9_BPUA12_Olaf_Naehrig_KAHL

8/10/2019 9_BPUA12_Olaf_Naehrig_KAHL

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DesignDesign aspectsaspects of of successfulsuccessful woodwoodpelletingpelleting plantsplants

OlafOlaf NaehrigNaehrigSenior Area ManagerSenior Area Manager AsiaAsia Pacific /Pacific / AustralasiaAustralasia

Amandus Kahl GmbH & Co. KGAmandus Kahl GmbH & Co. KG


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Wood and Biomass Pelleting


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- independent medium-sized enterprises with focus on technologyand high quality processes

- family owned for decades reliable business partners

- employees: 600


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AMANDUS KAHL GmbH & Co. KGReinbek / Hamburg GERMANY

UNITED STATES Atlanta

FRANCE Paris / Noyon

RUSSIA Moscow

NETHERLANDS Tiel

SPAIN Madrid

EGYPT Cairo

WORLDWIDE Representatives

THAILAND Rieckermann Thailand


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Plants and Machines for

Wood and Biomass Pelleting

Tyre recycling

Animal Feed production

Disposal and Recycling Industry Food processing

Oil Milling


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Agenda

- Raw materials

- Equipment

- Flat Die Pelleting Press, superior design for wood/biomass

- Agricultural residues, Empty Fruit Bunches, Oil Palm Fronds

- Recent installations


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From Trees


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to Pellets


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to Pellets


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to Pellets


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Raw Material Challenges


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Raw Material


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Raw Material


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Raw Material


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Raw Material


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Raw Material


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Raw Material


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Raw Material


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Raw Material


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Raw Material


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Raw Material


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Some of the Aspects to be considered

- Reception of material

- Flow of material in the plant

- Ash content

- Moisture content management

- Industrial pellets particle size smaller 2 mm, no dust

- Operation costs / Reliability


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Equipment


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Complete Engineering


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Wood Chips


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Wood Chips


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Pan Grinder Mill


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Pan Grinder Mill

Wood Chips G 30 / 50

Hammer mill Pan grinder mill 10 mmPan grinder mill 4 mm


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. to be considered

Pan Grinder Mill raptures cell structure

Moisture evaporates faster reduced drying costs


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Belt Drier with fabric belt


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Belt Drier with fabric belt

Energy supply

Wet steam

Dry steam (superheated)

Hot-water (> 120C)

Warm-water (< 120C)


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. to be considered

Homogenization time after drying to level moisturecontent

Makes life easier in hammer mill and pellet mill


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Dry Hammermill


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Conditioning, Pelleting, Cooling


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Conditioning, Pelleting, Cooling


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Modular Design Options


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Fl di ll i


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Flat die pelleting press


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The Flat DiePelleting Press

- Since decades the pelletingpress for fibrous materials

- Strongest machine andear ng es gn or woo

- Large press chamber nospace limitations for tools

- Extreme low running costs

- Highest efficiency

and production safety

Th K hl Fl t Di P ll ti P


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The Kahl Flat Die Pelleting Press

- up to 8 t/h capacity

- up to 500 kW drive motor power

- Lon est life time for dies rollers and roller bearin s

- Heavy Duty design for best performance

up to 2000 4000 hours

- Lowest grease consumption for roller bearings dueto low roller speed

- Proven results in all kinds of biomass pelleting aswood, sugar beet pulp, straw, oil palm waste, bagasse

Agricultural / Harvest Residues


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Empty Fruit Bunches (EFB)

Oil Palm Fronds (OPF)

Agricultural / Harvest Residues

Rice huskStraws

Bagasse

Oil Palm Plantation


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Oil Palm Plantation

Empty Fruit Bunch (EFB)


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Empty Fruit Bunch (EFB) Step 1


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Pan Grinder MillFor wet EFB



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Wet fluffy EFB Pellets



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Dry fluffy EFB Pellets



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p y ( ) p

Flat DiePelleting Press

EFB pelleting



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p y ( ) p

Dry & hard EFB Pellets



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Oil Palm Fronds (OPF) Chopper


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Oil Palm Fronds (OPF) Chopper

Oil Palm Fronds (OPF) Solar Drying


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( ) y g

Oil Palm Fronds (OPF) Solar Drying


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( ) y g

Oil Palm Fronds (OPF) Belt Drier


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( )

Oil Palm Fronds (OPF) Belt Drier


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( )

Oil Palm Fronds (OPF) Hammer Mill


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Oil Palm Fronds (OPF) Pellet Press


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Oil Palm Fronds (OPF) Pellet Cooler


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Rice husk


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Straw from rice, wheat, maize, bagasse


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Pellets


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Pellets


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Summary

Kahl Wood Pelleting Technology


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- has the answers to raw material challenges

- large scale plants for millions of tons

- heavy duty design pelleting press

- lowest operating costs- highest efficiency and operation safety

- strong in different biomasses / torrifaction

- strong position worldwide & in Asia / Pacific


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Wood PelletingAmandus Kahl, your competent partner for Turnkey

Factories, Plants and MachinesContact:

AMANDUS KAHL GmbH & Co. KGMr. Olaf NaehrigDieselstrasse 5-9D - 21465 ReinbekGermany

Tel.: +49 (0) 40 7 27 71 - 0Fax: +49 (0) 40 7 27 71 100

Email: [email protected]

Internet: www.akahl.de

9_BPUA12_Olaf_Naehrig_KAHL

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