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Rapid Electric Rolling Shutters: Energy-Efficient Industrial Doors from China Suppliers and Factory
Technical Specifications
| Name | Rapid Electric Rolling Shutters |
| Model | KS-2500MM/S Series |
| Control System |
The Rapid Electric Rolling Shutters is equipped with a specialized control system featuring a DSP processing chip for precise operation:
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| Motor System |
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| End Buffering System |
Utilizing Senlima Motor's constant torque characteristics, the end buffering technology ensures:
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| Lifting Mechanism |
Aluminum alloy turbo guide rails, patented technology ensuring high-speed operation. Multiple installation structures available (standard turbo intake, oval intake, vertical lift, 90-degree turning lift), with standard being turbo intake. Other options require pre-scheduling with sales personnel. |
| Door Body Structure |
Material: Split assembly structure with insulated aluminum alloy panels, multi-layer sealing strips, silent load-bearing hinges, and polyurethane guide wheels.
Soundproofing: Load-bearing hinges prevent stress on connections, ensuring long-term flatness. Guiding System: Polyurethane wheels slide smoothly in aluminum alloy tracks, ensuring high-speed operation. |
| Safety System |
Infrared Safety Photocell:
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| Wind Resistance | 32 m/s (Grade 12) |
| Transparency |
Premium polycarbonate panels with a dual-layer design:
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| Sealing | Comprehensive multi-point sealing (guide rails, door joints, top, bottom). |
| Insulation | K ≤ 0.6 W/(㎡•K) for closed 4x3m doors |
| Quick Repair Capability |
Modular design with suspended aluminum alloy insulated door panels:
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| Manual Function | Manual brake release for power outages or faults, assisted by the balance system. |
| Balance System | Internal balance springs reduce motor load for smoother operation. |
| Overall Appearance |
Made from galvanized steel plates (Bao steel), laser-cut and CNC-bent for precision. Features:
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| Transmission System | Integrated system ensures even force distribution for seamless operation. |
| Control Box | IP54-rated, adhering to national electrical safety standards. |
| Traction System | High-quality, durable roller chains drive the door panels through turbo mechanisms. |
| Lifting Mechanism (Standards) |
Proprietary aluminum alloy guide rails designed for rapid speed changes, ensuring:
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| Insulation Protection | Rated at IP54, the door system is designed to be waterproof and dustproof, ensuring reliable operation even in harsh environments. |
| Switching Methods | Standard one-button operation with emergency stop. Manual operation available during power failures. |
The High-Speed door surface is exceptionally smooth, with all moving parts designed and manufactured to comply with European safety standards (DIN EN 12604).
The door adopts a spiral circular contact track system, ensuring the curtain retracts smoothly without panel-to-panel contact. This design prevents material wear and deformation, allowing for long-term durability. The unique track structure minimizes operational noise while enabling high-speed performance, making it an ideal solution for demanding environments.
The curtain panels are modular in design, with each panel securely bolted to steel belts on both sides. This innovative structure ensures that no individual panel bears stress, even in a vertical state, maintaining long-term flatness and stability. The panels can be quickly replaced individually without requiring a full curtain overhaul, offering a cost-effective and time-saving solution for maintenance.
Powered by a high-speed motor controlled through an inverter and microprocessor, the system delivers precise speed adjustments for smooth and efficient operation. In the event of a power failure, an internal tensioning mechanism allows the door to be manually opened, ensuring continuous functionality and convenience under all conditions.
The fully transparent panels are constructed from premium polycarbonate materials, ensuring excellent clarity and long-lasting transparency. The dual-layer design not only provides thermal insulation but also enhances the door’s aesthetic appeal, offering a modern and professional appearance.
Equipped with an advanced infrared detection system, the door enhances safety by projecting precise infrared lines across the opening plane. Obstacles are identified in advance, preventing accidents and ensuring operational reliability. This system is fully configurable to adapt to various safety requirements, delivering a balance of proactive and reactive protection.
Product Features
High Speed
Equipped with turbo-guided tracks, the door achieves smooth, low-noise, high-speed operation, with opening speeds of up to 1000–1500mm per second.
Durable Panels
Constructed from 0.7mm-thick double-layer aluminum sheets with polyurethane foam cores, the 40mm-thick panels offer excellent insulation, light weight, high strength, and wind resistance (up to level 12).
Enhanced Safety
The double-turbo structure offers superior safety compared to single-turbo designs. The control system uses a reliable, energy-efficient variable frequency drive for precise operation, ensuring over 150,000 fault-free cycles annually.
Standard Configuration
Includes emergency power systems, infrared safety sensors, touch-sensitive safety edges, Selim electric motors, and professional-grade control systems. Additional safety features can be customized.
Aesthetic Design
Special hinges with QP-treated steel shafts and PEEK bushings enhance durability and corrosion resistance, ensuring smooth and secure operation.
Application Scenarios
The Rapid Electric Rolling Shutters, with their fast opening and closing speed and excellent sealing performance, have been widely applied across various industries. Below are some of the primary application scenarios:
Industrial Facilities
Logistics Corridors: In factories, rapid electric rolling shutters are used between logistics warehouses and production workshops. They enable swift opening and closing, ensuring efficient goods transportation, reducing waiting times for forklifts and other transport equipment, and improving logistics turnover efficiency.
Production Workshops: In production environments with high cleanliness requirements, such as electronics, pharmaceuticals, and food industries, rapid shutters effectively isolate different production areas, preventing dust, odors, and pests from entering. They maintain the cleanliness and hygiene of the workshop while allowing quick passage for personnel and materials.
Production Workshops: In production environments with high cleanliness requirements, such as electronics, pharmaceuticals, and food industries, rapid shutters effectively isolate different production areas, preventing dust, odors, and pests from entering. They maintain the cleanliness and hygiene of the workshop while allowing quick passage for personnel and materials.
Commercial Venues
Supermarkets and Shopping Malls: Serving as partitions between warehouses and sales areas, these doors facilitate goods handling and replenishment. During non-operating hours, they can be quickly closed to ensure the security of the premises.
Automotive 4S Stores: Rapid shutters are used as partitions between showrooms and repair workshops. When vehicles need to enter or exit the workshop, the doors open swiftly, providing a convenient service experience for customers while maintaining the cleanliness and aesthetics of the showroom.
Automotive 4S Stores: Rapid shutters are used as partitions between showrooms and repair workshops. When vehicles need to enter or exit the workshop, the doors open swiftly, providing a convenient service experience for customers while maintaining the cleanliness and aesthetics of the showroom.
Public Facilities
Metro and High-Speed Rail Stations: Rapid shutters are installed between platforms and tracks, enabling quick opening and closing when trains arrive and depart. They provide isolation and safety, preventing passengers from accidentally entering the tracks.
Airport Logistics Centers: In cargo handling and baggage sorting areas, rapid shutters ensure swift operation, improving the efficiency of cargo and baggage processing and ensuring on-time flight operations.
Airport Logistics Centers: In cargo handling and baggage sorting areas, rapid shutters ensure swift operation, improving the efficiency of cargo and baggage processing and ensuring on-time flight operations.
Cold Chain Logistics
Cold Storage Facilities: At the entrances and exits of cold storage facilities for products like meat, seafood, and fresh produce, rapid shutters minimize cold air loss and reduce energy consumption. They enable the quick transfer of goods in low-temperature environments, ensuring the continuity of the cold chain.
Clean Rooms
Laboratories: In laboratories for biology, chemistry, and physics, rapid shutters effectively isolate different experimental areas, preventing cross-contamination while allowing the quick passage of personnel and equipment.
Electronic Chip Manufacturing Workshops: Chip manufacturing requires extremely high cleanliness levels. Rapid shutters provide swift operation during personnel and equipment movement while maintaining the workshop's cleanliness, preventing dust and other pollutants from affecting chip production.
Electronic Chip Manufacturing Workshops: Chip manufacturing requires extremely high cleanliness levels. Rapid shutters provide swift operation during personnel and equipment movement while maintaining the workshop's cleanliness, preventing dust and other pollutants from affecting chip production.
Frequently Asked Questions
What is the maximum wind resistance rating of these rapid rolling shutters?
The Rapid Electric Rolling Shutters offer a wind resistance rating of up to 32 m/s, which corresponds to Grade 12 wind levels. This is supported by 40mm thick double-layer insulated aluminum panels.
How does the control system handle power failure recovery?
The control system features a memory function post-power failure. Once power is restored, the system resumes operation directly without requiring any manual re-adjustments. Additionally, a manual brake release is available to operate the door during outages.
Can individual door panels be replaced if damaged?
Yes. The door body features a modular design with suspended aluminum alloy insulated panels. This allows individual panels to be removed and replaced quickly by a single person without dismantling the entire door structure.
What safety mechanisms are built into the door system?
The door system includes an Infrared Safety Photocell that detects obstacles and triggers a rebound during descent. It also features a Bottom Safety Edge that acts as a secondary safety measure, ensuring immediate rebound if the infrared beam is bypassed.
What makes the motor and drive system suitable for high-frequency operations?
The system uses a Senlima Rare Earth Permanent Magnet Synchronous Motor with high overload capacity, supporting over 1,000 cycles per day. It operates with three fully closed control loops (torque, position, and speed) to ensure long-term durability and precision.
How does the spiral contact track system prevent wear?
The door utilizes a spiral circular contact track system that ensures the curtain panels retract smoothly without contacting each other. This prevents panel-to-panel friction, minimizes material wear, eliminates deformation, and significantly reduces operational noise.