China Popular Newsprint Paper Machine With Different Capacity manufacturers and suppliers

Popular Newsprint Paper Machine With Different Capacity

short description:

Newsprint Paper Machine is used for making Newsprint paper.The output paper basis weight is 42-55 g/m² and brightness standard 45-55%,for news printing. News paper is made of Mechanical wood pulp or waste newspaper. The quality of output News paper by our paper machine is loose,light and has good elasticity; the ink absorption performance is good, which ensures that the ink can be well fixed on the paper. After calendering, both sides of Newspaper are smooth and lint-free, so that the imprints on both sides are clear; Paper has a certain mechanical strength,good opaque performance; it is suitable for high-speed rotary printing machine.

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Product Detail

Product Tags

Main Technical Parameter

1.Raw material	Mechanical wood pulp (or other chemical pulp),Waste newspaper
2.Output paper	News print paper
3.Output paper weight	42-55 g/m²
4.Output paper width	1800-4800mm
5.Wire width	2300-5400 mm
6.Headbox lip width	2150-5250mm
7.Capacity	10-150 Tons Per Day
8. Working speed	80-500m/min
9. Design speed	100-550m/min
10.Rail gauge	2800-6000 mm
11.Drive way	Alternating current frequency conversion adjustable speed, sectional drive
12.Layout	Single layer,Left or right hand machine

Process Technical Condition

Mechanical wood pulp or Waste newspaper → Stock preparation system→Wire part→Press part→Dryer group→Calendering part →Paper scanner→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℃