equipment
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Newsprint paper production


 Twin-screw print paper (1760mm) production machine

Flow chart:


Waste paper→
Pulper→ Vibration screen→ Pulp pool →
 Pulp pump→ Centrifugal sieve→ refiner→ 
Thickener→ Pulp pool→ Pulp pump→
Sand pump→ Rinsing pool→ Pulp pool→ 
Pulp pump→ Pulp pool→ Pulp pump → 
paper making machine→ Roll-winding machine →
Rolling machine→ cutting machine→ 
finished product  

The production line inclided: 
TWin-screw paper-making machine – 1 pc.
Drying cylinded with exhaust cap – 1 pc.
fan – 1 pc.
Vacuum pump, model 13 – 1 pc.
Suction chamber – 3 units.
Reticular former – 1 pc.
Glazer(1760mm) – 1 unit.
Rolling machine(1760 mm) – 1 unit. 9) Winding machine (1760 mm) – 1 unit.
Rinsing machine (35m3) – 2 unit.
Pulper (8m3) – 1 unit.
Vibration sieve (1.8 m3) – 1 unit.
Twin-disk refiner-380 – 2 unit.
Pusher (diamter 700) – 4 unit.
Pulp pump–100 – 6 unit.
Pulp pump–150 – 4 unit.
Sand pump IS200—150 – 1 unit.
Sand box -606 – 1 unit. 

1) Net section : net-socket (2 units.), diameter 1500 mm*2100 mm, 
couch 3 units.), diameter 400*2200 mm, HS= 380±2, 
Pressure-making pneumatic device 

2) Squeezing section:stone shaft (1 unit.), diameter 550*2200 mm, 
Roll shaft (1 unit.), Diameter 500*2200 mm, Rubber HS 900±2, 
Pressure-making pneumatic device

3) Drying section: Drying cylinder (2 units.), Diameter 2500*2100 mm, 
2 rubber rolls, diameter 500*2200 mm, HS of the rubber900±2, 
Pressure making pneumatic device

4) Glazing and rolling section : 3-roll glazer (1760 mm) 
and barrel-like reeling machine 1760

Main machine:
Finished paper weight 45-60 gr/m2
Paper width: 1760 mm
Copper wire width : 2100 mm
WIdth between drum holding posts: 2600 mm
Power-416kW
Main machine weight– 55 tons, all the production line– 65 tons
Height -4500 mm
Lenght -30 000 mm
Width  -2800 mm
Workers - 8 persons/shift, 3 shifts
Operating area - 500 m2
Productivity/shift - 10 tons/day
Operating parameters - (premises)
Drive and control -  variable frequency speed control, step gearing, closed circuit control system.
 
Time of manufacturing - 2 months

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