A roller shutter, security shutter, coiling door, roller door, or sectional overhead door is a type of door or window shutter consisting of many horizontal slats (or sometimes bars or web systems) hinged together. The door is raised to open it and lowered to close it. On large doors, the action may be motorized. It provides protection against wind, rain, fire, and theft. In shutter form, it is used in front of a window and protects the window from vandalism and burglary attempts.
Machine specifications
Decoiler | a. Coil inner diameter: 450-550mm b. Coil max width: 300mm |
perforation machine | a.Material of mold: Gcr12MoV quenched b.Power: 3kw c.Punch speed:12m/min |
Roll forming machine | a. Number of forming steps: 12 stations b. Shaft material: 45# steel with quenched treatment, precision machined, c. Roller material: bearing steel with quenched treatment d. Transport: by gear e. Forming speed: 5-15m/min |
Shearing system | a.The material of blade: Cr12Mov, Hardening HRC 58-62℃ b.Length Tolerance:3m±1.0mm C. Power supply: Hydraulic station |
Hydraulic station | a. Hydraulic motor Power:3kw c.Hydraulic pressure: 12Mpa |
PLC station | Delta PLC control system. You can set the cutting length in the PLC. |
