| Message: | Poultry House Butterfly Cone Exhaust FanPoultry House Butterfly Cone Exhaust Fan is a type of exhaust fan which has super big airflow. Big Airflow and Perfect Ventilation are two best main features for Butterfly Cone Exhaust Fan. Our Butterfly Cone Exhaust Fan Frame is made of Galvanized Sheet. Zinc coating weight of Galvanized Sheet is 275g/㎡. There is not a little tiny scratch on the Surface of our Butterfly Cone Exhaust Fan because of special technology we have used in this industry. This type Butterfly Cone Exhaust Cone Fan is widely used in Super Big Poultry House and High Density Poultry Breeding House. Cone Exhaust Fan is very popular for Layer Breeding,Website:http://www.farmkeys.com,Broiler Breeding,Duck Breeding,Rabbit Breeding and Super Big Poultry Breeding House. Cone Exhaust Fan is the first and best choice when the Poultry Breeding House1.Using advanced front double door opening device, small wind resistance, good sealing, high efficiency, lengthened cone design improve exhaust power.2.Zinc coating weight of Galvanized sheet is 275g/㎡,avoiding rust effectively.3.Fan double doors closed with the rubber sealing which effectively avoid air backflow when start fans at different time. Greatly improve the operation efficiency by 15-20% compared with the same power fan.4.Exhaust fan blade is special designed for the biggest efficiency which made of Krupp stainless steel by punch forming. Large air volume, no deformation, no broken, no dust, attractive and durable. Thickness 1.2mm, surface finish BA grade.5.Fan blades are adjusted by intelligent dynamic-balance tester, ensure the fan smooth running, lower vibration, less noise, increase stability.6.Use B type belt, lifespan is 3 times longer than A type belt.7.Hot-dip galvanized blade support and safe net ensure never rust.8.Complete new CNC production line improved fan quality up to top grade,aesthetic appearance. |
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