Tiny Cooling Fan Security

1, "Tiny Cooling Fan" to consider the installation of a fixed way, how can we firmly installed in the required position, and can be a long long time, do not have to worry about future
Whether it will fall to the floor because some installed in 2,3,4. Installation from the inside out, the focus on the wall, but also have this model can do.
We have a fixed frame design, there are different models (sizes) to meet your needs. The safe installation.
2, to take into account is "Tiny Cooling Fan" fan, because the blades of the material, with iron, total pressure enough, but too heavy, the motor can not stand, if you want the motor increases, the cost to increase the tariff should be increased, it is unreasonable; PVC, although lighter, but full pressure is not enough, fear of solar radiation, aluminum without acid, alkali.
Glass, steel, light, hard, acid, and corrosion, especially one piece, no distortion, and no junction will not be afraid of metal fatigue and other problems.
3, taking into account "Tiny Cooling Fan" support structure (support), rugged construction makes the machine when the drive is more stable, longer service life.
Four plus eight fixed firmly combined with the frame, motor, fan, called direct drive.