Wood crusher machine is a common wood processing equipment, which is mainly used to break all kinds of wood into small pieces. However, in the course of use, many users will find that the blade of wood crusher become dull gradually, which affects the working efficiency of the equipment. So, why does the blade become dull? The following are the main reasons.

First of all, slight blade wear is one of the common causes of wood crusher dulling. In daily use, the blade frequently contact and rub against wood, and even high-quality blade materials will inevitably have slight wear. After long-term use, this kind of wear will gradually accumulate, which will reduce the sharpness of the blade.

Secondly, insufficient lubrication is also an important factor. Wood crusher needs to keep a good lubrication condition when working, so as to reduce the friction between the blade and other parts. If the lubrication is insufficient, it will not only accelerate the wear of the blade, but also lead to the unsmooth operation of the equipment. Therefore, it is very necessary to check and add lubricating oil regularly.

Besides, the failure to clean the blade in time after use is also one of the important reasons for the dullness of the blade. In the process of machining, impurities such as sawdust and resin may be attached to the blade. If it is not cleaned in time, these impurities will further increase the friction force in subsequent use and accelerate the loss of the blade.

Finally, severe blade wear is usually caused by prolonged lack of maintenance or overloading. When the blade is excessively worn, its cutting ability will be greatly reduced, and even more damage may be caused to the equipment. Therefore, it is an important measure to check the blade status regularly and replace it in time to prolong the service life of the equipment.

In a word, the causes of dullness of the blade of wood crusher mainly include slight wear, insufficient lubrication, uncleanness after use and serious wear. In order to ensure the efficient operation of the equipment, users should develop good maintenance habits, such as regular maintenance, cleaning and blade replacement. This can not only prolong the service life of the equipment, but also improve the working efficiency and bring more convenience to production.