The features of roll-and-shear metal tube former 1.Be adapted with hydraulically roll-and-shear cutting which makes cutting edges smoothly and without burrs. Process is no sparks and noises, even safety. 2.Be adapted with fixing finalized mold which makes the dimensions of ducting precisely and unite, also process is even stable and speedy. 3.Exchanging different sizes molds, then will be convenient for adjusting spiral angle ,being adapted with automatic way for better agility and precision. 4.Be adapted with hydraulic pressure system for achieving feeds, locking, cutting , turn-down movements etc. TECHNOLOGY SPECIFICATION TYPE: JVSF-MR1400 Dimension of duct 150mm - 1400mm Length of duct 100mm-8,000mm Thickness of cutting plate 0.6mm-1.0mm Weight 2500 KG Feeding Speed 1-35M/min The power of hydraulic station motor 4 KW The power of water pump motor 0.125kW The power of feeding motor 11kw Cutting system Roll-and-Shear random cutting Run-out frame Hydraulic pressure drops in automatic way Forming system Each duct with one mold (Fitting out mold each below diameter 300mm for choosing two among them)