Zhongtuo Rolling Shutter Strip Making Machine
Rolling Shutter Strip Making Machine constructed from steel and it is fitted with a number of rolls with forming dies on its end, through which a cut strip is passed. Here we shows single pass rolling shutter machine, through the desired strip is formed, suitable for making rolling shutters. Drive of the machine through machine cut gears, chain or gearbox. Take the following drawing profiles for example:
Shutters:
Zhongtuo Rolling Shutter Strip Making Machine:
Material for making rolling shutters:
Material Thickness: 0.5-0.8mm or 0.8-1.2mm
Applicable material:Galvanized Steel(GI),Cold Roll Steel(CRC)With yield strength :245-345Mpa
Work Follow of rolling shutter door machine:
Decoiler→Feed Guide Device→Rolling Forming System→LevelingDevice —Hydraulic Not Stop Cutting Device→Exit Rack
Main rolling shutter door parameters for your reference :
Frame made from H600 type steel by welding Side wall thickness: Q235 t20mm
Rollers manufactured from GCr15(=EN31 Steel),CNC lathes,Heat
Treatment,hard Chrome Coated,with thickness 0.04mm,surface with mirrortreatment(for longer life and anti-rust)
Shafts Diameter=p60mm,precision machined Gearl Sprocket driving,about 14-step to form
Main Motor(Polaroid brand)=7.5KW,Frequency speed control
Speed reducer motor:K series
Chain: ZIQIANG (by China TOP 1 brand DONGHUA Group)Chain size: one inch with 18 teeth
All the screw bolts with grade 8.8(cheap factories use low grade 4.8) to ensure fix the machine structure tightly and long life during the machine long time running.
Speed: 35m/min(Not include cutting time and punching time)
