CZR series is a centrifugal AC blower with single-phase capacitance running motor drive. CZR is a centrifugal AC blower with three-phase enclosed asynchronous motor drive. It has feature such as large air volume, high wind pressure, little power consumption, low temperature rise, elegant and pleasing appearance etc. It is widely applicable for the combustion supporting occasions such as family, canteen, small-size boiler, iron-smelting furnace etc. and for blown film purpose. It can also be used as wind blast and cooling