抚顺西露天矿自建矿以来爆破工艺所用的火药炮皮,一直使用沥青纸炮皮。这种炮皮加工工艺落后,作业环境恶劣,工人在有毒的沥青烟雾和高温中作业,对身体危害极大。随着生产发展,炮皮需用量不断增加。该矿剥离爆破每年需要五千吨火药,七十万个沥青炮皮。 Fushun West open-pit mine blast furnace since the blasting process used gunpowder, has been using bitumen paper artillery skin. This artillery shell processing technology behind, harsh operating conditions, workers in the toxic asphalt smoke and high temperature operation, on the body tremendous harm. With the development of production, artillery need to use increasing. The mine stripping blasting needs 5,000 tons of gunpowder, 700,000 asphalt guns each year.