Crushing is the first and also the important step to concern. There are two types of wood crushing machine available for make suitable size sawdust .The choice of proper model depends on the types and size of your raw material.Wood crusher is designed to crush wood branches,twigs,limbs as well as cellulosic stalk materials like bamboo,couch grass,corn stalk,sorghum stalk,etc. It is suitable to crush wood material with diameter of 50-200mm and width of 200mm. For wood material with diameter of less than 50mm,you can choose wood hammer mill.

1.Our wood grinder combines both chipping and crushing, so there is no need to use wood chipper for pre-processing of wood logs. The output by this machine is sawdust which can be further made as wood pellets.

2.Adopts Japan "NSK" bearing which can guarantee a long working life a reliable operation.

3.Wide application in crushing wood materials with diameter of 50-200mm and width of 200mm.

4.Highly eco-friendly and energy-saving.

  Wood crusher works in this way: because of knives cutting and high speed airflow impact, wood materials are smashed and crushed and can be screened at the same time. During knives cutting, rotors rotates along with knives cutting direction and creates high speed airflow.Wood materials speed up to be smashed and at last crushed to the required size.

Choose the Most Suitable Wood Grinder

It’s necessary to use a wood crusher if your raw material is raw wood of larger size. Wood crusher can process raw wood with size less than 200mm(diameter) and moisture below 30%. After crushed, the output size can reach diameter 3-5mm , which is suitable for further drying and pelletizing.