我厂机修车间铸造小组,在厂党总支和车间党支部的领导下,利用废旧材料自制熔炼炉熔炼杂铜屑(多系铸造黄铜切屑,轻磁铁吸除铁末)。实行焦炭与铜屑直接接触熔炼并浇注铜棒及铸件。经两年多来的生产实践证明,使用效果比较满意。 I plant mechanics workshop casting group, under the leadership of the factory party branch and workshop party branch, the use of scrap materials made of melting furnace smelting miscellaneous copper scrap (multi-system casting brass chip, light magnet iron absorption). The implementation of direct contact with copper and copper smelting and pouring cast copper rods and castings. After more than two years of production practice has proved that the use of more satisfactory.