Hanghzou IUWON Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of rolling shutter strip making machine in China. With abundant experience, we warmly welcome you to buy high quality rolling shutter strip making machine from our factory. Good service and reasonable price are available.
Optimized Multi-Station Roll Forming
The machine features 14 to 18 forming stations (depending on the profile complexity). Each station uses rollers CNC-machined from GCR15 bearing steel, which is vacuum-quenched to HRC 58-62. This ensures that the intricate "hook and groove" sections of the slat are formed with 100% consistency, allowing the slats to slide together effortlessly during assembly.
Integrated Punching & Perforation
For storefronts or ventilation requirements, our machines can be equipped with an inline hydraulic punching unit.
Micro-Perforation: Allows for light and air flow while maintaining security.
End-Lock Holes: Automatically punches holes for plastic or metal end-locks to prevent lateral slat movement.
Accuracy: High-speed servo feeding ensures hole patterns are perfectly aligned across every strip.
Intelligent PLC Command Center
The entire line is synchronized via a Siemens or Mitsubishi PLC system.
Auto-Batching: Program different lengths for various door widths without stopping the machine.
High-Speed Cutting: Uses a flying shear mechanism or a stationary hydraulic cut-off to achieve production speeds of 15–20 meters per minute with a length tolerance of ±1.0mm.
Specialized Slat Profiles
The machine can be customized to produce a variety of industry-standard profiles:
Single-Skin Slats: High-strength curved or flat designs for industrial use.
Double-Skin Slats: Designed to be filled with polyurethane foam for thermal and acoustic insulation.
Wind-Resistant Slats: Deep-profile designs engineered for high-wind coastal environments.
Frequently Asked Questions
Q: Can one machine make different sizes of slats?
A: Because the interlocking hooks are highly specific, one machine usually produces one profile. However, we offer dual-level machines or changeable cassette systems that allow you to switch between two different slat designs on a single machine base.
Q: What is the maximum thickness the machine can handle?
A: Standard machines handle 0.6mm to 1.2mm galvanized steel. For heavy-duty "security grade" shutters, we can reinforce the stations to process up to 2.0mm thickness.
Q: How do you prevent the strips from "twisting" or "bowing"?
A: We integrate a multi-axis straightening unit at the exit of the forming stations. This allows the operator to fine-tune the tension and alignment, ensuring every strip is perfectly straight for easy assembly.
Q: Is it easy to change the length of the strips for different door widths?
A: Yes. Through the PLC touchscreen, you can set a specific quantity for any length (e.g., 50 pieces at 3 meters, then 20 pieces at 4.5 meters). The machine will automatically adjust and cut to those exact specifications.
Q: What maintenance does the seaming/hook area require?
A: The hook area is the most critical part. We recommend weekly cleaning of the rollers to remove metal dust and monthly lubrication of the drive chains and gears to ensure smooth, high-speed operation.
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