Product

Air Handling Unit (AHU)

Product Introduction:

The OYRR Air Handling Unit (AHU) is a premier air treatment system crafted by Eurasia Refrigeration for modern high-end buildings and stringent industrial cleanroom applications. Featuring a modular building-block design, the unit can flexibly integrate dozens of functional sections—such as mixing, filtration, cooling, heating, humidification, sound attenuation, and fans—to meet diverse requirements for air volume (1,000 m³/h - 60,000 m³/h), static pressure, temperature, humidity, and air cleanliness. As an exceptional terminal "respiratory system" for chilled water central air conditioning, it undertakes the critical mission of deep indoor air dedusting, precise constant temperature and humidity control, and fresh air replacement.

Features:

High-Precision Casing Craftsmanship: Utilizing a 30mm/50mm high-pressure polyurethane foaming process with internal/external color steel (or stainless steel) plates. The panels are flush with the framework, offering extreme flatness and eliminating dead corners for dust accumulation, fully complying with GMP cleanroom specifications.

Full-Effect T/RH & Purification Control: Standardly equipped with PTC electric/steam heating and multiple humidification solutions (electrode/dry steam/high-pressure micro-mist). It can house built-in multi-stage filters from G4 primary to H13 high-efficiency, alongside UV sterilization modules.

High Static Pressure & Ultra-Quiet Integration: Featuring low-noise double-inlet centrifugal fans from top-tier domestic and international brands. High-damping shock absorbers between the fan and base ensure abundant air volume with smooth, vibration-free operation.

Rigorous Access Protection: Each section is equipped with a dedicated access door, specifically configured as positive or negative pressure doors based on the unit's internal pressure characteristics. Hollow sealing rubber rings are used to achieve perfect air blockage.

Application Scenarios:

High-Grade Cleanrooms: Hospital Class 1,000/100 operating rooms, pharmaceutical GMP production workshops, and semiconductor wafer manufacturing cleanrooms.

High-Precision Constant T/RH Spaces: National archives, museums, high-precision metrology rooms, and automotive testing laboratories.

Large Commercial Central Return Air Spaces: Airport terminals, major high-speed rail stations, shopping mall atriums, and 5-star hotel banquet halls.

Our Advantages:

High-End Non-Standard Customization: Providing global customers with hundreds of combination designs, ranging from conventional comfort types to ultra-clean constant T/RH, explosion-proof, and weather-resistant rooftop units.

Professional Software Selection Support: Utilizing internationally advanced air handling professional software for coil thermal calculation and fluid dynamics simulation. Bidding farewell to "experience-based selection," ensuring precise matching of cooling capacity and resistance.

Export Packaging Optimization: Tailored for foreign trade projects requiring CKD (Completely Knocked Down) export or CBU (Completely Built Up) sea freight, providing dismantling structures with superior packing rates and robust wooden anti-collision packaging systems to reduce cross-border logistics costs.

Component Characteristics:

(Core functional sections include: Fresh/return air mixing section, primary/medium/high-efficiency filter section, copper tube corrugated aluminum fin cooling coil section, electric/steam heating section, electrode/micro-mist humidification section, fan section, airflow equalizing and attenuating section, etc.)

Application Cases:

Jiuzhitang Co., Ltd., Northeast Pharmaceutical Group, Changchun BCHT Biotechnology Co., Ltd., etc.