... : Cutting 4: Bending steel bar bending machineWe supply rolling pipe bending machines with round & square bending formers. The rolling pipe bending machine is applicable for bending stainless steel ... features smooth round bending.1) Round bending formers: 16, 19, 22, 25, 32, 38, 51, 63, 76mm2) Square bending formders: 16, 19, 22, 25, 30 ...