CZR series is a single-phase capacitor running motor driven centrifugal AC blower; CZR by three-phase AC closed asynchronous motor driven centrifugal AC blower. With a large amount of wind, high pressure, power consumption, low temperature, beautiful and so on. Widely used in the family, canteens, small boilers, iron and other combustion occasions and blown film used. Can also be used for air cooling.