Square Low Noise Axial Flow Fan

Product features of high-efficiency negative pressure fan: the outer frame adopts advanced automatic processing technology with high accuracy; extra thick galvanized layer, highly corrosion-resistant and high-strength aluminum alloy cast wheels, new twisted stamping fan blades; with reasonable blade shape Angle, it can reach the maximum air flow; the whole machine adopts CAD/CAM design, which has the characteristics of low investment cost, large air volume, low noise, low energy consumption, stable operation, long life, high efficiency, etc. Beautiful and generous; It can be used for air blowing and air extraction. It is the best choice for cooling and ventilation in modern workshops. Environmentally friendly, energy-saving negative pressure fans will become the mainstream of ventilation and cooling equipment market.