Laminar Airflow Trolley with 200mm PVC Strip Curtain – A Mobile Solution for Sterile Environments
I. What is a Laminar Airflow Trolley?
A Laminar Airflow Trolley is a specialized cleanroom equipment designed to create a localized sterile environment using laminar airflow. It helps protect products from dust, bacteria, and airborne contaminants during storage, handling, or transport inside cleanrooms.
With its mobile design, users can easily move the trolley between different areas while maintaining a sterile working environment inside the unit.
II. Operating Principle
The trolley operates based on the laminar airflow principle, which ensures a clean, stable, and continuous unidirectional airflow:
- Air is drawn in from the surrounding environment through an intake fan.
- A pre-filter removes larger dust particles and coarse contaminants.
- The air then passes through a HEPA filter, eliminating up to 99.97% of ultra-fine particles ≥ 0.3 microns.
- Clean air is blown horizontally across the working area, forming a sterile air curtain that isolates the products from external contamination.
III. Standard Construction
The Laminar Airflow Trolley is composed of the following main components:
- Frame and exterior: Constructed from 304 stainless steel or powder-coated steel – durable, corrosion-resistant, and easy to clean.
- Air filtration system: Includes a pre-filter and a high-efficiency HEPA filter.
- Blower fan: AC or EC type, high performance, energy-efficient.
- 200mm PVC strip curtain door: Enables easy access to materials and products while maintaining airflow integrity.
- Power supply: Operates on standard power or integrated UPS backup (1–4 hours).
- Caster wheels: 360-degree swivel with locking mechanism for secure placement.
- DOP testing port (optional): For validating HEPA filter performance.
IV. Key Advantages
- Stable and uniform laminar airflow, minimizing turbulence.
- Highly mobile, easy to move across clean zones.
- Complies with ISO Class 5 cleanroom standards.
- Low noise and energy-efficient operation.
- Durable materials, corrosion-resistant, and easy to sanitize.
- Flexible customization based on specific user requirements.
V. Practical Applications
- Pharmaceutical industry: Transporting raw materials and finished drug products.
- Electronics manufacturing: Protecting microchips and circuit boards.
- Medical and healthcare: Operating rooms, laboratories.
- Clean food processing: Transporting dairy products, fermentation ingredients.
- Laboratories: Ensuring sample protection during research and analysis.
VI. Contact for Consultation & Quotation
Cong Nghe Loc Khi Co., Ltd. is a trusted supplier of cleanroom equipment, offering a wide range of Laminar Airflow Trolleys with customizable features to meet your operational needs.
Contact Information:
Get in touch today for expert consultation and the best pricing on cleanroom solutions!
