Shut down and cut off the power, open the upper and lower covers of the two vibrating motors to increase the overlapping area of the fan-shaped eccentric block
Shut down the power, open the upper and lower lids of the two vibrating motor bodies, and increase the area of the recission surface of the fan-shaped eccentric block
Shut down the machine and cut off the power, open the upper and lower covers of the two vibration motors, and increase the area of the coincidence surface of the sector eccentric block<br>