How to maintain the wood crusher equipment

Wood crusher is a powerful mechanical equipment specifically used to crush materials such as wood, branches, roots, and boards into sawdust or small square pieces. Its finished products have wide applications in fields such as biomass pellet machines and density board factories. One major advantage of this machine is that it can crush various types of wood in one go, and the discharge size can be flexibly adjusted according to actual needs, covering a range of 2-20mm sawdust discharge, fully meeting the diverse needs of different users.

To ensure the continuous and stable operation and efficient production of the wood crusher, daily maintenance and upkeep are crucial. The following are the maintenance points for this machine:

Firstly, regularly check the fixing nuts and all fastening parts of the movable toothed disc to ensure that they are not loose. The phenomenon of looseness not only affects the stability of the machine, but also may cause safety hazards, so it must be taken seriously.

Secondly, as the core component of the crusher, the condition of the blade directly affects the crushing effect and production efficiency. Therefore, it is necessary to regularly check the use of the blades, and for slightly worn blades, they should be dismantled in a timely manner for polishing and repair; For severely worn blades, it is necessary to replace them with brand new ones to ensure the optimal performance of the crusher.

In addition, if there is abnormal noise or an increase in bearing oil temperature during the operation of the rotating gear, it should be stopped immediately for inspection and troubleshooting. These abnormal phenomena may be caused by gear wear, bearing damage, or poor lubrication, and must be dealt with in a timely manner to avoid more serious consequences.
The integrity of the hammer also directly affects the operational stability and production efficiency of the crusher. Broken hammer blades or hard debris inside the crushing chamber can cause rotor rotation imbalance, leading to vibration and noise. Therefore, it is necessary to regularly check the wear of the hammer pieces and replace the severely worn hammer pieces symmetrically.

During the production process, if there is slight oscillation in the machine body, it is necessary to check and tighten the connecting handle of the machine cover in a timely manner to prevent safety accidents caused by looseness. At the same time, regularly clean and inspect the bearing seat to ensure that it is flat and free of foreign objects, avoiding bearing overheating and damage caused by unevenness or non concentricity between the motor rotor and the crusher rotor.

Lubrication is an important part of maintaining a wood crusher. Lubricating oil should be regularly applied to the surface of bearings to reduce temperature, reduce wear, and improve the effectiveness and service life of bearings. For oil lubricated bearings, when adding oil, it is necessary to control the amount of oil to ensure lubrication effect and avoid problems caused by excessive oil.

In summary, the maintenance and upkeep of wood crushers is a systematic and long-term task. Only by doing these tasks well can we ensure the stable operation, efficient production, and extended service life of the machine, creating more value for users.