... Fluorescence analysis of minerals, metallurgy,non-ferrous, new materials. Touch Screen HF Sample Preparation EquipmentFeature:1.We are the ... 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 make two samples in same ... cost ,extended life and energy saving8. Touch screen panel