13ft HVLS Large Industrial Ceiling Fan With 3 Blades Roof Installation 220V

◎Ceiling fan motor adopts advanced external rotor permanent magnet synchronous motor, full copper core winding, heat resistance, moisture resistance, impact resistance, high efficiency, energy saving, quiet, smooth operation, lifelong maintenance free. Ceiling fan motor adopts advanced external rotor permanent magnet synchronous motor, high efficiency, energy saving, quiet, operation, lifelong maintenance free.
◎Large hydrodynamic simulation design fan blade surface, the best air supply effect; The wall thickness is increased and four reinforcing bars are added in the inner cavity, which greatly improves the performance of bending and tortuous breaking. High performance aluminum alloy material; Surface electrostatic spray treatment, wear-resistant
easy to clean.
◎Professional industrial fan controller, electronic, logical operation and other multiple protection, super cooling
device, for the safe, stable and efficient operation of the fan to provide the most perfect guarantee.
◎Chassis made of high-performance structural steel; The upper and lower double chassis are clamped with 12 high-strength bolts, so that all the fan blades are connected into a whole, to prevent loosening and noise.
◎All use 12.9/8.8 high strength bolts, quality assurance; Mechanical locking nut to prevent loosening; With glue, permanent lock without hidden trouble.