We professional manufacture WJ 7 layers corrugated paperboard 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>3.production speeds from 60-250 me <BR><BR><DIV style="CLEAR: both"></DIV><P><IMG height=349 alt="hydralic stand" src="http://i00.i.aliimg.com/img/pb/519/804/268/1285550602033_hz-myalibaba-web8_2951.jpg" width=546 galleryImg="no">7 layers corrugated box machine<IMG height=347 alt="electric shaftless stand" src="http://i00.i.aliimg.com/img/pb/513/804/268/1285550597005_hz-myalibaba-web12_3564.jpg" width=547 galleryImg="no"><IMG height=349 alt="corrugated paperboard production line new12" src="http://i00.i.aliimg.com/img/pb/709/803/268/1285550226122_hz-myalibaba-web8_2932.jpg" width=546 galleryImg="no"></P><P>Purpose and Characteristics:<BR>Complete corrugated paperboard production line is compose of shaftless mill roll stand, fingerless type single facer( vacuum suction type), preheater, 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 automatization,easy operation & maintenance,high efficiency, good quality of paperboard, compact structure and nice appearance.<BR><BR>Specifications:<BR>Corrugated CardBoard Production Line include single facer, reel stand, cutter, double facer, preheater, bridge,slitter scorer.<BR>Corrugated CardBoard Production Line<BR><BR>3-layer,5-layer,7-layer production line are all avalaible.<BR>Width from 1400mm to 2500mm.<BR>production speeds from 60-250 meters/min.<BR>Customer's special needs catered by experienced corrugated company.<BR>We can supply a complete corrugator or individual&nbsp;equipment to complete your own line.<BR><BR>We will ship one Double Wall 1800mm 150m/min corrugator to Mumbai in few days, and shall visit to help the installtion,welcome your iqnuiry and visiting to see our corrugator's installing.<BR>&nbsp;<BR>The product is checked by the standard of carton box, and has passed ISO 9001:2000 certification. Repaire for one year, assistant with the customer.<BR><BR>NOTE: the customer-owned part<BR>1. Steam heating system 4000kg/Hr a steam boiler the pressure 1.4-1.6MPa<BR>The steam pipeline and the back to the gas drainage pipe of vave on equipment<BR>2. air compression pump, compressed air line, glue tube<BR>3. the source of electricity wire access to operation counter and cable routing management<BR>4. the source of water, water pipeline,bucket<BR>5. water, electricity, gas ground plane to stall civil work<BR>6. test base paper used, corn starch(potato), industrial caustic soda, borax etc. material<BR>7. equipment oil, lubricating oil, hydraulic oil, grease and high temperature grease</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>