裂管机

                                             BL80型管道原位置换系统

       我公司自主研发的BL80型管道原位置换系统由裂管机、拉杆、割刀和挤扩头组成，

适合陶管、铸铁管、水泥管或钢管的原位裂管更换工程。该设备特别适合于城市旧管道的改造施工，

具有节省管道占用空间，不需增加路由，施工成本低，铺管效率高的特点。

            BL80 pipeline replacement system in situ

BL80 pipeline replacement system in situ consists of  pipe bursting machine,

pulling rod, cutter, and expanded head which independently developed by

Langfang Baiwei Drill Co., Ltd, is suitable for earthenware pipe, cast iron pipe, concrete and steel pipe.

The equipment is adopted in the construction of remaking urban old pipe owing to its features o

f saving pipeline occupied space,  simple construction, low cost and high efficiency.