Complete BDM (Crescent former type). Roll paper width: 2810 mm. Manufacturer A.Celli Paper Sra.
№ 03003
Complete BDM with hydraulic pressure box, Yankee cylinder, Crescent former. Included deliveries also include: Masso - preparation department (2 lines); Production process management system; Water treatment and water treatment system. Year of manufacture: 2005 (reconstruction and modernization 2015-2016).
Brief description and main parameters:
Production manufacturer: ,A.Celli Paper Sra.
Reconstruction and modernization carried out in 2015-2016, also for DCS/QCS Design capacity: 100 t/day.
Drive speed: 2000 m/min; Ball speed: 2200 m/min. Working speed: 1650-1750 m/min.
Rewinding machine with 4 unwinding stations. Speed: 1800 m/min.
Roll width: 2810 mm.
Weight: 12–35 g/m2.
Types of products: toilet paper, napkins, towels, etc.
Mass training department:
2 separate fiber processing streams (Long and short fiber). Offset before feeding to the machine.
Production line up to 35% of processing volume.
Mass preparation equipment manufactured by "Andritz" production. Total throughput: 175 t/day.
The delivery package includes:
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2 Conveyors with a width of 1200 mm, drive 11 kW, processing 100 tons/day.
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2 Hydraulic breaker 12 m3, Sito with opening. 20 mm, diam. 3100 mm, Drive 90 k
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2 Mass cleaner of high concentration, flow: 13.201 l/min. (4 - 5%).
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2 Disc mill, diam. 660 mm, productivity: 60 t/day, Drive 500 kW
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A set of containers (stainless steel) with stirrers.
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Deflaker, productivity: 80 tons/day, Drive 132 kW
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Complete production line
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Control system, pipelines, pumps and so on.
Management and quality control systems.
The DCS & QCS systems were modernized by ABB in 2015, including new software and hardware.
The QCS scanner is equipped with a new type of infrared sensor for on-line mass and moisture measurement.
Water treatment
Flotation trap manufactured by "DAF", diameter: 9 m.
Filtration system (water treatment and fiber age per machine).
A station for the treatment of stagnant water up to pollution index standards. The average consumption of fresh water is 6-8 m3 / ton of paper depending on the quality of the paper produced.
Finished product processing equipment:
1. PRS
- The diameter of the rolls on unwinding is 2500 mm
- Max. speed on unwinding: 1800 m/min.
- Max. Roll width: 2840 mm.
- Sectional drive.
- Hydraulic station
- Storage of rolls
2. Roll packing line (wrapped in polyethylene).
Auxiliary equipment (Cap, Vacuum, etc.)
The highly efficient hood with a gas burner manufactured by Norvimpianti is placed with a cylinder with a diameter of 4880 mm. The manufacturer and developer of Sandusky.
The thermal compressor for supplying steam and the device for regeneration of condensate are manufactured by Novimpianti.
The steam-air mixture and dust removal system is installed separately on the wet and dry ends of the machine. Production manufacturer and developer "Norvimpianti".
The vacuum system is equipped with 3 sets of water ring pumps, one of which works in standby mode. Manufacturer of production "Siemens".
The compressed air system consists of 3 sets of compressors manufactured by "Atlas", one of which works in standby mode.
All drive motors and their control cabinets for the machine were delivered by ABB.