
0102030405
3/5/7 Ply Corrugated Cardboard Production Line
Purpose and Characteristics
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.
Corugated cardboard production line is the professional equipment for producing corrugated cardboard.The production line consists of the Mill Roll Stand,Liner(medium paper)Pre-heater, Single facer machine,Conveyor bridge,Gluing Machine,Double facer machine,Sliter Scorer, Cut-off, Conveyer and Stacker,Heating System,Air compression system and Glue Making System and so on.
We produced different grade 3,5,7 ply corrugated production line with different fitting. On the basis of understanding the requirements of the customers and the advanced skills at home and abroad,our company has developed and designed these production lines with the speed 60~220m/min,the paper with1600~2200mm and A,B,C,E UV flute production line can satisfy different customers.

Product parameter
1 | Effective width | 2500mm | 2 | Design produce speed | 250m/min |
3 | Three layer work speed | 180-220m/min | 4 | Five layer work speed | 140-180m/min |
5 | Seven layer work speed | 6 | The highest change sigle speed | 100m/min | |
7 | Longitudinal separation accuracy | ±1mm | 8 | Cross-cutting precision | ±1mm |
Speed the above targets required to achieve:effective width1800mm,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 requirement | 16kg/cm2;The maximum pressure16kg/cm2 | 10-12kg/cm2;Common pressure10-12kg/cm2 | use4000kg/Hr | |
11 | Electricity demand | AC380V 50Hz 3PH | Total power ≈350KW | Running power ≈150KW | |
12 | Compressed air | 9kg/cm2;The maximum pressure 9kg/cm2 | Common pressure4-8kg/cm2 | use1m3/min | |
13 | space | ≈Lmin100m*Wmin12m*Hmin5m(The actual drawing to provider to provide audited prevail) |