latest company case about Guangzhou Cleanroom Construction Co., Ltd. Certifications

In the field of Heating, Ventilation and Air Conditioning (HVAC), fan filter unit with HEPA filter is a critical equipment for maintaining ultra-clean environments in specialized spaces. This integrated air purification system combines high-performance fans with HEPA filtration technology to provide precisely controlled laminar airflow, making it particularly suitable for applications in fan filter units clean rooms.

Standard FFU equipment operates based on three core technical principles:

• Air Intake: Built-in centrifugal fan draws ambient air from the top of the unit
• High-Efficiency Filtration: HEPA multi-stage filtration system captures 0.3 micron particles with 99.999% efficiency
• Uniform Air Supply: Processed clean air is evenly discharged at a speed of 0.45±0.09 m/s

• Direct-drive EC motor technology ensures 30,000 hours of maintenance-free operation
• Dynamic speed regulation maintains constant airflow despite HEPA filter resistance changes
• Low-noise operation ≤62 dB with vibration ≤0.08 mm/s
• Modular architecture supports single-unit use or multi-unit networking to form cleanroom systems

• Galvanized aluminum-zinc alloy housing provides excellent corrosion resistance
• Optimized air duct design minimizes turbulence and pressure loss
• Strict quality standards comply with US Federal Standard 209E specifications

• Intelligent DC Motor System:
  • Over 50% energy saving at initial resistance
  • Supports networking control of up to 8,000 units
  • Digital speed regulation with real-time monitoring
• Enhanced Filtration Configuration:
  • ULPA ultra-high efficiency filters (99.9995%@0.12 micron)
  • Multiple filter frame options
• Flexible Installation Solutions:
  • Round duct connections for HVAC system interface
  • Optional stainless steel or electrostatic spray-coated housing

FFUs with HEPA filters play critical roles in multiple fields:

• Semiconductor Manufacturing: Maintaining ISO Class 3-5 cleanroom environments
• Pharmaceutical Production: Meeting EU GMP Grade A/B requirements
• Hospital Isolation: Creating protective medical environments
• Advanced Laboratories: Supporting precision experimental research
• Precision Manufacturing: Ensuring pollution-free production environments

• High-Efficiency Energy-Saving Design: Advanced motor technology reduces operating costs
• Scalable Architecture: From single workstation to complete cleanroom systems
• Intelligent Control System