Wrapping and craft paper production line

The production line includes :
1. Twin drum paper-making machine – 1 unit.



2. Drying cylinder with air bleed cap – 1 unit. (there are 2 suction ventilators in front of the cp).
3. Axial fan - 1 unit.
4. Suction fan (diameter 700) – 2 units.
5. Shaping mesh device – 2 units




6. Vacuum pump(model 13) – 1 unit.
7. Suction box– 3 units.
8. Reeler (1575 mm) – 1 unit.
9. Cutting device (1575 mm) – 1 unit.

Pulp production equipment.: 

Ready-fitted pulping shop                                Manual loading of pulp
     

1.High consistency pulper (5 m³) – 1 unit.


2. Vibration screen (1.8 m³) – 1 unit.
3. Rinsing machine (350 m³) – 2 units


4. Pusher (diameter700) – 4 units.
5. Pulp pump-100 – 6 units.
6. Pulp pump -150 – 4 units.



7. Tank for chemical treatment of pulp – 3 units. 




8. Attached submersible equipment - 2 units .
9. Concentrator - 1 unit  .
10. Discharge screen(model  100) – 1 unit.



11.Double suction pump (model 150)  – 1 unit.
12. Sand box-606 – 1 unit.



Rewinding and cutting:

1. roll-reeling machine (1575 mm) -1 unit



2. Cutting machine(1575 mm)-1 unit.
3. Re-winding device-1 unit.



4.Rollers for rolls-12 units.

Main unit's features: this machine is similar to those used in production of writing paper, newsprint paper and toilet paper 
1) Netted sectionу: Net socket (2 units.),diameter 1250 mm*1950 mm, coach(3 units.), diameter 400*2100 mm, HS rubber 380±2, pressure making pneumatic plant
2)Compression section:stone shaft (1 unit.), diameter 550*2100 mm, rubber roller (1 unit.), diameter 500*2100 mm, Rubber HS 900±2, pressure making pneumatic plant
3) Drying section: Drying drum (2 units.), diameter 2500*1950 mm, 2 rubber rolls, diameter 500*2100 mm, Rubber HS is 900 т 900±2, pressure making pneumatic plant, there's a net built in the second drum
4) Rolling section: barrel-like like roll-reeling machine (1575 mm)
5) Drive and control: variable frequency speed regulation, fixed ratio transmission, close circuit control system

Paper production of 50-175 gr/m³
Width – 1575 mm
Copper net width  1950 mm.

Energy of main sections and machines:
1. First drum section (1 plant): 15 kW
2. Squeezing section (1 plant): 37 kW
3. Second drum section (1 plant): 10 kW
4. Rolling section(1 plant): 5 kW
5. Fan (1 Plant): 4.5 kW
6. Suction fan (2 units.): 1.25 kW×2
7. Vacuum pump (1 unit.): 11 kW
8. Cutting machine(1 unit.): 4 kW
9. Discharge sive (1 unit.): 15 kW
10. Sand pump (1 unit.): 37 kW
11. Compressor (1 unit.): 5 kW
12. Pulper (1 unit.): 55 kW
13. Vibration sieve (1 unit.): 4.5 kW
14. Rinsing machine (3 units.): 11 kW×3
15. Washing machine (2 units.): 4 kW×2
16. Pusher (4 units.): 11 kW×4 unit.
17. Pulp pump (6 units.): 4 kW×6
18. Pulp pump (4 units.): 11 kW×4
19. Tank for chemical treatment of pulp (3 unit.): 3 kW×3 
Weight: Main machine. 50 tons, all the line- 60 tons
Main machine size: 4870mm*21000mm*5630mm
Number of workers 10 persons/shift. 3 shifts. Working day - 22,5 hrs.
Operation area: 700 m²
Productivity : 8 tons/day
Time of manufacturing - 3 months

Flow chart:

Waste paper→ pulper→ water supply →vibration screen→flushing pulp tank (open)→ pumping over→ screen→sand and metal removal  →refiner→tank with reagents  1 → tank with reagents → desinfection  → thickener→ pulp tank (open)→ pumping over→ foam formation→ pulp pump → paper making machine, pulp intake, sheet molding → drying →extra moisture removal → rolling machine → rewinding machine→ cutting machine→ finished product