Elbow type FRP rooftop fan

• Discharge ammonia gas in the house,resistant to negative pressure.
• The frame and wind blades are made of SMC fiberglass molds, which are beautiful and durable.
• The motor is directly connected to drive,with simple structure and easy maintenance.
• PVC shutters are used based on the principle of airflow synthesis to prevent flies and backflow of air.
• Cast aluminium ,nylon or stainless steel fan blades materials can be customized.

Industrial fields: textile, socks/clothes making, glass, molding,rubber,coating, toy,

electronics, shoe making, printing, food stuff, processing, dyeing, laundry and other workshops with high temperature.

Agricultural fields:large farms,greenhouse and livestock farms,etc.

Civil fields:net bars,stores,supermarkets,mass hall,food markets,waiting-rooms and recreation places and other occasions .