... /s 4.mold diameter: 150/150mm Bending machine for aluminum arch characteristics:The mechanical transmission, compact structure, high reliability.Three roller ... groove, can add all kinds of metal, such as angle iron, flat steel, and around steel.Big radius can be bended ... machine, and double head bending machine.Bending machine for aluminum arch parameters:STD.JW38JW50Max. tube bendingΦ38×1.5tΦ50×1 ...