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 
Vs

 

 

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

 

DRY OXIDE material before and after single pass through EDS Mill

  

 

Transitional Zone - Before Tansitional Zone - One pass

Transitional Zone material before and after single pass through EDS Mill

 

 

Siliceous Au sulphide mineralization – 40mm top size Sulphides - One pass

Siliceous Au sulphide mineralization @ –40mm top size

Product before and after a single pass