design mill feeder design mill feeder SAG Mill Feed Chute Design Long Life Wear Resistant This design of SAG mill feed chute lasted 9 months seeing 90 000 TPD It is 600 brinell chrome steel With the big liners on the bottom of the chute you need to get a Chevron cast into the top to push the feed out to the sides for the first little while and then as the chevron wears it will start to come back into the