水泥企业输送料粒物料的GX螺旋输送机经常在吊轴承处堵料、溢料，轻者污染环境，重者烧毁电机停机停产，长期以来难以解决。我们经不断探索，找到了一条较好的解决方法。吊轴承处堵、溢料是因吊轴承装置占用输送截面过大。以GX40为例：正常输送截面甲螺旋管袖只占用9156mm2（A1 GX screw conveyors for conveying granular materials in cement enterprises often block the material at the hanging bearing, and the overflow and light pollution pollute the environment. Heavy motor burned down and stopped production, which has long been difficult to solve. After continuous exploration, we found a better solution. Hanging bearing at the block, flash material is due to suspension bearing device takes over the delivery section is too large. Take GX40 as an example: Normal delivery section A spiral sleeve only occupy 9156mm2 (A1