Ball Mill Level Measurement - Sankyo Electronic EarJul 29, 2015 . Sankyo Ball Mill Electronic Ear based Level Measuring System, Detection of level in . maintained by installing ball mills and other mills with microphones (Electronic Ears) for the automatic control of raw material feed rates.ball mill feed control using electric ear,Grinding Mill Control - Grinding & Classification Circuits .Jun 17, 2018 . Has anyone else used that style of operation control to run their mill and . Good quality well maintained electronic ears work quite well in . for weight control (to adjust speed), with feed rate control and power .. As I explained before, mill sound in a SAG mill may depend either on mill speed or mill filling.
ball mill feed control using electric ear