220V Cooling Fan specially designed

In the design, "220V Cooling Fan" Speaking in front of the design in addition to universal design. There are also some cooling fan with some very special design. Better meet the needs of users through the application of technology and process updates. "220V Cooling Fan" in the dust, long-term use of air flow through the various parts of the city covered with a thick layer of dust leading to poor Merry Increased blade weight. Reduce speed or increase the electrical load and even cause damage to the fan. For this reason some "220V Cooling Fan" in a dust manufacturers also style all their own. There are a number of new products introduced so-called dust-proof design, the fouling of the shaft near to the closed state, while optimizing the wind into the wind, so that dust nowhere to hide. Can significantly increase fan life, to use more at ease.