About Two Stage Axial Flow Fan
Two Stage Axial Flow Fan
Description of Two Stage Axial Flow Fan :
An axial fan is a type of a compressor that increases the pressure of the air flowing through it. The blades of the axial flow fans force air to move parallel to the shaft about which the blades rotate. In other words, the flow is axially in and axially out, linearly, hence their name. The design priorities in an axial fan revolve around the design of the propeller that creates the pressure difference and hence the suction force that retains the flow across the fan.
Specification of Two Stage Axial Flow Fan :
- 2-stage axial fan
- l x w x h: 5225 x 970 x 1800 mm, 250 kg.
- Individually fixed blades.
- Flow straightened at the inlet.
- Regulator feature.
- Electronic measurement of pressure and temperature before and after each stage.
- Volumetric flow and speed determined electronically.
- 3-hole sensor.
Technical Data :
2 fans, speed control via frequency converter .
Nominal rating, drive motor: 3.45 kW.
Differential pressure max.: 798 Pa.
Max. speed: 2850 rpm.
Blade angle: 39 deg.
Fan pipe inside diameter: 400 mm.
High Efficiency and DurabilityConstructed with mild steel or cast aluminium and finished in a powder-coated or painted layer, this fan resists corrosion and functions efficiently in demanding industrial settings. Advanced impeller and motor designs optimize energy consumption, giving high airflow accuracy within 1%.
Flexible Installation OptionsThe fan is engineered for versatile installationmountable on ducts, floors, or walls. Its robust build (250 kg weight, 1800 x 750 x 850 mm dimensions) allows integration into different environments and industrial spaces, catering to varied application requirements.
Optimized for Industrial ApplicationsDesigned specifically for industrial ventilation and air circulation, this fan supports air movement in factories, warehouses, tunnels, and mines. With a wide temperature tolerance (-10C to 60C) and quiet operation (<80 dB), it provides reliable performance under harsh conditions.
FAQs of Two Stage Axial Flow Fan:
Q: How does the two-stage axial flow fan improve airflow efficiency in industrial environments?
A: By utilizing dual-stage impeller design, the fan creates enhanced axial airflow and greater pressure delivery, resulting in efficient air movement. This also supports airflow accuracy within 1%, optimizing ventilation and air circulation for large spaces.
Q: What are the recommended mounting options for this fan?
A: The fan can be mounted on duct systems, directly on the floor, or attached to wall surfaces depending on the requirement of the space. Its robust construction is suitable for diverse configurations in industrial environments.
Q: When is this fan typically used in industrial settings?
A: It is commonly employed for ventilation and air circulation in factories, warehouses, tunnels, mines, or wherever powerful airflow and reliable climate control are needed. The fan operates effectively within a temperature range of -10C to 60C.
Q: Where can the Two Stage Axial Flow Fan be installed to maximize its performance?
A: For optimal results, install the fan in areas with large open spaces requiring consistent airflowsuch as process halls, workstations, mining tunnels, and warehouse corridors. Duct or wall mounting can enhance targeted ventilation.
Q: What process does the fan use to maintain low noise levels?
A: Engineered impeller geometry and high-quality materials (aluminium alloy or galvanized steel blades) combine to minimize vibration and turbulence, keeping operational noise below 80 dB(A) even at maximum rotational speeds (9502900 RPM).
Q: How does the fans construction benefit long-term usage?
A: Its corrosion-resistant surface finish (powder coated or painted) and solid mild steel/cast aluminium housing ensure durability in harsh industrial conditions, lowering maintenance needs and enhancing lifespan under continuous operation.