ENCON Energy Saving Fan Reduces Motor Power Consumption by 25% or more
- After replacement of existing fan with Encon Fan, the new fan make Air Flow to increase than previous ones.
Coated with two special reinforced layers
- To protect the outer surface of the blade from the corrosion, erosion and ultraviolet decomposition.
- Production by Aerodynamic design with the hollow blades.
Energy Efficient Factor
* Design of Blade, Number, Airfoil section,
Thickness & Camber, Twist angle
* Design of Hub, Fan RPM, Min. Air Cycling Loss,
Speed along with Noise & Vibration Criteria
|4||Weight of Fan||5%|
70% Fan Design
The ENCON fan geometry design improves airflow transfer performance after replacement and reduces power consumption. Excellent aerodynamic design
Fans, which is made of FRP & Epoxy Resin can protect corrosion and erosion under available system and condition for a long time.
10% Friction Loss
Fan makes friction loss down caused by the excellent surface treatment and shape.
ENCON produces hollow FRP blades, which is much lighter than other products made of existing Aluminum or other materials.
Due to low weight, ENCON Fan requires low starting Toque and this attributes to energy savings and reduces the burden on gear box and motors.
- FRP(Vetrotex ; France)
- Epoxy(Huntsman ; Switzerland)
- Polypax Epoxy Paint Extra Coating
(Anti-Corrosion, Erosion & UV preventing)
- * Advantage of Epoxy Resin
Mechanical strength, chemical resistance, low moisture absorption,
heat resistance, high fatigue strength, Excellent Surface treatment
(1) CS HDG/CI Alloy
(2) Aluminum Alloy LM-4/LM-6
(3) SS 304, SS316, SS316L
Energy Save Fan Performance Comparison
|No||Category||ENCON Fan||Aluminum / metallic material|
|1||Efficiency||81% - 90%||56% - 65%|
|2||Design||Aerodynamic design||Conventional design|
|3||Materials||High grade epoxy (Huntsman -Swiss) FRP Thin Plate(Vetrotex -French)||Aluminium casting|
|4||Wings||Hollow wing (Low weight)||A full wing(More heavy)|
|5||Energy saving guarantee||Energy Savings Guarantee 25%||No energy savings|
|6||Durability||More than 10 years||Deterioration after 2 ~ 3 years|
|7||Surface Friction||The surface is smooth, with no loss of wear.
Very little surface friction
|Friction Loss made by rough surface|
|8||Thermal Warp Resistance||High resistance from epoxy based materials||N/A|
|9||Maintenance cost||Low Maintenance Cost incurred by high grade material||High Maintenance Cost (Assembly/Disassembly, Operation Stop time occurred)|
|Made from specially reinforced epoxy resin||Efficiency become less after 6 month operation|
|11||Functional degradation||Erosion, corrosion, ultraviolet
and friction resistance, etc.
Minimum degraded function as advantage
|Corrosion, erosion, magnification,
wear due to aging,
|12||Fan Replacement||Replace only individual wings||Disposal of a pair of wings|
FAN PRODUCTION RANGE
|Manufacturing Range||0.5-20 M.||Innovative Technology for Energy Saving & Efficiency Improvement In Cooling Tower|
|NO. of Blades||2-22|
|Air Flow Range||1 ㎥/sec to 2800 ㎥/sec|
|Pressure Range||10 Pascal to 1400 Pascal|
|Fan Speed Range||5 to 3000 RPM|
|Power Ration||0.25 to 800kW|
|Operating Temp. Range||-50℃ to 230℃|