Roller Shutter Bottom Rail Roll Forming Machine
This roll forming machine is typically used for the manufacture of roller door bottom rails, which are ideal for a variety of industrial roller doors such as wind resistant roller shutters and fire rated roller shutters. Our roll forming system can be configured with punching system to accomplish on-line lock hole punching, therefore achieving high-level automation and high efficiency production.
Samples of Finished Product
- Uncoiler (3 tons)
- Roll forming machine
- Fly saw cutting system with servo motor
- PLC automatic control system
- Cooling system
- Runout table
- Applicable material: galvanized plate
- Coil thickness: 1.2-1.5mm
- Coil width: 164mm (according to the profile type)
- Drive: gearbox transmission system
- Forming stations: 18-25
- Main motor power: 11kW
- Forming speed: 10-15m/min
- Automatic uncoiler
- Feeding system
- Punching machine
- Roll forming machine
- Servo driven cutting system
- Runout table
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This roll forming line adopts the Italian state-of-the-art gearbox transmission system instead of using conventional gearbox drive and chain drive transmission methods. The structure of the entire line is processed using imported gantry machining center and assembled through integral welding technology, providing advantages of low noise level, strong strength, large torque, high precision, fast working speed and stable operation, as well as shortening the length of the roll forming line therefore greatly saving workspace.
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The forming rolls are made of SKD11 steel that is subjected to processes of rough turning, heat treatment, fine grinding, fine turning and chrome plating, enabling the forming rolls are featured by high strength, good abrasion resistance and corrosion resistance. Generally, these steel forming rolls can withstand abrasion of over 15 years.
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The adjustment of the roll former can be simply carried out by using adjustment screw, and the scale on the adjustment screw gives a clear indication, ensuring the precision and ease of operation.