The raw material is mostly in 3 forms:
- truncks
- loppings
- sawmill wastes
So a reduction in size is necessary. This operation can happen directly on the
collection site, using specific machines with their own motors or connected to
tractors.
The product obtained is wet, has a medium size, named “chips”, and is suitable
to be transported using the most common transport systems.
Now, the product must be dried to obtain the correct misture percentage for the
inlet in pelleting machine.