Hand-laid Square FRP negative pressure fan

• The frame and wind blades are made of SMC fiberglass material , 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.
• The motor bracket can be selected from glass fibre reinforced plastic, stainless steel, zinc pipe spraying materials.
• 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 .