The diagram below explains the process of making wood pellets, used to heat building

The flow chart provides data on the scheme of wood

pellets

manufacture, that

are

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is

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used for heating houses.

At

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In

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the first

stage

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,stage

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sawdust is delivered from

sawmill

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the sawmill

a sawmill

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.

Then

it is formed into

fibers

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fibres

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in a special hammer mill. At the next stage

fibers

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fibres

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and steam are dampened.

Further

,

pellets

are formed with the use of a pellet machine, where

fibers

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fibres

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are put

throught

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through

special holes. Later, highly mentioned

pellets

are cooled and cleared from the loose dust during the process of vacuuming.

At the

end

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,end

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pellets

are packed into special

40 pound

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40-pound

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bags and sent for sale.

Overall

, the process of manufacturing wood

pellets

consists of 7 stages, starting with the arrival of raw materials and ending up with the packaging.