rebuilds in/to packaging paper machines - risi...armin vetter, managing director at schoellershammer...

Rebuilds in/to Packaging Paper Machines

Barcelona, 2018-03-05

1

Prerequisites for a Successful Rebuild Project

1. Vision for the future

2. Solid analysis of the existing production line

3. Experienced partner for rebuilds

4. Machinery supplier with top performing products

2Rebuild in/to packaging paper production | Barcelona | 2018-03-05 | Bernhard Kohl

Vision: Conversion from Newsprint to TestlinerRenkum PM2


Evaluation of IdeasIdea

max. speed[m/min]

max. production [t/d]

investspec. invest[€/t]

A 1.170 1.168 100,0% 236

B 1.200 1.239 104,5% 238

C 1.200 1.239 102,4% 234

D 1.200 1.239 105,0% 240

E 1.300 1.346 109,8% 230

F 1.300 1.346 107,0% 224

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Idea A

Idea B = new winder

Idea C = use winder PM1

Idea D = new reel

Idea E = new reel + 2 dryers

Idea F = rebuild reel + 2 dryers

Rebuild in/to packaging paper production | Barcelona | 2018-03-05 | Bernhard Kohl

Solid analysis of the existing production lineIdea A consumption

water ... l/minSteam ... t/hGas ... Nm³/hPower ... MWh/dEffluent ... l/min

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Effluent

Water

Gas

power

steam


Renkum PM2

Wire widthmm

Productiont/year

Papergrades

Basis weight g/m²

Designspeedm/min

Start-up

Renkum PM 2Parenco N.V (NL)

9 180 380.000 Testliner, Corrugating

70 - 160 1 200 Aug2016

Rebuild in/to packaging paper production | Barcelona | 2018-03-05 | Bernhard Kohl 6

Renkum PM2

Wire widthmm

Productiont/year

Papergrades

Basis weight g/m²

Designspeedm/min

Start-up

Renkum PM 2Parenco N.V (NL)

9 180 380.000 Testliner, Corrugating

70 - 160 1 200 Aug2016


Vision: Conversion from Newsprint to TL / CM / WTTLLeipa Schwedt PM5

• Testliner

• Corrugating Medium

• White Top Testliner



Schwedt PM5

Wire widthmm

Productiont/year

Papergrades

Basis weight g/m²

Designspeedm/min

Start-up

Leinfelder GmbH & Co KGSchwedt PM5

9 200 450 000 CM/TL/WTTL 80 – 140 1 400 March 2018

9


Schwedt PM5

Wire widthmm

Productiont/year

Papergrades

Basis weight g/m²

Designspeedm/min

Start-up

Leinfelder GmbH & Co KGSchwedt PM5

9 200 450 000 CM/TL/WTTL 80 – 140 1 400 March 2018

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Recent Grade Change Projects


Netherlands Newsprint TestlinerGermany Newsprint White Top Testliner

Recent Grade Change Projects

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USA Newsprint TestlinerChina Newsprint Corrugating MediumChina Newsprint Corrugating MediumMorocco Newsprint Corrugating MediumIndonesia Woodfree Uncoated Corrugating mediumChina Testliner W’free UncoatedThailand Testliner High Performance TestlinerKorea Woodfree Uncoated Label PaperSweden Newsprint Super CalenderedIndonesia Woodfree Uncoated Corrugating MediumChina Newsprint W’free Uncoated China White Top Testliner Folding Box boardNetherlands Newsprint TestlinerGermany Newsprint White Top Testliner


XcelLineXcellent Performance


Proven Voith technology meets the requirements ofpapermakers

Advanced Technology

Best Value for MoneyFull Line Supply

Fast Start-upIntegrated Solutions

Xcellent Performance


Smooth installation with plug and play units. Fast reach of production and quality parameters through smart pre-testing. Best ROI at the lowest risk thanks to a new start-up and optimization approach.

Fast Start-up

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Best ROI at the lowest riskZoucheng PM 31

More production thanks to fewer web breaks

Design production reached within

Instant payback

After 6 months: Averaging 1 web break every 4 days

1st month

0

1

2

3

4

1 2 3 4 5 6 7


Smooth installation and fast production startExample – MasterReel Central Europe

In only 6 months from order to paper on reel

100% in-house pre-tested equipment

Maximum availability right from the start

Plug and play


Significant reduction of specific steam, water and energy consumption. Bulk and fiber savings. Achieved by superior components.

Best Value for Money

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Wider paper web at same cylinder length

Significant annual

Steel cylinders are the future of dryingEvoDry steel dryers

10% better heat transfer

Reduced building footprint

Higher paper quality through homogeneous surface temperature

More safety due to ductile material

electricity savings

Conventional dryer section

Dryer section with EvoDry steel dryers


higher heat recovery15% less supply & exhaust air quantities

less steam consumption

High efficiency dryer section hoodEcoHood 65

less power consumption

20% higher water condensation from exhaust air at heat recovery to reduce water demand

65°C

33% 15%

Operating dew point up to15%


3% bulk savings

Significant bulk savings and fast ROIEcoCal Plus

4% better smoothness

Low operatingcost

High runnability with easy web run arrangement

Flexible operation modes according to requirements

Inductive heating system

Heated roll

MoisturizerDeflection compensation roll

PP

S

180°C w/o moisturizer180°C with moisturizer

250°C w/o moisturizer250°C with moisturizer

Your potential of bulk saving and quality optimization

Bulk


Predictive paper quality, best profiles, energy-efficient curl control. More profitable papermaking by connecting leading-edge technologies, products and processes.

Advanced Technology

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Case study – Gap Former Central Europe

ROI< 6 monthsSignificant energy savings at stable quality and production

Control of process variation and

best dewatering settings bycontinuous dryness measurement

Optimization of any forming sectionFormingSens

Safe operation with low power high precision microwave

Fixed sensor, no hand-held


Compact design, low space requirements

Saving money with lowest operating costs and energy consumption

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Clean process with suspension in overflow is passing approach flow screen.

High quality profilesNew internal pulsation damper IntraDamp

MasterJet Prowith IntraDamp


Excellent performance over the entire life cycle of the paper machine due to the perfect interplay of consulting, products and processes, technologies and services.

Integrated Solutions


Best results, more project safety and smooth project execution with Voith delivering everything from a single source – from fiber to finished paper.

Full Line Supply

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“ From the very first sales negotiation through to commissioning, we worked together in a spirit of fairness and partnership. Voith was committed to our goals and developed solutions to meet our needs.”Armin Vetter, Managing Director at Schoellershammer

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Challenge of the Future

Past

• increase capacity

• improve runnability

• improve quality

Future

• reduce operating cost

• maintain quality

• cope with poorer furnish

• safe fibers

• increase flexibility

• cope with less qualified operators


Ensure Successful Operation

• Innovative integrated solution of- equipment- process- consumables- Papermaking 4.0

• Low operating cost- raw material,- energy, water, chemicals- consumables

At this point you start earning back your investment


Contact:Bernhard KohlVP Sales PROJECTS in EMEATel. +49 171 676 [email protected]


rebuilds in/to packaging paper machines - risi...armin vetter, managing director at schoellershammer...

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