... .Yield stress235Mpa(33KSI) ~ 345Mpa (50KSI).Roll forming Speed12 m/minute.Cutting Tolerance±2mmManual UncoilerMax. Capacity: 3000kgs.VoltageAs per ... period: 18months free service/ pay service all the machine lifeInstallation and training:If buyers visit our factory ... markets:Middle East, Europe, North America, Africa,Southeast Asia.We can produce machine as different profile drawing.FAQWHY CHOOSE AOFA ...