First, we can adjust the additional weight of the vibration motor and install additional weight on one side of the upper and lower weights (upper and lower eccentric blocks), which can increase the exciting force of the circular vibrating screen. Select the number of layers of the circular vibrating screen according to the proportion of materials selected by the customer and the number of layers of the circular vibrating screen, appropriately increase or decrease the excitation force and adjust the amount of additional weight. Then, the phase angle of the upper and lower weights of the vibrating motor can be changed, thereby changing the residence time and movement trajectory of the material on the circular screen.
In addition, the bottom cylinder of the circular vibrating screen can be opened, the fixing bolts of the lower weight can be loosened, and the phase of the upper and lower weights can be adjusted to the opposite direction to the discharge port of the circular vibrating screen. Then, the material is placed on the circular vibrating screen, and the circular vibrating screen is excited to observe the movement trajectory of the material on the screen surface. If the material separation efficiency, permeability and throughput, the distribution of the material on the screen surface is relatively uniform, the fixing bolts can be tightened and then tightened.
Circular vibrating screens are generally suitable for various industries. The circular vibrating screen has a long service life and screens materials very quickly.
Check before running the circular vibrating screen: including equipment hygiene, complete connection bolts, fastening and integrity of each component, check whether the vibration exciter is intact, check whether the spring is damaged, missing or damaged, check whether the V-belt is tensioned or not. Whether the broken sieve box or sieve plate is damaged, check whether there is debris on the sieve plate, and the screen surface should be smooth without damage or looseness. Check whether the entrance and exit chutes are unblocked, and check whether the beam is open. Check whether the safety protection device is safe and reliable. Check whether the control box, communication and lighting are intact, whether the grounding protection is reliable, and whether the control buttons are flexible and reliable.