Forward unilateral centrifugal wind wheel

　　Structure classification: forward single side centrifugal wind wheelPurpose classification: purifier, fresh air system, etcDiameter * Height - motor axle diameter (S clockwise/N counterclockwise). Example: ?210 * 75-8n * MMAccording to the blade installation direction of the impeller, the centrifugal impeller can be divided into two types: backward leaning centrifugal impeller and forward leaning centrifugal impeller. According to the structure of the impeller can be divided into two types of multi - wing impeller and wheel. According to the requirements of motor installation can be divided into outer rotor impeller and inner rotor impeller. What is the forward tilt face from the side of the impeller, the clockwise rotation of the impeller is called right-rotation, at this time is the forward tilt centrifugal impeller. What is the backward tilt from the side of the impeller, the counterclockwise rotation of the impeller is called the left spin, at this time is the backward tilt centrifugal impeller. What is the blade of multi-wing type multi-wing impeller is much more than the blade of the wind wheel, more than 30 pieces in general, and the strip is evenly distributed on the outside of the upper and lower plates of the impeller. The upper and lower plate edges of the impeller are generally the same.