Edge milling machine is to prepare strip edges and groove to give good condition for forming and welding of spiral arcweldedpipe Edge milling machine to prepare strip edges and groove to give good condition for forming and welding of spiral submerged arc-welded pipe. Specifications: ModleXBJ-6XBJ-9XBJ-12XBJ-15Steel plate length(mm)600090001200015000Steel plate thickness(mm)6~50Milling angle(°)0~ ...