Frequency conversion technology is utilized to realize soft start and soft stop. The characteristics of speed up and speed down are utilized to increase the start and stop time of the motor. Take the motor of 1.5KW as an example, the motor employs the slowdown motor with a reduction ratio of 1:10. Through the reversing gear, the motor will change from the revolving movement into the straight line movement. Each revolving will realize one pushing action. When the incense stick goes through the discharging bucket, the stirring device for discharging will be driven with the chain drive organization while the motor is revolving. The material pushing jacket will be filled with incenses and then be extruded outside through pushing. In addition, As to the pressure(discharging quantity), the operator can adjust the revolving eccentric wheel to change the journey of the material pushing jacket and increase its discharging space, thus achieving the pressure change. Completing the whole process only needs about 0.4s, then one incense stick is finished. The VFD has been debugged for incense stick manufacturing, so as to reach the manufacturing requirements thoroughly.