Full-lifecycle Energy & Carbon Integrated Service Provider

Modular Air Handling Unit

Performance Features:

◎ Air flow range: 1,000 m³/h – 30,000 m³/h

◎ Casing: Constructed with high-strength partition aluminium profiles, special-shaped sealing gaskets and high-density polyurethane foam sandwich panels. It features high rigidity, minimal deformation, a non-cold-bridge design, excellent sealing and sound insulation performance.

◎ Fan: Fitted with high-quality domestic external rotor fans and premium imported bearings. Every fan undergoes rigorous dynamic balance testing and computerised selection to ensure operation at the optimum working point for high efficiency and low noise.

◎ Cooling coil: Made of high-quality seamless copper tubes and high-purity hydrophilic aluminium foil. Mechanical tube expansion ensures close contact between fins and copper tubes for high heat transfer efficiency. The end plates are high-grade galvanised steel; tube ends are flanged to protect copper tubing against vibration damage. Fin spacing and circuiting are precisely calculated by computer with an optimised layout to deliver a high heat transfer coefficient alongside low water and air resistance.

◎ Air filter: Mould-resistant nylon mesh filter with low air resistance, washable and reusable. The filter can be designed for top-bottom or side access removal as required by the client.

◎ Variable air volume function: For units requiring variable air volume, externally rotored motors with speed control and variable pressure functions may be selected. Motor speed is adjusted via thyristor regulators or frequency converters to modulate air flow and save energy.