W. FANS
5052h32 Aviation-Grade Aluminum Blades
RoHS, ISO, CE
Streamlined Variable Cross-Section
Multi-Point Riveting Process
High-Efficiency Fan Components
Patented Integrated Hub
Patented Tapered Bushing Structure
More Than 10
Product Description
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| Product Series | W.Fans | ||||||||
| Model | W26 | W24 | W22 | W20 | W18 | W16 | W14 | W12 | W10 |
| Specification/ Diameter(m) | 8 | 7.3 | 6.7 | 6.1 | 5.5 | 4.9 | 4.2 | 3.6 | 3.1 |
| Speed (rpm) | 10-45 | 10-55 | 10-60 | 10-60 | 10-70 | 10-75 | 10-80 | 10-85 | 10-90 |
| Full-load air volume(m³/min) | 17676 | 16130 | 14804 | 13800 | 12152 | 10826 | 9280 | 7954 | 6849 |
| Coverage area(m²) | 2462 | 2123 | 1809 | 1520 | 1256 | 1017 | 804 | 615 | 452 |
| Rated power rate(kw) | 1.5 | 1.1 | 0.75 | 0.4 | |||||
| Average consumption(kwh) | ≤1.2 | ≤1.0 | ≤0.7 | ≤0.4 | |||||
| Noise(dB) | ≤38 | ||||||||
| Power supply (V) | 380V/220S | ||||||||
| Full-load current(A) | 2.8(380V)/4.6(220V) | 2.6(380V)/3.0(220V) | 2.5 | 2.0 | |||||
| Weight(kg) | 108 | 92 | 90 | 73 | 63 | 60 | 47 | 42 | 39 |
Blade design: streamlined variable cross-section
Through aerodynamic simulation analysis, adopting the theory of equal chord length, combined with the principle of relative linear velocity, a streamlined fan blade with variable cross-section has been designed. It valires along its length & gets narrower and thinner gradually from the blade root to blade tip. The force on the blades is more balanced, making blade moves air more uniformly without any holes underneath the fan.
Aluminum alloy airfoil
Arc Vortex
DAWANG FAN large 24 ft 7300 ventilation aerospace ventiladores pmsm price manufacturer blades gym warehouse industrial ceiling hvls fan
