F series product features high performance, flexible operation, low noise, good durability and plug-and-play. It use high volume low speed fan technology, completely solve the conflict between air circulation and high energy consumption. Equipped with stepless speed controller, it can better meet your needs for accurate control of air volume. The design of four wheels allows you to move the fan to wherever you need to use it. Besides, we have added brake strips to the wheels to ensure the stability and safety of the fan during operation. The material and structure of the blades refer to the design of aircraft wings, being aerodynamic and delivering strong winds without sacrificing its advantages of low noise and energy consumption. The outer shell of the fan has been sprayed with plastic paint, corrosion resistant, 2-cm thickness makes it firm enough and resistant to impacting, and the hollow design reduces the overall weight, convenient for us to move it. More importantly, this product does not need site installation, it will be installed and debugged in our company, saving you from the tedious installation steps, plug and play.