What are the raw materials of a wood shredder

What are the raw materials of a wood shredder？ 

Wood crushers are machines used to break down wood into smaller, more manageable pieces. They are essential in the wood processing industry as they make it possible to process wood waste into valuable products such as wood pellets, wood chips, and sawdust. Wood crushers work by using a combination of cutting, grinding, and chipping mechanisms to reduce wood logs, branches, and other wood waste into a uniform and consistent size suitable for further processing.

The raw materials typically used in wood crushers are wood logs, branches, roots, bark, and other wood waste products. These materials are first fed into the hopper of the wood crusher, where they are chopped and processed by a series of sharp blades or hammers. The blades or hammers rotate at high speeds, chopping the wood into smaller pieces until it is small enough to pass through a screen, which separates the final material from unwanted debris such as stones, metal, plastics, and other non-wood materials.