First of all, the moisture of the raw material should not be too high, if the moisture is too high, in the crushing process, it will cause the screen to clog, the material is not smooth, resulting in the situation of blocking the machine, in serious cases will cause the motor load is too high, motor damage. Wood crusher belongs to the high speed and high load equipment, the speed of more than 2000 revolutions per minute, to avoid nails and other metal objects into the crushing chamber caused by the blade or equipment damage. The raw material should not be too large, if the raw material is too large, it will lead to lower crushing efficiency, for larger raw materials, such as templates, wooden boxes and other raw materials, it is recommended to crush into blocks first before crushing. During the crushing process, the feed should ensure an even feed, to avoid the situation where the feed is fast and slow, which affects the crushing efficiency. Regularly check the wear and tear of the blades and replace them in a timely manner. Regular inspection and maintenance of equipment to increase the service life of the wood crusher