Writing Paper Machine Cylinder Mould Former Design
Main Technical Parameter
| 1.Raw material | Waste white paper |
| 2.Output paper | Writing paper |
| 3.Output paper weight | 40-60 g/m2 |
| 4.Output paper width | 1200-3200mm |
| 5.Wire width | 1450-3650 mm |
| 6.Capacity | 10-100 Tons Per Day |
| 7. Working speed | 40-350m/min |
| 8. Design speed | 80-400m/min |
| 9.Rail gauge | 1800-4300 mm |
| 10.Drive way | Alternating current frequency conversion adjustable speed, sectional drive |
| 11.Layout | Left or right hand machine |
Process Technical Condition
White scrap paper → Stock preparation system→Cylinder mould part→Press part→Dryer group→Calendering part →Reeling part→Slitting&Rewinding part
Process Technical Condition
Requirements for Water, electricity, steam, compressed air and lubrication:
1.Fresh water and recycled use water condition:
Fresh water condition:clean,no color,low sand
Fresh water pressure used for boiler and cleaning system:3Mpa、2Mpa、0.4Mpa(3 kinds) PH value:6~8
Reuse water condition:
COD≦600 BOD≦240 SS≦80 ℃20-38 PH6-8
2. Power supply parameter
Voltage:380/220V±10%
Controlling system voltage:220/24V
Frequency:50HZ±2
3.Working steam pressure for dryer ≦0.5Mpa
4. Compressed air
● Air source pressure：0.6～0.7Mpa
● Working pressure：≤0.5Mpa
● Requirements： filtering、degreasing、dewatering、dry
Air supply temperature:≤35℃
Feasibility Study
1.Raw material consumption: 1.2 tons waste paper for producing 1 ton paper
2.Boiler fuel consumption: Around 120 Nm3 natural gas for producing 1 ton paper
Around 138 liter diesel for making 1 ton paper
Around 200kg coal for making 1 ton paper
3.Power consumption: around 250 kwh for producing 1 ton paper
4.Water consumption: around 5 m3 fresh water for making 1 ton paper
5.Operating personal: 9 workers/shift, 3 shifts/24hours
Product Pictures
