VER2878 - Paper Machine for Liner-Fluting

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Capacity: ~ 250 Tpd with size press; ~ 300 Tpd without size press
Grammage: 100 - 200 g/m²
Net web width after rewinder: 2600 mm
Speed: 600 m/min
Designed speed: 800 m/min
Machine installed in 1967, rebuilt and improved in 1985 and in 2007
Stopped August 2008 for a law suit with local Authorities
Immediately available

Complete machine
From headbox to pope winder, so composed:

Headbox made in stainell steel

Fourdrinier with all draining elements ceramic covered

Pick-up

First press double felted, top roll Ø 600, bottom roll Ø 610 mm

Second press Jumbo, both rolls Ø 1506 mm, with 2 new spare rolls

Pre-dryer section 36 dryers Ø 1500, working pressure 5 bar

Inclined size press rolls Ø 1085 mm

Post-dryer section 16 dryers Ø 1500, working pressure 10 bar

Pope winder with automatic spools feeding and change, made new in 2007

Rewinder made new in 2008, 2000 m/min; 5 slitting knives

Stock preparation designed for 350 Tpd

D shape 70 m³ continuous low density pulper, with motor and gear box, with feeding conveyor

Voith contaminex for coarse rejects

3 high density cleaners

Voith turboseparator - See flow diagram below

Approach flow

Fan pump

3 stage low density cleaners

0,3 mm slots slotted screen before headbox

Second stage slotted screen

Ancillary Equipment

Vacuum system with 4 Nash Elmco vacuum pumps

Compressed air system

Steam distribution and condensate recovery

Hood with heat recovery system, with 2 heat exchanges

Galleri steam boiler, made in 1973, for 25 tons/h of steam at 48 bar

Spare boiler Idrotermici, made in 1984, for 25 tons/h at 48bar

Siemens steam turbogenerator for 2700 KVA, 400 V, 50 Hz; pressure in 45 bar, counter pressure 5 bar