17055 small axial fan

This series of fan shells are made of thickened aluminum, which has the characteristics of high hardness, wear resistance, long service life, and smooth surface. Thickened metal fan blade, fine grinding and painting, no hand injury, high strength, not easy to deform and fracture, the large air volume, and low noise. The shell surface is treated with high-temperature baking paint, which is wear-resistant, scratch-resistant, glossy, not easy to stick ash, easy to clean, and lasting as new.