Dasen Technology Chengdu Co., Ltd. is committed to the R & D, production and manufacturing of large industrial ceiling fans. It is located in Longquanyi District of Chengdu, which is known as the land of abundance. It has 14 branches and offices in Chongqing, Anhui, Hubei, Guangdong, Jiangsu and other places, with service outlets covering more than 100 cities in China.
Large fan technology is a series of products specially developed for energy saving, consumption reduction and comfort improvement of working environment. As we all know, cool and comfortable effect is not only achieved by cooling; the area of fan blowing also depends on the diameter of the fan, and has nothing to do with the speed of the fan. The industrial fan with low speed and large diameter combines these characteristics.
After years of intensive research and exploration, we have developed a propeller blade with outstanding performance by integrating foreign advanced aviation technology. We only need to rotate slowly in the air to form a continuous and silent breeze flow. The unique and efficient airfoil blades rotate slowly to generate a large amount of airflow to push down, thus forming a nearly perfect propeller exhaust.
It can push a large amount of air flow to the ground, and form a certain height of air layer horizontal movement on the ground, thus contributing to the overall air circulation; this advantage lies in the omni-directional ground coverage and air three-dimensional circulation.
The wind speed generated by the "big fan" is about 1-3 M / s, which is completely calculated according to the air flow passing through the human skin to produce the best cool feeling. Too strong air flow will make people feel hot and dry, and there is a feeling of being blown directly by the wind. Too high wind speed will also make people dizzy. Only through the organic combination of the volatilization of the body surface and the speed of the breeze, can the cool feeling of the human body be beautified.