RNG series aluminum alloy hollow type cooling tower fans are designed specifically for cooling tower, offering distinct advantages over other types of fans. The blade enhanced for low sound operation, delivers maximum air flow and pressure capability at reduced speed. The skin of NJF fan is made with high quality aliminum alloy that is infused with pigment for even distribution across the laminate. Blades connects to the fan hub using a heavy-galvanized iron ring integrally molded with each fan blade. By loosening the hub attachment hardware, blades can easily be rotated to achieve desired pitch, permitting maximum utilization of fan horsepower.
FEATURES
High transmission efficiency: aluminum alloy airfoil blades with high transmission efficiency
Light weight: high-strength aluminum alloy material.
Good balance: the fan blades have high precision, and have been tested for weight matching and balance before delivering, the fan running balance has been modified.
Anti-corrosion ability: the surface oxidation treatment process used on the surface of the fan improves the corrosion resistance.
TECHNICAL PARAMETERS
Fan blades connect to the hub is using a heavy-galvanized iron ring integrally molded with each fan blade. By loosening the hub attachment hardware, blades can easily be rotated to achieve desired pitch, permitting maximum utilization of fan horsepower.
FILED DATA FOR REPLACING COOLING TOWER FAN
Newin supplys cooling tower replacement service for brand cooling towers. Inform us below required information so that we could offer correctly: 1. Fan Diameter, 2. Nos of Fan Blades , 3. Blade Width , 4. Hub diameter
To match your existing driving shaft, shaft diameter, key width and hub height are also required when placing orders.
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