... we offer graphite crucibles that is fabricated for different types of machines such as Nutech, Yasui, Gelloni and ... kneading, second grinding, moulded forming, baking, impregnation with pressure, second baking, graphitization in high temperature, refinement ... kneading, second grinding, isotropic forming, baking, impregnation with pressure, second baking, graphitization in high temperature, refinement ...