Shutter Door Sheet is widely used in the shop, hotel , bank etc building, Because it is easy open and closed , Also very easy to install, For fit this market, we manufactured the Rolling Shutter Door Equipment. What make our shutter door machine different with others 1. For making the perfect shape rolling shutter door panel, we manufactured the shutter door roll forming machine with the flying saw cutter. 2. We add more embossing rollers for making different types. 3. High speed rolling forming. 4. Good quality and good material of rollers, supported testing data from laboratory. For making the rolling shutter door panel with punching holes for more light and wind: 1.Based on the old production line, you need only add one more punching machine. 2.The holes sizes could be changed. 3.The punching holes could be removed or with as you wish, it will not effect the machine working effect. For Rolling Shutter Door Equipment parameters and more information for your reference: Main roll forming machine system: a. Number of forming steps: 26 stations B. Shaft material: 45# steel with quenched treatment, precision machined, The diameter: ￠60mm c. Roller material: Cr12 Mov with quenched treatment d.Transport: by gear e. Forming speed: 25m/min f. Motor: 18.5 kw g. Voltage: 380v, 50Hz,3 phase or customize h. Structure: independent stand i. Size of machine: 4.5m *0.8m *1.2m Flying Shearing system: The material of blade: Cr12Mov, Hardening HRC 58-6 Length Tolerance:3m±1.0mm Hydraulic station: Hydraulic motor Power: 3kw Hydraulic oil: 46# Hydraulic pressure: 12 Mpa Brand: Chinese famous brand. Components: The system includes a set of hydraulic tank, a set of hydraulic oil pump, and two hydraulic pipes. And two sets of electromagnetism valves.