Preparing disk samples for X-Ray Fluorescence analysis of minerals,metallurgy,non-ferrous, new materials. Patent No.ZL03234189X Feature:1.We are the first manufacturer of this machine in China 2. It is mainly applied to geology,metallurgy, silicate,nonferrous metal,mines and new materials fields.3.This model is double burner and double moulding positions with water cooling system.4. So it can ...