It can be dissolved aluminum cans, aluminum ingots, need what equipment?
A lot of cans are iron, not much aluminum.
It is difficult to control the impurities. The impurity is difficult to control, and the purity is difficult to meet the required index, because the ingot needs the casting machine.
The feasibility is small, impurities are difficult to control, and purity is difficult to reach 99.7%Ingot casting machine.
