Peru Mining SAG Mill
As the long term partner of our Peru customer, Following is the copper mining SAG mill size
Grinding balls | SAG Size | Balls Size | Ore Quantitiy | Quantity of balls | Wearing rates |
Forging | 7.5×3.6m | 130mm | 7200MT | 8MT | 1.11kg/t |
130mm Forged steel balls , Use China B2 & B3 steel .
Production technique : Labor air hammer .
The toughness & Impact of big ball have been improved via our special heating treatment
Lower the broken rate . After 5 years cooperation , the broken rate has been nearly to "0" in 2018
Which is a great progress .
Next step , our aim is to maximize the grinding efficiency and improve the wearing rates
Help the mining save cost !
