Main technical data 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 pressure motor 4 KW The power of water pump motor 125W The power of feeding motor 125W 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 ￠300mm for choosing two among them) The features of roll-and-shear metal tube former Be adapted with hydraulically roll-and-shear cutting which makes cutting edges smoothly and without burrs.Process is no sparks and noises,even safety. Be adapted with fixing finalized mold which makes the dimensions of ducting precisely and unitely,also process is even stable and speedy. Exchanging different sizes molds,then will be convenient for adjusting spiral angle ,being adapted with automatic way for better agility and precision. Be adapted with hydraulic pressure system for achieving feeds, locking, cutting , turn-down movements etc. Running for material package It will run after hydraulic pressure have pressed the materials.Be flexible for adjusting pressure which ensures quality of ducting according to different materials, thickness, dimension. Carrying out locking Be adapted with manostat for controlling occluded which assures the quality of seaming. Collocating of hydraulic pressure system,using with energy saving,safty and easy-going measures etc. a. Hydraulic pressure adapts constant power variable axial piston pump for energy saving. b. Overfall valve,reductor valve for ensuring stable system pressure. c. Add-in accumulator ,reduces ripple controlling of hydraulic pressure system for even stable. d. Be adapted with two-way throttle valve which makes movement parts for easy adjusti