The diagram illustrates the process of manufacturing wood pellets, used to increase the temperature in buildings.
Overall
, what stands out from the diagram is that the process consists of seven stages, beginning with arriving of sawdust, and ending up with the product's packaging.
It is interesting to note that, Linking Words
firstly
, sawdust is transferred from the sawmill. Linking Words
Then
, it is sent into fibres to be hammered and uniform in length in a hammer mill. Linking Words
Subsequently
, its temperature is boosted by steam, and Linking Words
then
the dampened fibres proceed to a pellet machine through holes by forcing.
After that, the pellets' heat is declined to make it cooler. Loose dust is swept to be cleaner before serving. Linking Words
Finally
, pellets are ready to be packed for selling in 40-pound bags, which are 18 kilosLinking Words
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