卷管机的研制

Research on the pipe rolling machine

针对大兴矿卷管机不能满足卷制薄壁小管径的实际问题 ,提出研制一种卷管机满足小径薄壁管的卷制 ,提高了工作效率。

Direct to the practical problem of the pipe rolling machine of Daxing Coal Mine can't roll small diameter and thin pipe research a kind of machine that can satisfy this demand and increase the working efficiency.