Cylinder mould paper making machines

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   Cylinder mould paper making machines

Chapter One:Technical Parameter

  Cylinder mould paper making machines

1. Output paper: kraft paper, corrugated paper

2. Output weight: 90-150g/m2

3. Net paper width: 2400mm

4. Design speed: 150m/min

5. Working speed: 80-120m/min

6. Capacity: 25-30 T/D

7. The gauge: 3200mm

8. Pressure type: pneumatic pressure device

9. Driving type: use AC frequency conversion,and driving by step

10. Machine design: squaring box type, including left and right hand machine, high speed running

in safe and safety environment.

11. Layout type: Headbox——fourdrinier wire part ——2 main pressing part ——1Φ2500mm dryer——

1Φ2500mm dryer—— 3 Φ1500mm dryers——sizing machine—— 6 Φ1500mm dryers——paper winding

machine ( right hand machine)

Cylinder mould paper making machines

 Chapter two: Technical design and requirement for the water, electricity, air and vapor

1.Technical design: Pulping, paper making and processing equipment adopt one-stop process design.

This advanced design occupies small space for convenient operation and management. It has high security

 and automatization degree, and can provide you high production with steady quality.

2.requirement for the water,electricity, air and vapor

Requirement for the electrical source:

High voltage: AC10000V±10%

Low voltage: AC380V 220V±10%

Frequency: 50HZ±1%

Operated with compressed air:

Dielectric pressure: (aire supply)0.6-0.7Mpa

The highest temerature: 35°C

Quality: need filtrating

Working air pressure: above 0.6Mpa

3. Compressed air for the meter:

Dielectric pressure: 0.5-0.6Mpa

The highest temerature: 35°C

Quality: filtrated, unoiled and arefaction

Working air pressure: above 0.5Mpa

 4. Branch water and primary water: clear and colorless water without sand, neutral PH scale.

5. Vapor:

working pressure: 0.3-0.4Mpa

Testing pressure: 0.8Mpa

Cylinder mould paper making machines

 Chapter Fhree: the main equipment structure

1. Fourdrinier part: The length of fourdrinier part is 18m, vacuum couch roll Φ650mm×2300mm open style

 headbox, inner is bordered with stainless steel, drave by two homogenate roll, macromolecule water board,

 macromolecule anti-grinding faceplate, suction box 8 pieces. Roll: none slot roll with rubber covered. Frame:

 square frame is made of steel.

2. The press part: the main press 2, double, Φ 650mm×2850mm 4 stone rolls, Φ  600mm×2850mm 4 rubber rolls;

shore hardness 95°±2, and pneumatic compression device(standard height and moderate rubber roll)

3. The dryer part: Φ  2500mm×2850mm 2 dryer cans,Φ 1500mm×2850mm 9 dryer cans. arrangment pattern

 (1+1+3+sizing machine+6), and pneumatic compression device. equipped with pneumatic guide and electric

 mesh-fastener.

4. winding part: 2400mm cylinder winding paper machine and 2400mm rewinding machine.

5. Driving and controlling part: using of AC frequency conversion, and driving by step.

Chapter Four: Paper making, pulping and auxiliary equipment