The double roller granulator has the advantages of energy saving, no waste discharge, stable operation, reliable operation and convenient operation. The service life of the roller granulator can be greatly developed only after it is well maintained. Moreover, it is not so difficult to maintain it. Before starting up and using, it should be idled to check whether all parts work normally. The later maintenance operation is also very simple.
1. The wheel tyre is easy to loosen, so it must be checked frequently.

2. Pay attention to whether all parts of the fertilizer granulation machine work normally.

3. Pay attention to check the wear degree of the easily worn parts and replace the worn parts at any time.

4. Dust and other things should be removed from the underframe plane of the movable device, so as to prevent the movable bearing from moving on the underframe when the machine encounters materials that can not be broken, resulting in serious accidents.

5. If the bearing oil temperature rises, stop the machine immediately to check the cause.