... channel material, angle material, and flat material. Used for bending aluminum alloy channel material, angle material, and flat material.Also used ... /2", 1-3/4", 2", 3",44.Bending thickness of aluminum profile1.5~3mm5.Motor power1.5KW6.Deceleration ratio of worm ... .Overall dimension(LxWxH).600x850x1000m11.weight600KG 3-roller arc bender for aluminum window profile