated cardboard. The 3ply, 5ply, 7ply, and multi-function corrugated cardboard production line mainly consist of the following equipment: Mill roll stand, surface paper pre-heater, single facer, conveying bridge, glue application machine, double facer, slitter score, cut off, conveyor and stacker, heating system. air compression system and glue making system, etc. The 3ply, 5ply, 7ply and multi-function corrugated cardboard production line has high middle and low grade with different-specification and different-quality equipment. On the base of understanding the requirements of the customs and the advanced skills at home and abroad, our company has developed and designed these production lines with the speed 100-250 m/min. The paper width is 1400-2500mm and four fluting UV type A, B, C, and E for all the customers to choose from.</SPAN></P><P style="PADDING-BOTTOM: 0px; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 12px/18px arial; WORD-WRAP: break-word; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-BREAK: normal; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" align=left><SPAN style="LINE-HEIGHT: 24px; FONT-SIZE: 12pt">Specifications for High-speed Corrugated Cardboard Production Line</SPAN></P>