Direct Drive Axial Fans
The standard closed loop series adopt direct-drive axial fans, fitted with resin or al-alloy airfoil blades perfectly balanced and coupled to a weather proof three-phase electric motor.The fan casing is a galavanized steel cylinder to draw the air vertically and avoid the risk of recirculation. The tip speed of the impeller is limited to keep the noise level within acceptable limits.
Fan blades design:
Blade shape design uses the current domestic most advanced airfoil,
it has the features as follow:
large flow,
high efficiency,
low noise.
After every piece of blade shaped, large torque measurement is necessary, in order to meet the design requirements.
The unique aerodynamic design optimizes the performance characteristics of the blade to offer significantly lower sound levels compared to low or quiet models.
feature
- high strength,
- light weight,
- corrosion resistance,
- the advantages of convenient installation.
YanYe cooling equipment is widely used in petrochemical, pharmaceutical, steel, automotive, foundry, nuclear power plants, power plants, glass manufacturing, IT factories, food and other fields, and air withered systems, induction furnace, continuous casting equipment, mold, glass melting furnace, air compressors, injection molding machines, welding equipment, painting equipment and other facilities, and to partners in various fields to provide professional technical support and services.
