1.The oil and dust on the motor of the pellet machine are often cleaned out. If the use environment is harsh and dusty, it is recommended that we regularly organize the motor every few days, the motor is clean and runs smoothly.
　　2. Check the couplings of the transmission part of the equipment to see if some couplings are hard or damaged. Damaged coupling will produce many dangers, so timely replacement can avoid many accidents.
　　3. Check the direction of some pellet machine screws to see if they are loose. If they are loose, the work should be stopped and the staff should tighten them in time to avoid accidents.
　　4. After the bearings have been used for some time, they should be sorted and replaced in time. The frequency of sorting and replacing should be decided according to the working time of the motor. The general replacement frequency is about half a year after the motor.