Green Island Fire Hood Wind series low noise fan is my country at the plant absorption of advanced technology, digestion, improve the development out, widely adapted to the high-rise hotels, office buildings, theaters, high-level commercial buildings, shopping malls, hospitals, basement, dining use exhaust ventilation, or as the local host central air conditioning unit fan section. In addition the Department also serves as the general plant ventilation purposes. It has a compact, high reliability, simple installation, easy maintenance, low noise, high efficiency, smooth operation, high temperature, etc., the performance indicators have reached international advanced level, a new generation of air purification and air conditioning units in the best supporting fan. 
 1, the fan box made of high quality steel plate made of pressure off, in which A-type exhaust fan fire for the single board structure, while B-type ventilation fan was used to double air board structure, the internal dissection as rock wool board, should dual-pass air supply exhaust fan made according to customer requirements layer structure, the purpose had to reduce noise. 
 2, the wind wheel, scroll all the mold, ensuring accurate and consistent product size. 
 3, the bearings are made of high quality bearings UC or UCP, the noise generation of long life. 
 4, impeller bearings used by the body of 45 # steel quenched and tempered steel. 

 Mainly used for air conditioning systems / exhaust, A-type blower can also be used to fire smoke and ventilation. 

 DKT series fan model specification is complete, the company has DKT9, DKT10, DKT12, DKT15, DKT18, DKT20, DKT22, DKT25, DKT27, DKT30 other models. 

 Airflow :1800 - 80000m3 / h