... the slitter machine, rounding machine, seam welder, Distended-Awl Engendering Machine,tendon roller, Expanded Tendon Rim Roller,Can Sealing Machine, and so ... on, other machine may be needed ... body270-400 mmSpeed15 cans per minute6. 3TC20 Hydraulic Expanded Tendon Rim Roller Model3TC20Thickness of sheet iron0.2 ...