3/5/7 Ply Automatic Corrugated Cardboard Production Line

Type：YX250-2200 type 7 layer corrugated paperboard production line：
1Effective width 2200mm
2Design produce speed 250m/min
3Three layer work speed 180-220m/min
4Five layer work speed 140-180m/min
5Seven layer work speed 120-150m/min
6The highest change single speed 150m/min
7Longitudinal separation accuracy ¬1mm
8Cross-cutting precision ¬1mm

Note: Speed the above targets required to achieve：effective width2200mm，Comply with the following standards and ensure the paper's equipment condition 175 ℃ heating surface temperature.
Top paper index 100g/㎡--180g/㎡ Ring crush index（N.m/g）≥8 (Water containing8-10%)
Core paper index 80g/㎡--160g/㎡ Ring crush index（N.m/g）≥5.5 (Water containing8-10%)
In paper index 90g/㎡--160g/㎡ Ring crush index（N.m/g）≥6 (Water containing8-10%)
9 Flute combination
10 Steam requirment The maximum pressure 16kg/cm2 Common pressure10-12kg/cm2 use4000kg/Hr
11 Electricity demand AC380V 50Hz 3PH Total power≈400KW Running Power≈220KW
12 Compressed air The maximum pressure 9kg/cm2 Common pressure4-8kg/cm2 use1m3/min
13 space ≈Lmin110m*Wmin12m*Hmin5m(The actual drawing to provider to provide audited prevail)





3 Ply Corrugated cardboard production line



The complete corrugated cardboard production line of YIKE GROUP includes the following machines: hydraulic mill roll stand, pre-heater, splicer, single facer, bridge, duplex-preheater, and glue machine, double facer, thin blade slitter scorer, NC cutter and Stacker and ect.



The paper roll is fed to the mill roll stand. After heated and moisture ajusted by the pre-heater, core paper will go to the single facer, corrugated by roller, and gluing together with top paper to become single faced corrugating paper. Then conveyed through the over the bridge, re-heated by duplex preheater, after glued by gluing machine, jointed by the double facer. Then continuous corrugating board comes out.



After slitting and scoring by thin blade slitter scorer and transverse cutting by NC cuter machine, corrugated board with different sizes are produced. Finally, these different size corrugating board will be stacked, calculated and then sent out by the stacker.