Spiral classifier

Note: There are four different types of the classifier ：high -weir single spiral , high -weir twin spiral , sunken spiral ,and sunken twin spiral .While the single spiral classifier has two versions : traditional and updated .For the updated model ,an automatic lifting device is equipped at sand feedback end ,which sends the sand discharged to the bottom of the tank to a proper position of the tank wall for discharging , to fit with the ball mill withoudt scoop .Taking away the scoop from the mill feeder ,1-1.5 kwh of energy would be saved ,and meanwhile , frequent maintenance of the scoop is avoided and wearing of the big and small gears is reduced .Furthermore,owing to smooth running of the mill ,resulting in power save as well .