Ball mills for small scale gold mining imported to Tanzania These ball mills are for small scale mining, the total capacity for 2 ball mills is not more than tonnes per hour. On good and rich ores these ball mills speed up the gold production for about 12 times. The equivalent capacity if purchased in Tanzania would be US 50,000.
Mini Grinding Machine,Small Ball Mill,Mini Raymond Mill,Small . gold mining equipment for small scale miner,gold digging machine . Chinese Ball Mills For Small Scale Miners, process crusher . In small scale gold miner used gold ore crush mill and gold mining mill, such as gold jaw crusher, .