Fan blade is made of Krupp Stainless steel by punch forming, no dust, attractive and durable. Special blades shape design ensure large air volume, no deformation, no broken, keep air volume same all the time. Blade thickness 1.2mm, Surface finish BA grade. Fan blades are adjusted by intelligent dynamic-balance tester each blade tolerance weight controlled within 1gram.

Blade material have strainless steel, falvanized sheet, aluminum alloy, FRP for option. Hot-dip galvanized balde support and safe net ensure never rust.

Fan frame with hoist rings, convenient for installation and angle adjustment, ensure excellent performance.

Belts are Japanese Mitsubishi brand, ensure the long service life, maintenance free.