Ore Milling
- Bevex has been granted rights to market and distribute EDS's innovative milling technology outside South Africa
EDS Multi-shaft Mill | Conventional Ball Mill | |
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EDS 10 Shaft Mill vs Conventional Mill
@ 35–50 tph (tons per hour)
EDS Mill | Ball Mill | |
Unit cost (USD) |
210 000 | *900 000 |
Civils (USD) |
10 000 | *800 000 |
Installed cost (USD) |
220 000 | 1 700 000 |
Installed power |
178 Kw | *1 100 Kw |
Power supply |
Diesel Genset | Grid Power |
Feed top size |
40 mm | 8 mm |
Product size |
45 µm | 45 µm |
Throughput rate |
30–40 tph | |
Grinding media |
None required | ~ 40 tons |
Delivery lead time |
3 months | 8 - 12 months |
Installation time |
< 1 month | 3 - 4 months |
Maintenance – liner replacement |
< 1 shift | 1 - 2 weeks |
All up weight |
4 tons |
*42 tons (excl. motor) |
* based on Nov 2014 Cemtec FOB quote for 3.6m diam x 5.4m long mill
EDS Mill Performance – Before & After
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DRY OXIDE material before and after single pass through EDS Mill |
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Transitional Zone material before and after single pass through EDS Mill |
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Siliceous Au sulphide mineralization @ –40mm top size Product before and after a single pass |