Thanks for responding Mike.
The main problem with the feeder (Humboldt feeder) is that there has been frequent build-up of ore between the section bars (preventing scalping of ore) and steel plates were put above the bars as an effort to eliminate the problem.
This means that all the ore that...
We have a gyratory crusher in our mine operation and a grizzly feeder is currently being used to feed the crusher with ore.There has been a lot of downtime caused by mechanical breakdown in the feeder and we would like to take it out of the system.
We would like to consider other cost effective...
