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Features of Modular Cleanroom Shelters
Created on 2025.12.30
Types and Configurations of Cleanroom Shelters
Modular cleanroom shelters, also known as assembly cleanrooms or prefabricated cleanrooms, provide flexible, controlled environments for industries requiring high levels of cleanliness, such as pharmaceuticals, biotechnology, electronics, and precision manufacturing. Depending on design requirements, cleanroom shelters are available in various types and configurations, allowing easy adaptation to different production needs.
1. Hard-Wall vs. Soft-Wall Cleanroom Shelters
Hard-Wall Cleanroom Shelters: Constructed with acrylic or color steel panels, these cleanrooms are freestanding, durable, and offer stable positive pressure. They are suitable for high-risk processes where dust, particles, or contamination must be strictly controlled.
Soft-Wall Cleanroom Shelters: Typically made with PVC curtains or flexible materials, these cleanrooms are lightweight, portable, and ideal for temporary or low-risk clean zones. They allow rapid deployment and are cost-effective for short-term projects.
2. Acrylic vs. Color Steel Panels
For hard-wall cleanrooms, the wall material affects both aesthetics and functionality:
Acrylic Panels: Transparent, strong, and affordable. Anti-static options are available for environments requiring ESD protection. Acrylic allows visibility across zones, aiding workflow monitoring.
Color Steel Panels: Dustproof, durable, and highly resistant to wear. They are preferred for long-term installations and high-traffic areas.
3. Ceiling and Frame Configurations
Ceilings: Aluminum-plastic panels are commonly used for their lightweight, strength, and ease of installation. They integrate well with fan filter units (FFUs), lighting, and HVAC systems.
Frames: Stainless steel frames provide high corrosion resistance and durability, while aluminum alloy frames are easier to install and visually appealing. Frame choice depends on project requirements, budget, and durability needs.
4. Modular Layout Configurations
Cleanroom shelters can be configured in multiple ways to optimize workflow:
Single-Unit Cleanroom Shelters: Suitable for small-scale operations or point-of-use clean areas.
Tunnel Cleanroom Shelters: Multiple cleanroom modules can be connected to form a tunnel, allowing personnel or material flow in a controlled environment. Configurations range from 2-unit to 5-unit tunnels.
Corner or L-Shaped Configurations: Designed to fit specific architectural spaces, such as 90-degree turns, without compromising airflow or cleanliness.
Low-Profile Cleanroom Shelters: Designed for rooms with low ceilings while maintaining full air filtration and cleanroom performance.
5. Fan Filter Units (FFU) and Airflow Control
Regardless of configuration, cleanroom shelters rely on FFUs to maintain air cleanliness. Key points include:
High-quality, energy-efficient, low-noise fans
Adjustable airflow nozzles for uniform air distribution
Optional customization with premium brands for specific airflow requirements
Integration with a centralized control system for air velocity, pressure, and temperature/humidity regulation
6. Summary
The flexibility of modular cleanroom shelters allows them to meet diverse industrial requirements. By choosing the right type, wall material, layout, and FFU system, businesses can create highly efficient, safe, and clean environments tailored to their specific applications. Proper configuration ensures stable positive pressure, effective contamination control, and optimized workflow for personnel and materials.
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