Fans-tech Electric Co.，Ltd.was established in 2004，which is a modern enterprise integrating research and development,marketing and manufacturing of small and medium-sized intelligent fans.Based on accumulation of high and new technology,the company has completed its products planning in very short time,which includes AC/DCexternal rotor fans,bus evaporative fans，and special pumps
COMPOSITION AND APPLICATION OF FORWARD CENTRIFUGAL FAN:
This series of fan is composed of outer rotor motor, plastic front bending impeller or metal front bending impeller, plastic or metal volute, which has the characteristics of compact structure, small size, light weight, convenient installation and use, etc.
It is widely used in automatic control devices, electronic forced ventilation and indoor pipe dedusting, exhaust, heat exhaust, environmental protection, air purification and pollution control and other occasions.
BACKWARD CENTRIFUGAL FAN：
In the work of the fan, the air flow enters the blade space from the axial direction of the fan, and then rotates with the impeller under the drive of the impeller on the one hand; on the other hand, it increases the energy and leaves the impeller along the radius direction under the action of inertia. The fan that relies on the centrifugal force generated to do work is called the centrifugal fan.Ac double-inlet forward centrifugal fan Φ 200
Air volume (CFM): 816.0