Changzhou YOHO Industrial Door Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 300 unit per month |
| Delivery Time | 10~15DAYS |
| Packaging Details | plywood package |
| Color | Yellow/Blue/Red/Grey/White/Transparent |
| Size | 3x3 m or customized (max size:6x8m) |
| Voitage | 380V or 220V |
| Name | Rigid High-speed Door |
| Door Curtain Material | Aluminum alloy |
| Standard Door Curtain Sizes | Aluminum alloy material thickness: 1.0 mm; individual slat thickness: 10 mm; individual slat width: 100 mm. |
| Frame and Rail Material | Powder-coated galvanized sheet |
| Power | 0.75-3.8kw |
| Opening speed | 0.6–1.2 m/s (adjustable) |
| Closing speed | 0.6 m/s (adjustable) |
| Wind Resistance | up to 32 m/s |
| Thermal Insulation Performance | K<0.6W/（㎡°•K) |
| Application | Food Processing Workshop |
| Brand Name | YOHO |
| Model Number | Rigid High-speed Door |
| Certification | ISO 9001/CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 300 unit per month |
| Delivery Time | 10~15DAYS | Packaging Details | plywood package |
| Color | Yellow/Blue/Red/Grey/White/Transparent | Size | 3x3 m or customized (max size:6x8m) |
| Voitage | 380V or 220V | Name | Rigid High-speed Door |
| Door Curtain Material | Aluminum alloy | Standard Door Curtain Sizes | Aluminum alloy material thickness: 1.0 mm; individual slat thickness: 10 mm; individual slat width: 100 mm. |
| Frame and Rail Material | Powder-coated galvanized sheet | Power | 0.75-3.8kw |
| Opening speed | 0.6–1.2 m/s (adjustable) | Closing speed | 0.6 m/s (adjustable) |
| Wind Resistance | up to 32 m/s | Thermal Insulation Performance | K<0.6W/（㎡°•K) |
| Application | Food Processing Workshop | Brand Name | YOHO |
| Model Number | Rigid High-speed Door | Certification | ISO 9001/CE |
| Place of Origin | China | ||
| High Light | Dustproof High Speed Door ，Pollution Resistant High Speed Door ，Food Processing Workshop High Speed Door | ||
The Aluminum Rigid High Speed Door is a high-performance hygienic industrial high speed door designed for food processing workshops and clean production environments. Built with smooth aluminum alloy rigid panels and a high sealing system, this high speed spiral door effectively prevents dust, moisture, and airborne contamination while ensuring fast and efficient operation.
It is widely used in food manufacturing plants, beverage production lines, and packaging workshops, where strict hygiene standards, easy cleaning, and environmental isolation are required.
Aluminum Rigid High Speed Door is designed with a high-performance sealing system to ensure excellent environmental control in industrial applications. Its sealing advantages include:
| 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 high sealing rigid high speed door prevents dust, bacteria, and airborne contaminants from entering production areas, meeting food safety standards.
Fast opening and closing reduces waiting time for workers and logistics flow, improving overall production speed.
Smooth aluminum surfaces are easy to clean, helping factories maintain sanitary conditions required by food industry regulations.
The door can work together with air shower systems to ensure personnel and materials meet hygiene requirements before entering clean zones.
Effectively separates raw material zones, processing areas, and packaging workshops, ensuring better product quality control.
Hygienic production and material handling
Clean environment separation and control
Prevention of contamination and odor spread
Clean zone isolation and efficiency improvement
Because they provide high sealing, easy cleaning, and contamination control required for hygienic production environments.
Yes, the aluminum surface is smooth and corrosion-resistant, making it easy to clean and maintain hygiene standards.
Yes, it can be integrated with air shower systems for controlled entry into clean production areas.
Yes, its sealing system effectively isolates different production zones and prevents air exchange.
Yes, it is designed for continuous use in food production environments.
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Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
600000-900000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
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