High intensity
This high intensity grinding technology (>300kW/m3) requires a much smaller footprint than conventional grinding technology – the grinding volume of the IsaMill™ is about one tenth the equivalent ball or tower mill.
|
|
Mill diameter |
Mill length |
Installed power |
Mill volume |
Power intensity |
|
Autogenous Mill |
10 |
4.5 |
6,400 |
353 |
18 |
|
Ball Mill |
5 |
6.4 |
2,600 |
126 |
21 |
|
Regrind Mill |
3.2 |
4.8 |
740 |
39 |
19 |
|
Tower Mill |
2.5 |
2.5 |
520 |
12 |
4 |
|
IsaMillTM |
2.0 |
4.7 |
3,000 |
10 |
400 |
|
SMD |
2.8 (width) |
6.0 (height) |
355 |
|
150 |
The IsaMill™ is a high intensity grinding technology – with nearly three times the kW/m3 of its closest competitor, the SMD. With a tip speed of 22 m/s it has at least three times the kinetic energy in impacts.
500kW M1000 IsaMill™, Oceanagold, Macraes Gold Mine, New Zealand
500kW M1000 IsaMill™, Oceanagold, Macraes Gold Mine, New Zealand