plastic shell As an external protection for the operation of the fan, the casing must have anti-fall properties. Most of the plastic fans are used outdoors or at venues, playgrounds, etc. In these occasions, the flow of people is very large. If the fan is accidentally kicked down or the object is tripped and the casing is cracked or does not work properly, it will not only pass the past. People are dangerous and can affect businesses. Secondly, if the environment is southern or rainy, the fan casing must have waterproof performance, otherwise it will not only affect the interior of the fan, but also accelerate the loss of the casing. impeller The design of the impeller is determined by different companies, but the core related points are the shape of the fan casing and the snail design data of the wind chamber. At present, there are two kinds of impellers designed for the wind chamber on the market. One is an open three-dimensional impeller, which is characterized by the wind diffusion of a plurality of small blades. The other is a dense impeller characterized by the compression of the wind and then the wind transfer from the gaps of the multiple small blades. Motor The motor can be said to be the first major factor affecting the life of the fan. The independent creation of the motor can fundamentally grasp the quality, thereby improving the service life of the fan. The consumer can make a certain degree of inquiry about the relevant materials of the motor when purchasing. The greater dominance of consumers is that choosing a plastic fan manufacturer with a domestic relevant certification or a foreign certification is the key to ensuring the quality of the products. Outdoor Lighting,Outdoor Led Shoebox Light,Outdoor Small Led Area Light,Outdoor Led Wall Light Fuonce Lighting , https://www.fuonce.com
Tips for buying a plastic fan
After more than ten years of development, domestic fan production technology has gradually evolved from the mainstream of iron-shell fans to the current market dominated by plastic fans. However, there are currently hundreds of plastic fans circulating in the market, and there are countless manufacturers of plastic fans. How to choose the suitable plastic fan manufacturer from Yunyun? The following small series will tell you the secret of plastic fan.