In the casting of models for the production of jewelry, a major problem being […]
Why do we need to refine gold?
The answer is very simple: We cannot use […]
Basic Operation Steps of the Power Unit:
Connect the external power, and turn on […]
Gold melting and smelting are metallurgical procedures you can use to concentrate and recover […]
If you have requirement about melting time and long time working, the induction heating furnace is the best choice...