Estimated/Approximate Rubber Liner Wear Life/Rate Cost
In a Ball Mill (particularly) the wear rate or wear life of Rubber depends much on the Ball Size/Diameter used in that mill. The grinding media size which itself is much of a function of the ore/material P80 feed size into that mill. The other primary and addition factor contributing to a mill rubber liner […]
How a Rod Mill Works
Hydrocyclone Rubber Liners
We sell Rubber Liners for Hydrocyclone: You can buy parts like the main body liner, lower cone and Apex or Vortex. Long lasting, good wear and better price VS life relationship than a Linatex types Brand.
Recommended Rod Mill Bar Length
Ever asked what size/length rods (bars) you need for charging your rod mill? It depends on the rod mill diameter itself. To prevent most conditions leading to rod charge tangling, the generally recommended relationship of rod length to mill diameter Inside liners is 1.4 to 1.6. When this ratio becomes less than 1.25 the risk of […]
Recommended Mill Operating Speed RPM
Here is a table of typically recommended ball mill speed or rod mill speed as a % of critical will operate at. In summary, the larger the mill, the slower you will want the RPM to be set at and the mill to turn. Ref
Radial SAG Grate & Pulp Lifter Design
SABC Grinding Circuit Operation & Optimization
When operating a grinding circuit (at Granny Smith) under a wide range of conditions: campaigning very competent underground ore followed by soft oxide, primary versus secondary crushed feed and finally single-stage SAG and conventional SAG, ball mill and pebble crusher (SABC) configurations. Economics changed and a review of the circuit performance including modelling and simulation resulted in the […]
How a Grate Discharge Ball Mill Works
Here I try to explain how ground slurry is discharged from a grate ball mill (or SAG). How it works is, the slurry flows across the grate as it would a screen panel. On the other side of the grate/screens are veins like a pump impeller. As the mill turns/rotates the slurry is “pumped” out […]
Work Index and Sample Size
In mineral processing, is the Bond work index of an ore different if the determination is made at a finer grind size? Is rock hardness is independent of testing size? The answer to this question is that generally no, the size that the index is measured at does not effect the Bond work index value. Bond work […]
Hydrocyclone Wholesale
If you are looking for a affordable quality Hydrocyclone Wholesale, contact us.