Yihui Casting Technology Company Limited
請輸入包含最少兩個字母或數字的關鍵字。
M.CM.IC4000 gold bar machine is for casting lkg gold bar or silver
bar. Put the graphite ingot mould into the melting chamber. here is
vacuum and protective air in melting and cooling process to avoid metal
and graphite ingot oxidation . protective gas can be argon or nitrogen.