We professional manufacture duplex gluing 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>The upper corrugating roller, pressure roller and glue roller adopt pneumatic control. <BR><BR><DIV style="CLEAR: both"></DIV><P align=left>(1)&nbsp; Design Speed: 120-200m/min&nbsp;<BR>(2)&nbsp; Expiry width: 1400mm-2500mm&nbsp;<BR>(3)&nbsp; Flute profiles: A,B,C,E etc. available discretionarily <BR>(4)&nbsp; Vacuum adsorbable style transmitting cardboard equipment, with wind control <BR>(5)&nbsp; Upper-lower corrugating roller seat and whole machine are designed separately, this can be changed hanging in groups, bridge with load-unload guideway, exchanging roller quickly. <BR>(6)&nbsp; Glue roller and upper roller are designed to groups guideway slippage load-unload, convenient and swift.<BR>(7)&nbsp; Gimbal transmission, fission structure with unattached drive box, transmission more stable, close style gear transmission oiliness lubricated, prolong the use life of gear. <BR>(8)&nbsp; &nbsp;The upper corrugating roller, pressure roller and glue roller adopt pneumatic control. <BR>(9)&nbsp; &nbsp;The axletree of corrugated and pressure roller adopts high temperature resistant lube.&nbsp;<BR>(10)&nbsp; &nbsp;Adopt electromotion paste insulation set, the glue parts running separately while the main motor stopped, prevent paste from drying up.&nbsp;<BR>(11)&nbsp; &nbsp;Electromotion adjusted figure show the glue uantity or manual adjust the glue quantity.<BR>(12)&nbsp; &nbsp;The upper-lower corrugating roller are made of 48 CrMo high quality alloy steel, after heat-treatment. The rigidity is HRC56-60, the surface are whetted and plating chrome</P><P align=left>&nbsp;&nbsp;</P><P align=left>&nbsp;</P><P>&nbsp;</P><P align=left>&nbsp;&nbsp;&nbsp;&nbsp; Complete corrugated paperboard production line is compose of mill roll stand, fingerless type single facer( vacuum suction type), pre-heater, double bridge, gluer machine, double facer machine, cut off machine, slitter scorer machine, stacker and glue making system. Our company to absorb advanced technology from other countries, we get feed back from our users and on the base of our experience more than 30 years for develop the new production. The feature of our machine: high autoimmunization, easy operation & maintenance, high efficiency, good quality of paperboard, compact structure and nice appearance.</P><P align=left>&nbsp;</P><P align=left>&nbsp;&nbsp;&nbsp;&nbsp;</P><DIV style="CLEAR: both"></DIV></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>