管端坡口打磨机设备：利用PE坡口系统对管端进行坡口，以便管道铺设时焊接施工及防腐补口。 由PE坡口机、坡口升降机组成。
 PE坡口机由前后行进小车、钢丝刷装置、气动系统、电器控制柜等组成。
坡口升降机由机架、胶轮、液压装置等组成。
Pipe end groove grinder: PE groove system is used to groove the pipe end, so as to facilitate the welding construction and anti-corrosion joint repair during pipeline laying. It is composed of PE beveling machine and beveling elevator.

PE beveling machine is composed of front and