FK-TF3 Slot air diffuser utilizes the vortex principle to control the airflow, it can be widely used in hotel, theater, library, airport waiting room which have high requirement of the airflow quality and noise. When the air volume need to be changed, you can design the vertical, horizontal and the oblique air flow easily through turning of the two ends disks, in order to obtain the best airflow and comfort. Simultaneity, this diffuser can reduce the dead angles which the air flow cant reach when the air supply angle changed. So, this diffuser can reach the best airflow organization. The FK-TF3 can make up the disadvantage which other diffusers cant regulate according to the scene of the special circumstances! About installation, we have considered the methods linking with the air duct and improved the idiographic methods at installment which other diffusers are not considered. We have empoldered the automatic control and temperature sensors regulateed Solt air diffuser, such products can change the directions of the wind when cold air supply in summer and hot air supply in winter.(Specific in icon) We absorbed similar products characteristics of many international companies and empoldered many products which have the characteristics of Foundation,which are convenient operation, small resistance, camber structural guiding flake and reduced the possible of second noise 1. Use the vortex to control the solt air diffuser of the air current. 2. Turning the gyration disk at the both ends can set vertical,level,or oblique air current. 3. Strong lead function,and uniform mixed airflow, can eliminate the difference between the air temperature, and reduce the speed of air current with a fast speed. 4. The cutting part adopts the unique way of continuation, even the overlengthy size has a integrative sense too. 5. The blowing direction is adopts to the indoor conditions, which can regulate the wind trough angle and change the wind direction. 6. Temperature sensors, automatic controlled solt air diffuser has the function of adjusting the airflows direction according to the seasons change.(No need person or electrical source or electric adjust to control)