Casting Too Many Impurities Analysis And Processing Method

Improvement measures:

1, control the quality of raw materials;

2, used strictly in accordance with a reasonable proportion of secondary material;

3, metal melting and refining of high-quality agents;

4, using ceramic filters;

5, vacuum melting transportation;

6, ceramic spoons, crucibles, protection tube, discarded ferrous material tool;

7, regular cleaning of moulds, tools, face;

8, high quality mould release agent support materials;

9, keeping the environment clean.