The usefulness of crusher crushing of wood sawdust

Trap with the seasons change, the branches of the tree fell, a large number of these materials are stacked will cause some unnecessary trouble. So we'll think of some way to put these materials for processing, the effect of these things, and no other key lies in how we to processing, at this time of the lumber mill can appearance, wood crusher can directly to the branch trunk crushing process, crushing after finished product can be used as a lot of places, such as pieces of wood, can be used as a medium, such as sawdust can be processed into charcoal and other energy can be recycled.
Some wood with special properties, their use is also special. Such as balsa large porosity, fiber cell wall thin, is the lightest wood. This determines the structure and properties of light wood not ?