| MOQ: | IUNIT |
| Price: | negotiation |
| Standard Packaging: | plywood package |
| Delivery Period: | 10~15DAYS |
| Payment Method: | T/T |
| Supply Capacity: | 300 unit per month |
The Rigid High-Speed Door is specifically engineered for mechanical manufacturing workshops, providing rapid, safe, and reliable access for personnel, forkllifts, and heavy machinery. Its modular aluminum panel structure with multi-layer sealing ensures long-term durability while minimizing dust, energy loss, and temperature fluctuation. Integrated servo-driven motors, precise control systems, and emergency manual operation allow high-frequency opening and closing without compromising safety. Ideal for workshops handling heavy equipment, this door enhances workflow efficiency, protects employees and assets, and supports continuous operation under demanding industrial conditions.
Continuous operation: Handles thousands of cycles per day without performance degradation.
Enhanced safety: Infrared sensors and bottom safety edges protect personnel and equipment.
Energy-efficient design: Multi-level sealing reduces heat loss and air exchange.
Durable construction: Aluminum panels with soft connection strips maintain flatness and strength over millions of cycles.
Fast response: Servo motor ensures rapid door movement and precise positioning.
Servo-driven motor with encoder and emergency manual override
Dedicated control system with manual/automatic switching and height adjustment
End-of-travel cushioning to protect gearboxes and reduce wear
Optional double-layer PVC transparent panels for visibility
Wind resistance up to 32 m/s (Class 12)
K-value insulation <0.6 W/(㎡°•K) for energy savings
Multi-layer sealing: top, bottom, and panel interfaces
Machine shops and CNC machining areas
Assembly and sub-assembly production zones
Internal passages for forklifts and carts
Workshop sections requiring strict separation for safety and efficiency
| Parameter | Description |
| Motor System | The motor drive system adopts a branded motor system, equipped with an encoder and an emergency manual opening mechanism. Ensures optimal performance of safety protection devices (such as infrared sensors) with fast rebound response. Features strong overload capacity, capable of operating over 1,000 cycles per day in high-frequency applications. Supports automatic/manual mode switching while ensuring safe operation of the high-speed door. The control cabinet is installed inside the workshop, and an external up/down push button is provided outside the door for convenient access by external personnel. |
| Control System | The rigid high-speed door is equipped with a dedicated control system and a specialized control box with power options of 0.75 / 1.5 / 2.2 kW. The control box includes a main power switch, emergency stop button, manual/automatic mode selector, and manual up/down control buttons. It allows precise control of the door opening height. |
| End Buffering | End buffering technology effectively protects the reducer and operating mechanism from rigid impact damage. Speed can be digitally adjusted according to actual requirements, enabling full-stroke speed variation (fast–slow–stop), reducing wear on components and providing outstanding protection for the reduction mechanism. |
| Door Structure | The door curtain adopts a modular assembly structure, using aluminum alloy panels specifically designed for industrial doors with multi-layer sealing strips. The aluminum alloy hollow panel has a standard width of 90 mm, thickness of 1.5 mm, and wall thickness of 1.0 mm. The surface is anodized with organic coloring, available in optional colors. Panels are sealed with flexible connection strips, offering a folding life of over one million cycles. The panels do not contact each other, maintaining long-term flatness and durability. |
| Safety System | Infrared Safety Sensors: Photoelectric sensors are installed on both sides of the door frame. When an obstacle is detected beneath the door, it remains open. If an object passes through during closing, the door reopens to the preset open position and descends again after a delay once the area is clear. External infrared devices can be connected to control fast rebound. Rebound speed and infrared function logic (single activation or continuous hold-open) can be easily adjusted via parameters. Bottom Safety Edge: When an obstacle is located within the infrared blind zone during closing, the bottom safety edge triggers an immediate upward rebound upon contact, effectively protecting people and objects and preventing accidents. |
| Wind Resistance | Wind resistance up to 32 m/s, compliant with national standard Grade 12 wind resistance. |
| Transparent Window | High-quality PVC panels with a double-layer structure provide excellent thermal insulation while maintaining high transparency and natural lighting. Clear visibility from both sides enhances aesthetics and overall appearance. (Optional) |
| Sealing Performance | Multiple sealing designs including guide rail sealing, inter-panel sealing, top sealing, and bottom sealing ensure excellent airtightness and effective environmental isolation between indoor and outdoor areas. |
| Thermal Insulation Performance | For an installed door in the closed state (4 × 3 m), the thermal insulation coefficient is K < 0.6 W/(㎡·K). |
| Manual Operation | In the event of a power failure, the motor brake can be released at any time, allowing the door to be lifted with the assistance of the balancing system. This effectively resolves situations where the door cannot be opened due to power loss or malfunction. |
| Panel Drive System | The door panels are driven by a high-quality, wear-resistant, high-strength roller chain structure. The synchronized chain drives the door into a variable-speed roller mechanism for smooth and efficient operation. |
| Operating Methods | Standard one-touch push button with emergency stop function; manual opening operation available during power failure. |
The servo motor system ensures constant torque output, high overload capacity, and precise control. It allows rapid rebound of the door without electromagnetic brakes, keeping safety devices like infrared sensors fully functional even during frequent operations.
Q1: Can it handle continuous high-frequency use?
A: Yes, reinforced panels and servo motors support thousands of daily cycles.
Q2: How does it protect staff?
A: Infrared sensors and bottom safety edges prevent collisions and enable rapid rebound.
Q3: Is manual operation available during power failures?
A: Yes, the balance system allows safe manual lifting.
Q4: Can the opening speed be adjusted?
A: Yes, the end-of-travel cushioning allows digital adjustment of fast-slow-stop sequences.
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| MOQ: | IUNIT |
| Price: | negotiation |
| Standard Packaging: | plywood package |
| Delivery Period: | 10~15DAYS |
| Payment Method: | T/T |
| Supply Capacity: | 300 unit per month |
The Rigid High-Speed Door is specifically engineered for mechanical manufacturing workshops, providing rapid, safe, and reliable access for personnel, forkllifts, and heavy machinery. Its modular aluminum panel structure with multi-layer sealing ensures long-term durability while minimizing dust, energy loss, and temperature fluctuation. Integrated servo-driven motors, precise control systems, and emergency manual operation allow high-frequency opening and closing without compromising safety. Ideal for workshops handling heavy equipment, this door enhances workflow efficiency, protects employees and assets, and supports continuous operation under demanding industrial conditions.
Continuous operation: Handles thousands of cycles per day without performance degradation.
Enhanced safety: Infrared sensors and bottom safety edges protect personnel and equipment.
Energy-efficient design: Multi-level sealing reduces heat loss and air exchange.
Durable construction: Aluminum panels with soft connection strips maintain flatness and strength over millions of cycles.
Fast response: Servo motor ensures rapid door movement and precise positioning.
Servo-driven motor with encoder and emergency manual override
Dedicated control system with manual/automatic switching and height adjustment
End-of-travel cushioning to protect gearboxes and reduce wear
Optional double-layer PVC transparent panels for visibility
Wind resistance up to 32 m/s (Class 12)
K-value insulation <0.6 W/(㎡°•K) for energy savings
Multi-layer sealing: top, bottom, and panel interfaces
Machine shops and CNC machining areas
Assembly and sub-assembly production zones
Internal passages for forklifts and carts
Workshop sections requiring strict separation for safety and efficiency
| Parameter | Description |
| Motor System | The motor drive system adopts a branded motor system, equipped with an encoder and an emergency manual opening mechanism. Ensures optimal performance of safety protection devices (such as infrared sensors) with fast rebound response. Features strong overload capacity, capable of operating over 1,000 cycles per day in high-frequency applications. Supports automatic/manual mode switching while ensuring safe operation of the high-speed door. The control cabinet is installed inside the workshop, and an external up/down push button is provided outside the door for convenient access by external personnel. |
| Control System | The rigid high-speed door is equipped with a dedicated control system and a specialized control box with power options of 0.75 / 1.5 / 2.2 kW. The control box includes a main power switch, emergency stop button, manual/automatic mode selector, and manual up/down control buttons. It allows precise control of the door opening height. |
| End Buffering | End buffering technology effectively protects the reducer and operating mechanism from rigid impact damage. Speed can be digitally adjusted according to actual requirements, enabling full-stroke speed variation (fast–slow–stop), reducing wear on components and providing outstanding protection for the reduction mechanism. |
| Door Structure | The door curtain adopts a modular assembly structure, using aluminum alloy panels specifically designed for industrial doors with multi-layer sealing strips. The aluminum alloy hollow panel has a standard width of 90 mm, thickness of 1.5 mm, and wall thickness of 1.0 mm. The surface is anodized with organic coloring, available in optional colors. Panels are sealed with flexible connection strips, offering a folding life of over one million cycles. The panels do not contact each other, maintaining long-term flatness and durability. |
| Safety System | Infrared Safety Sensors: Photoelectric sensors are installed on both sides of the door frame. When an obstacle is detected beneath the door, it remains open. If an object passes through during closing, the door reopens to the preset open position and descends again after a delay once the area is clear. External infrared devices can be connected to control fast rebound. Rebound speed and infrared function logic (single activation or continuous hold-open) can be easily adjusted via parameters. Bottom Safety Edge: When an obstacle is located within the infrared blind zone during closing, the bottom safety edge triggers an immediate upward rebound upon contact, effectively protecting people and objects and preventing accidents. |
| Wind Resistance | Wind resistance up to 32 m/s, compliant with national standard Grade 12 wind resistance. |
| Transparent Window | High-quality PVC panels with a double-layer structure provide excellent thermal insulation while maintaining high transparency and natural lighting. Clear visibility from both sides enhances aesthetics and overall appearance. (Optional) |
| Sealing Performance | Multiple sealing designs including guide rail sealing, inter-panel sealing, top sealing, and bottom sealing ensure excellent airtightness and effective environmental isolation between indoor and outdoor areas. |
| Thermal Insulation Performance | For an installed door in the closed state (4 × 3 m), the thermal insulation coefficient is K < 0.6 W/(㎡·K). |
| Manual Operation | In the event of a power failure, the motor brake can be released at any time, allowing the door to be lifted with the assistance of the balancing system. This effectively resolves situations where the door cannot be opened due to power loss or malfunction. |
| Panel Drive System | The door panels are driven by a high-quality, wear-resistant, high-strength roller chain structure. The synchronized chain drives the door into a variable-speed roller mechanism for smooth and efficient operation. |
| Operating Methods | Standard one-touch push button with emergency stop function; manual opening operation available during power failure. |
The servo motor system ensures constant torque output, high overload capacity, and precise control. It allows rapid rebound of the door without electromagnetic brakes, keeping safety devices like infrared sensors fully functional even during frequent operations.
Q1: Can it handle continuous high-frequency use?
A: Yes, reinforced panels and servo motors support thousands of daily cycles.
Q2: How does it protect staff?
A: Infrared sensors and bottom safety edges prevent collisions and enable rapid rebound.
Q3: Is manual operation available during power failures?
A: Yes, the balance system allows safe manual lifting.
Q4: Can the opening speed be adjusted?
A: Yes, the end-of-travel cushioning allows digital adjustment of fast-slow-stop sequences.
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