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Registration
Year:
2009
Category:
Reconstruction of paper machine
Customer:
ETAP, Alexandria
Country:
Egypt
Product description
(completion of bottom wire part, completion of pressure part)
Aim of reconstruction: quality improvement, production of testliner, fluting, substance 100 - 250 g/m2, machine capacity 130 tpd.
PM parameters after reconstruction:
| Production: | testliner, fluting |
| Substance: | 100 - 220 (250) g/m2 |
| Input raw material: | 100 % waste paper |
| Machine capacity: | 130 tpd* |
| Pond width: | 2.800 mm |
| Unwinding width: | 2.600 mm |
| Machine speed: | operational 400 m/min* |
| constructional 450 m/min |
* after the 2nd stage of drive reconstruction
1. Completion of bottom wire part
- stand under driving roll,
- wire return roll, diameter 620 x 3.000 mm, including jointing, anchoring and completing material, rubberized, dynamically balanced for constructional speed.
2. Completion of press part
- bearing construction of top felt guiding, including construction for attachment,
- pressing device for pick-up roll,
- pick-up roll, diameter 550 x 3.000 mm,
- 5 pcs of felt guiding rolls, diameter 280 x 3.000 mm,
- stretching roll, diameter 280 x 3.000 mm,
- pneumatic felt guiding regulator,
- electromechanical felt stretching,
- low-pressure spraying pipe,
- high-pressure spraying pipe with pneumatic oscillation,
- 2 pcs felt suction cup,
- 2 pcs stationary doctor of guiding roll,
- collecting tanks, stands under press accessories, attendance bridges with railing, pipeline for pneumatic and hydraulic interconnection, equipment for roll run of 1st press part, special tools, covers, jointing and completing material, control panel.
3. Hydraulic system for new parts
- hydraulic aggregate, distribution pipeline.
4. Pneumatic system for new parts
- pipeline and other parts for distribution and regulation of air supply for felt regulation and oscillation.
Start-up and commissioning: December 2009.
Photos
