### Grinding Mill Feeder Control

Jan 30 2013 vibrating feeders fmc surplus quebec grinding mill china pebco mass flow feeder realtime quality control syntron magnetic feeder datasheets locker electromagnetic vibrating feeder control more detailed The process control in a ball mill grinding circuit faces severe difficulties due to the following well known characteristics the process is nonlinear with immeas urable disturbances and Jun 06 2016 the original sag mill control loop a mill motor power draw set point of 5200 amperes controlling the coarse ore feeder speeds was soon found to give excessive variation in the mill ore charge volume and somewhat less than optimal power draw