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在不锈钢熔模铸造后处理工序中,使用砂带机打磨浇冒口时,会产生大量粉末废料。这些粉末料含有大量不锈钢粉屑。根据电选工艺原理,利用粉末料各组分电性质的不同,选择合理的工艺参数,使各组分在高压电晕场和高压静电场里发生不同轨迹的偏移,从而对这些粉末料实现有效分选,获得了高品质的不锈钢粉末回收料,达到了节省资源、降低成本、保护环境的目的。
In the stainless steel investment casting post-processing process, the use of belt grinder polished riser, there will be a lot of powder waste. These powders contain large amounts of stainless steel dust. According to the principle of electric separation process, using the different electrical properties of the various components of the powder material, the reasonable process parameters are selected to make the components drift in different paths in the high voltage corona field and the high voltage electrostatic field, Achieve effective sorting, access to high-quality stainless steel powder recycling materials, to save resources, reduce costs and protect the environment.