... machine adopted the new structure of two points, with the peculiarity of compact structure, good stability, convenient ... you save 40% power 1,Suspension roller type concrete pipe making machine2,Mould:flat,socket,rabbetdiameter ... we also produce JS750,JS1000,JS2000 etc5,Automatic welding machine6,Our concrete pipe making machine areas,welcome ... ? Carbon steel concrete pipe making mold with CE certificate