Cleanroom Airtight High-Speed Door+A5:BG33
In cleanroom environments, the frequent passage of materials and personnel poses one of the greatest challenges to maintaining cleanliness standards. Traditional high-speed doors are fast but lack sufficient sealing, while airtight doors offer good sealing but open slowly. Our Cleanroom Airtight High-Speed Door perfectly resolves this contradiction by integrating "rapid efficiency," "absolute airtightness," and a "clean design philosophy" into one system, providing your core clean area with an intelligent barrier that opens dynamically and seals instantaneously.
I. Core Functions: Dynamic Sealing and Efficient Flow
The core value of the Cleanroom Airtight High-Speed Door lies in achieving the highest level of zonal isolation and environmental protection without sacrificing passage efficiency.
1. Dynamic Sealing, Safeguarding Cleanliness
Working Principle: The door curtain is equipped with an inflatable safety bottom edge or a mechanical compression mechanism at its base. Upon closing, the bottom edge automatically inflates or presses down to form an absolute seal with the floor. The sides of the door curtain utilize double-sided labyrinth sealing brushes to ensure airtightness between the curtain and the guide rails.
Customer Value: Effectively maintains the pressure differential between the cleanroom and external areas, completely blocking the exchange of particles, dust, and airflow. It serves as a critical line of defense for maintaining ISO Class 5-8 clean environments.
2. High-Speed Passage, Enhancing Logistics Efficiency
Working Principle: Utilizes a high-frequency servo motor, achieving maximum opening speeds of 1.2-1.5 meters/second. The rapid opening and closing significantly reduce the time the doorway remains open, minimizing environmental disturbance caused by the passage of personnel, materials, or AGVs.
Customer Value: Significantly improves internal logistics efficiency while minimizing the potential time window for contamination risks.
3. Clean Design, Compliant with Cleanroom Standards
Working Principle: The entire door features a no-dead-angle design with smooth, flat surfaces and no dust accumulation points. The track system is enclosed, and the door curtain material is anti-static, resistant to dust adhesion, and easy to clean and disinfect.
Customer Value: The door structure itself does not become a source of contamination, fully complying with material and structural requirements for cleanroom equipment per GMP, FDA, etc., facilitating easy compliance audits.
II. Materials and Performance: Tailored for the Cleanroom Environment
Every detail of our Cleanroom Airtight High-Speed Door is designed to meet the extreme demands of cleanrooms for cleanliness, sealing, and reliability.
| Component | Primary Materials & Characteristics | Core Advantages |
| Curtain Material | High-density PVC polyester substrate (imported from France/Germany), coated with an anti-microbial layer. Optional transparent view windows. | Tear-resistant, anti-mildew, anti-bacterial, low particulate emission, easy to clean. Some models achieve anti-static ratings of 10^6 - 10^9 Ω. |
| Sealing System | Double-sided labyrinth sealing brushes + Inflatable safety bottom edge (or Mechanical elastic compression bottom edge). | Forms comprehensive four-sided sealing when closed, excellent airtightness, air leakage rate far below standard. |
| Track System | High-strength aluminum alloy guides, surface anodized. | Lightweight, corrosion-resistant, maintains shape, ensures smooth curtain operation, low friction coefficient. |
| Drive System | High-performance servo control system, equipped with an encoder for real-time precise curtain position control. | Smooth start/stop, precise positioning, noise <65 dB, enables soft start/soft stop, extends lifespan. |
| Safety System | Infrared safety light curtains (both sides of the curtain) + Bottom edge reversal upon obstruction. | Provides dual safety protection for passing personnel and equipment, complies with machinery safety standards. |
III. Common Specifications and Configurations
The Cleanroom Airtight High-Speed Door can be flexibly customized according to your specific opening dimensions, cleanliness class, and usage habits.
| Parameter | Common Specifications & Description |
| Standard Effective Size (W x H) | From 1500x2000mm to 4000x4000mm or larger (Custom sizes supported). |
| Opening Speed | 0.8 - 1.5 m/s (Adjustable, 1.0-1.2 m/s recommended for balance between efficiency and sealing). |
| Control Methods | Radar sensor (person/vehicle), Induction loop (metal vehicles), Remote control, Pull-cord switch, Access control integration. |
| Sealing Rating | Can achieve European Standard EN 16341 or higher airtightness classes. |
| Optional Features | Self-cleaning stainless steel frame, Recessed installation, 304 Stainless Steel body, LED status indicator, Network communication interface (for integration into facility monitoring systems). |
The Cleanroom Airtight High-Speed Door is the dedicated guardian of your cleanroom environment's integrity. We provide professional solution design and customization services.