According to the data, China’s forest coverage rate is only 2/3 of the global average, ranking 139th in the world. The per capita forest area is 0.145 hectares, which is less than 1/4 of the world per capita. Forest is a very important resource, which plays the role of stabilizing climate and manufacturing raw materials. The significance of comprehensive utilization of wood is obvious, especially for China, a country with extremely scarce per capita forest resources. However, the present situation is that the phenomenon of wood waste in China is quite alarming, not only the utilization rate of wood is low, but also the recycling rate and recycling rate are low.

So, how to turn waste wood into treasure and reuse it? Wood crusher machine came into being. The wood crusher machine can be used as a machine to treat waste wood alone, or as a previous process for making biomass briquettes. In the process of using wood crusher, some problems will inevitably be encountered, and the more common one is noise.

Why there is noise in the process of using wood crusher? There may be several reasons for this phenomenon:

First of all, the materials are mixed with metal, nails, stones or other hard substances.

Secondly, the screws inside the wood grinder are loose or fall off.

No matter what causes the abnormal sound and noise, shut down the wood crusher machine in time. Open the crusher, check the materials and internal screws, take out foreign bodies, and screw the screws to protect the equipment from damage.