Most customers are looking for one machine which can crush wood log directly into nearly sawdust form.
Disc Wood chipper machine well suitable for this requirements,this wood crusher machine is the special chipping/crushing equipment for raw wood of 50-500mm (diameter).The diameter of wood sawdust can reach to 2-5mm, which is suitable for further pelletizing / briquetting or animal bedding.

1.Raw material:

All kinds of wood, timber scraps, branches, wood chips, edge material, tree bark, bamboo skin and etc.
2.Structure
Wood crusher is composed of machine body, blades chipping part, hammers re-crushing part, sieving part and etc. It combines both chipping and crushing equipment in one machine, can make sawdust in one passage, no need to use wood chipper for preprocessing of wood logs specially.
Wood crusher is using slice and blow to work as double break. Its blades chipping part can slice the logs, branches, roots into small pieces firstly and then the hammers re-crushing part will blow these small pieces into nearly powdery material. And the size of final material will depend on aperture of sieve.