CZR aluminum shell small blower shell and impeller are all made of aluminum alloy die-casting, with light weight, beautiful and generous, equipped with a handle can be moved at will, with adjustable damper can adjust the air volume, the motor adopts air cooling, can be used in high temperature environment. This product has been optimized by our company for many years. Compared with similar products, it has the advantages of high efficiency, less power consumption, large air volume and high wind pressure. This product can be used for small boilers, canteens, restaurants and other combustion occasions, but also for air supply cooling purposes. Very popular with people.Small and exquisite structure ,more convenient to carry.Multi-angle adjustment direction ,suitable for different needs.Thin metal blade ,safe and reliable operation with low load and noise.