1. Application: XQI type, XQII type high-pressure centrifugal fan is a specially designed inclined slot fan for cement kiln systems. This fan can also be used for blowing air in various iron furnaces, melting furnaces, and forging furnaces, but is only suitable for conveying air and gases that are non corrosive, non self igniting, non explosive, and do not contain viscous substances. The temperature should not exceed 80 ℃, and the dust and hard particles in the medium should not exceed 150mg/m3. 2. Type 1: XQI and XQII fans are both single suction fans with transmission mode of type A. Both XQI type and XQI type fans can be made to rotate clockwise and counterclockwise. When viewed from one end of the motor and the impeller rotates clockwise, it is called a clockwise cyclone machine, represented by clockwise, and vice versa, it is called a counterclockwise cyclone machine, represented by counterclockwise. 3. The position of the fan outlet is usually represented by the angle of the casing outlet, which is usually made into five angles: 0, 45, 90, 135, and 180. When the above-mentioned machine number, transmission mode, and export angle cannot meet your production needs, our factory has the ability to redesign and manufacture it for you until you are satisfied. 3. The structural features of XQI and XQII fans are composed of impellers, casings, air inlets, and machine bases. Design a new high-efficiency forward wind mechanism for impeller blade shape. After the impeller is formed, it undergoes static and dynamic balancing .....