1.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 way.Thickness 1.2mm.surface finish BA grade.
2.Fan belt pulley is made of high strength aluminum-magnesium alloy
by die-casting which reduce the weight of blade impeller
complete,high corrosion resistance.Special three reinforced ribs
pulley design.Blast-sanding treatment for attractive
appearance,eliminate internal stress to improve its own rigidity
and stability,never broken.
3.Fan bearing adopts imported double-row bearing with special
waterprof design,water can't enter.High strength,lower
noise,maintenance free and long service life.
4.Hot-dip galvanized blade support and safe net ensure never rust.
5.Belt are Japanese Mitsubishi brand,ensure the long service
6.Fan blades are adjusted by intelligent dynamic-balance
tester,ensure the fan smooth running,lower vibration,less
noise,increase stability and service life.
7.Complete new CNC production line improved fan quality up to top