1 Jagenberg, Carcano, OverMeccanica

Folding box board Machine, 2250 mm Trim, 270 -700 g/m2

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REF.	49158-W2
BRAND	Jagenberg, Carcano, OverMeccanica
Type	Folding box board Machine
Width ( Inch, mm )	2250 mm Trim WI
Gramages range ( GSM )	270 -700 g/m2
YEAR	Before 1980
QUANTITY	1
LOCATION	EUROPE Western and Northern
DATE	28 Jul. 2008

Folding box board Machine, 2250 mm Trim, 270 -700 g/m2

BOARD MACHINE

Type of machine: Folding box board

Trim width: 2250 mm

Product: Grey Duplex(GD) & Gray Triplex(GT)

No of layers: 3

Capacity: 110 metric t/d (35 000 t/year)

Machine speed: 120 m/min

Basis weight range: 270 -700 g/m2

Manufacturers: Carcano - Over Meccanica - Jagenberg

Years:
*Construction 1960
* Press section 1989
* Fourdrinier 1992
* Carcano press 1992
* Post dryer 1992
* Coating section 1997

Board machine:
1) Combined wire section composed by:
* Fourdrinier part for top layer with 30 support rolls, 2 foil boxes and
3 wet suction boxes. Total forming fabric length 20 m.
* 6 suction cylinder formers from BRDA-HORNE for middle layer.
* 1 suction cylinder former from BRDA-HORNE for back layer. All head boxes are made from AISI 304. The back layer former and 4 middle formers are pressurised, complete with high-pressure pump for cleaning and 3 Azmec vacuum pumps for wet suction boxes

2) Press section composed by:
* 1 Deltec booster steam box
* Double felted first press Carcano dia 620 mm.
* 1 Deltec Bi-flow steam box
* Double felted jumbo press Over Meccanica dia 1550 mm.
* Off-set press Carcano single felted dia 450 mm. Complete with 3 high pressure pumps for cleaning and 3 Nash vacuum pumps for wet suction boxes

3) Pre dryer composed by:
* 21 drying cylinders dia 1250 mm. Cascade steam and condensate system for 3,5 bar pressure (Lang system)
* Brunsweiler hood with heat recovery
* Ropes for board threading

4) Yankee cylinder Carcano diam. 3600 mm
* Press and hood
* Ropes for board threading

5) Post dryer composed by:
* 10 drying cylinders dia 1500 mm.
* Lario energy hood with heat recovery
* Ropes for board threading

6) Machine calender Maule with 4 rolls and bottom Küster roll
* Ropes for board threading

7) Coating section composed by:
* 1 Bachofen varibar coater for top layer
* 1 Jagenberg blade coater for top layer
* 1 Bachofen metering bar coater for back layer
* 5 Solaronics infrared dryers
* Ropes for board threading

8) Cooling section composed by:
* 4 cooling cylinder dia 1250 mm.
* Ropes for board threading

9) Machine Calender Carcano, two rolls

10) Process control Accuray 1180 Micro with control of moisture, wet and dry basis weights and thickness

11) Pope/reel for rolls dia 1800 mm. Complete for change over system IBS

12) Drives for all sections are mechanically driven from the right hand side of the machine, except the section of the suction former board which is provided with DC drives

13) Control equipment: Electrical cabinets /desks belonging to the above machinery are included

14) 3 Pulpers in AISI 304 are located under the board machine for handling the board broke.

Stock preparation/Approach flow: Composed by 3 independent and fully automated lines:

Top layer
* High-density pulper from Comer, 15 m3, in AISI 304 * Poire pulper from Lamort for reject in AISI 304
* High density cyclone from Aga Macchine
* Hett separator system for coarse screening in AISI 304
* Hot dispersing system from Maule. Can work manually, semi- and fully automatically
* Three stage centricleaner system from Albia
* Head box pressure screen from Lamort, SP 600

Middle layer
* Low-density pulper from Maule, 35 m3, in AISI 316. Can work manually, semi- and fully automatically
* Trash tower from Black Clawson with "grappin" in AISI 304
* Hydrapurge from Black Clawson in AISI 304
* Selectpurge from Black Clawson in AISI 304
* High density centricleaner from Black Clawson
* 3 Hett separators in AISI 304
* 3 stage pressurized high density fine screening from Ahlstrom. Can work manually, semi- and fully automatically
* Head box pressure screen from Lamort SP 800

Back layer
* Medium density pulper from Aga Macchine, 15 m3, in AISI 304
* High density cyclone from Aga Macchine in AISI 304
* Hett separator in AISI 304
* Head box pressure screen from Aga Macchine, SP 700

Pulper Aga Macchine 12 m3, which can be used for all three lines The three bottom layers work automatically, and are equipped with level and flow meters with controllers. All pipes are made from AISI 304. All pumps are made of AISI 304, ABS- Pumps

Coating kitchen: Equipment for preparation of the coating
* 1 silo for 75 tons of kaolin powder in steel
* 3 silos for kaolin and calcium carbonate slurry in AISI 304 including mixers
* 3 preparation plates in AISI 304 for coating, complete with weighing device
* 8 chests in AISI 304
* 3 Ronningen-Petters wet filters also for coat recovery
* 2 Ronningn-Petters dry filters for coaters

Options:
* Equipment for steam production on request
* Equipment for waste water treatment on request

Drawings/Pictures: Yes

Documentation: Yes

Comments: The board machine is complete. The current finishing and converting equipment will, however be reused. The board machine will be in operation until the end of July 2002

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