We professional manufacture 2 walls corrugated cardboard production line  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>1 3-layer,5-layer,7-layer production line are all avalaible. <BR>2 Width from 1400mm to 2500mm. <BR>3speed 60-250 meter/min <BR><BR><DIV style="CLEAR: both"></DIV><P>&nbsp;</P><TABLE style="WIDTH: 721px" cellSpacing=0 cellPadding=0 border=1><TBODY><TR><TD colSpan=3><P align=center>Design Speed 100m/min</P></TD><TD><P align=center>Economic Speed 80m/min<STRONG></STRONG></P></TD></TR><TR><TD><P align=center><STRONG>No.</STRONG></P></TD><TD><P align=center><STRONG>Item</STRONG></P></TD><TD><P align=center><STRONG>Qty.</STRONG></P></TD><TD><P align=center><STRONG>Remarks</STRONG></P></TD></TR><TR><TD><P align=center>1</P></TD><TD><P align=center>Shaftless Mill Roll Stand</P></TD><TD><P align=center>3</P></TD><TD><P align=left>Electromotion clamping, lifting and horizontal moving, pneumatic braking</P></TD></TR><TR><TD><P align=center>2</P></TD><TD><P align=center>Paper Feeding Trolley</P></TD><TD><P align=center>6</P></TD><TD><P align=left>&nbsp;</P></TD></TR><TR><TD><P align=center>3</P></TD><TD><P align=center>Single Facer</P></TD><TD><P align=center>1</P></TD><TD><P align=left>Adsorption type, corrugated roller: Φ280mm, made of &nbsp;48CrMo high-quality alloy steel, variable-frequency controller, universal joint transmission</P></TD></TR><TR><TD><P align=center>4</P></TD><TD><P align=center>Single-layer Overbridge</P></TD><TD><P align=center>1</P></TD><TD><P align=left>Adsorption type, electromotion deflection-corrected</P></TD></TR><TR><TD><P align=center>5</P></TD><TD><P align=center>Pre-heater</P></TD><TD><P align=center>2</P></TD><TD><P align=left>Φ600mm electromotion adjusting wrap angles</P></TD></TR><TR><TD><P align=center>6</P></TD><TD><P align=center>Dual-roller Pre-heater</P></TD><TD><P align=center>1</P></TD><TD><P align=left>Φ600mm electromotion adjusting wrap angles</P></TD></TR><TR><TD><P align=center>7</P></TD><TD><P align=center>Dual Pasting Machine</P></TD><TD><P align=center>1</P></TD><TD><P align=left>Glue roller:Φ240mm,variable-frequency controller, variable-frequency motor</P></TD></TR><TR><TD><P align=center>&nbsp;</P><P align=center>8</P></TD><TD><P align=center>&nbsp;</P><P align=center>Double Facer</P></TD><TD><P align=center>&nbsp;</P><P align=center>1</P></TD><TD><P align=left>Main structural channel:300mm, 600x9PCS heating plates, intensive pressure rollers, long belt hydraulic lifting up or lowering down, pneumatic straining, electromotion lifting, manual deflection-corrected</P></TD></TR><TR><TD><P align=center>9</P></TD><TD><P align=center>Thin Blade Slitting Machine</P></TD><TD><P align=center>1</P></TD><TD><P align=left>Five blades eight lines, available for horizontal moving</P></TD></TR><TR><TD><P align=center>10</P></TD><TD><P align=center>CNC Straight Crosscutter</P></TD><TD><P align=center>1</P></TD><TD><P align=left>Servo control, max. error: ±1mm</P></TD></TR><TR><TD><P align=center>11</P></TD><TD><P align=center>Output Machine</P></TD><TD><P align=center>1</P></TD><TD><P align=left>With horizontal output system</P></TD></TR><TR><TD><P align=center>12</P></TD><TD><P align=center>Main Transmission System</P></TD><TD><P align=center>1</P></TD><TD><P align=left>&nbsp;</P></TD></TR><TR><TD><P align=center>&nbsp;</P><P align=center>13</P></TD><TD><P align=center>Glue Making System</P></TD><TD><P>&nbsp;</P><P align=center>1</P></TD><TD><P align=left>Including 1 main body tank,1 carrier tank,1 glue storing tank, glue pumps for pumphouse,2 glue pumps for single facer,1 glue pump for glued part. Pipeline provided by customers</P></TD></TR><TR><TD><P align=center>14</P></TD><TD><P align=center>Pneumatic System</P></TD><TD><P align=center>1</P></TD><TD><P align=left>Gas pump and pipeline</P></TD></TR><TR><TD><P align=center>15</P></TD><TD><P align=center>Electric System</P></TD><TD><P align=center>1</P></TD><TD><P align=left>Adopting domestic brand. Electric wires provided by customers</P></TD></TR><TR><TD><P align=center>16</P></TD><TD><P align=center>Steam System</P></TD><TD><P align=center>1</P></TD><TD><P align=left>Ball float water-carrying equipment,upper pipeline of the equipment valve provided by customers</P></TD></TR><TR><TD colSpan=4><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</P></TD></TR></TBODY></TABLE><P><IMG height=163 alt="corrugated-cardboard-production line layout drawing" src="http://i00.i.aliimg.com/img/pb/892/799/268/1285547938989_hz-myalibaba-temp13_2874.jpg" width=600 galleryImg="no"></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">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>