LF and LFL fans are specially developed for various forms of cooling application, which can meet a vari-ety of cooling requirements , They have reasonable design, compact structure, reasonable selection, widerange and advanced performance abroad. The specific characteristics are as follows:
1 Performance characteristics
1.1 LF and LFL series axial fans are the most widely used cooing fan at the moment. It has high efficiency,low noise, litle vibration and stable operation.1.2 LF and LFL series fan impeller has many forms, fan hub is mainly double plates, followed by single plate.1.3 LF and LFL series fan blade materials have to type: high strength fiberglass reinforced plastic and aluminum alloy materials1.4 lmpeller has a variety of installation forms, which can meet a variety of installation requirements Blade angle can beadjusted by hand.
1.5 The gearbox of LF and LFL series fans are produced and manufactured by our company. All gears are manufactured byhard tooth surface manufacturing technology. The gearbox has the characteristics of high precision, small volume, lightweight, large bearing capacity, low temperature rise, stable transmission, low noise, small vibration and long service life
2 Technical parameter
2.1 The complete model and manufacturing code are indicated on the fan nameplate.
2.2 Various parameters, such as wind capacity, power, speed and weight, are listed on the nameplate of each fan.
2.3 Please refer to the confirmation drawing of impeller and gearbox for general technical conditions such as dimension andconnection diagram.
2.4 For detailed fan requirements and instructions, please read the gearbox and impeller service manual.
Aluminium Alloy Impeller Fan For Cooling Tower Parameter
Fan
type | Gearbox
type | Impeller
type | Impeller
speed
(rmp) | Blade S | Total
pressure
Pa | Air
volume
×10⁴m³/h | Power
Kw | Weight
Kg |
D
mm |
L
mm |
H
mm |
LF30D | XLJ25
| XF30D | 269
| 4~6
| 110 | 22 | 11 | 270 | 3000 | 2200 | 590 |
| LFL30 | XLF30 | 550 |
| LF34D | XLJ25 | XF34D | 269 | 4～6
| 120 | 31 | 15 | 290 | 3400 | 2400 | 590 |
| LFL34 | XLF34 | 550 |
| LF36D | XLJ25
| XF36D | 240 | 4～6
| 130 | 31 | 15 | 310 | 3600 | 2500 | 590 |
| LFL36 | XLF36 | 550 |
| LF38D | XLJ25
| XF38D | 240 | 4～6 | 130 | 31 | 15 | 330 | 3800 | 2600 | 590 |
| LFL38 | XLF38 | 554 |
| LF40D | XLJ25 | XF40D | 226 | 4~6 | 140 | 36 | 22 | 390 | 4000 | 2750 | 590 |
| LFL40 | XLF40 | 554 |
| LF42D | XLJ35
| XF42D | 248 | 4～6
| 170 | 47 | 30 | 420 | 4200 | 2900 | 685 |
| LFL42 | XLF421 | 652 |
| LF45D | XLJ35 | XF45D | 223 | 4~6 | 170 | 58 | 37 | 450 | 4500 | 3000 | 685 |
| LFL45 | XLF45 | 652 |
| LF45D | XLJ35
| XF45D | 248 | 4~6
| 200 | 60 | 45 | 450 | 4500 | 3000 | 685 |
| LFL45 | XLF45 | 652 |
| LF47D | XLJ35
| XF47D | 200 | 4~6 | 160 | 59 | 37 | 470 | 4700 | 3050 | 685 |
| LFL47 | XLF47 | 652 |
| LF47D | XLJ35
| XF47D | 223 | 4~6 | 190 | 64 | 45 | 520 | 4700 | 3050 | 685 |
| LFL47 | XLF47 | 652 |
| LF50D | XLJ35 | XF50D | 200 | 4~6 | 160 | 59 | 37 | 480 | 5000 | 3200 | 685 |
| LFL50 | XLF50 | 652 |
| LF50D | XLJ35
| XF50D | 223 | 4~6 | 180 | 67 | 45 | 530 | 5000 | 3200 | 685 |
| LFL50 | XLF50 | 652 |
| LF55D | XLJ45 | XF55D | 183 | 5~6 | 170 | 86 | 55 | 760 | 5500 | 3500 | 826 |
| LF60D | XLJ45 | XF60D | 166 | 5~6 | 160 | 92 | 55 | 780 | 6000 | 3700 | 826 |
| LF60D | XLJ50 | XF60D | 187 | 6～7 | 180 | 105 | 75 | 1020 | 6000 | 3700 | 880 |
| LF67D | XLJ50 | XF67D | 155 | 5~6 | 190 | 136 | 90 | 1260 | 6706 | 4150 | 880 |
LF70D
| XLJ50 | XF70D | 155 | 5~6 | 180 | 141 | 90 | 1340 | 7000 | 4300 | 880 |
| LF73D | XLJ50 | XF73D | 155 | 5~6 | 170 | 145 | 90 | 1380 | 7315 | 4400 | 880 |
| LF77D | XLJ50 | XF77D | 140 | 5~6 | 160 | 150 | 90 | 1420 | 7700 | 4650 | 888 |
| LF80D | XLJ50 | XF80D | 140 | 5~7 | 160 | 150 | 90 | 1490 | 8000 | 4800 | 888 |
| LF80D | XLJ55 | XF80D | 140 | 5~7 | 190 | 188 | 132 | 1650 | 8000 | 4800 | 928 |
| LF80D | XLJ60 | XF80D | 134 | 5~7 | 210 | 201 | 160 | 1870 | 8000 | 4800 | 998 |
| LF85D | XLJ60 | XF85D | 134 | 5~7 | 190 | 216 | 160 | 1930 | 8534 | 5000 | 998 |
Aluminium Alloy Impeller Fan For Cooling Tower Features
Large FRP blades used in cooling towers are engineered to meet the demanding requirements of industrial cooling applications. They combine high strength, durability, and corrosion resistance with an aerodynamically efficient design. Here are the key features of large FRP blades in cooling towers:
1. Aluminium Alloy Impeller Fan For Cooling Tower High Strength and Durability
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Aluminium Alloy Impeller Fan For Cooling Tower Composite Construction:
FRP blades are made from a composite material that combines glass fibers with a polymer matrix. This construction provides exceptional strength and rigidity, making the blades highly resistant to mechanical stress and impact. -
Aluminium Alloy Impeller Fan For Cooling Tower Long Service Life:
The robust material and design ensure that FRP blades can withstand harsh environmental conditions, including exposure to UV radiation, moisture, and chemical substances. This results in a long service life with minimal degradation over time.
2. Aluminium Alloy Impeller Fan For Cooling Tower Lightweight Design
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Aluminium Alloy Impeller Fan For Cooling Tower Reduced Load:
The lightweight nature of FRP reduces the overall load on the cooling tower's supporting structures and rotating components. This can lead to significant energy savings, especially in large-scale applications where the weight of the blades can impact the efficiency of the system. -
Aluminium Alloy Impeller Fan For Cooling Tower Ease of Installation and Maintenance:
The lighter weight also makes the blades easier to handle, install, and maintain, reducing the time and effort required for maintenance and replacement operations.
3. Aluminium Alloy Impeller Fan For Cooling Tower Corrosion Resistance
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Aluminium Alloy Impeller Fan For Cooling Tower Chemical Resistance:
FRP blades are highly resistant to corrosion from various chemicals, making them ideal for applications where the blades may come into contact with acidic or alkaline substances. This is particularly important in cooling towers, where water treatment chemicals are often used. -
Aluminium Alloy Impeller Fan For Cooling Tower UV Resistance:
FRP blades are designed to resist degradation from prolonged exposure to UV radiation, ensuring that they maintain their structural integrity and performance over time.
4. Aluminium Alloy Impeller Fan For Cooling Tower Aerodynamic Efficiency
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Aluminium Alloy Impeller Fan For Cooling Tower Optimized Airfoil Design:
Large FRP blades are designed with an optimized airfoil shape to maximize aerodynamic efficiency. This design reduces air resistance and increases airflow, enhancing the cooling efficiency of the cooling tower. -
Aluminium Alloy Impeller Fan For Cooling Tower Reduced Noise Levels:
The aerodynamic design also helps to reduce noise levels during operation, making the cooling tower more suitable for urban or residential areas.
5. Aluminium Alloy Impeller Fan For Cooling Tower Customizable and Adaptable
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Aluminium Alloy Impeller Fan For Cooling Tower Tailored Solutions:
FRP blades can be customized to meet specific cooling tower designs and operational requirements. This includes options for different blade sizes, shapes, and configurations to optimize performance. -
Aluminium Alloy Impeller Fan For Cooling Tower Adaptability:
The blades can be adapted to various environmental conditions and operational loads, ensuring consistent performance across different applications.
6. Aluminium Alloy Impeller Fan For Cooling Tower Low Maintenance
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Aluminium Alloy Impeller Fan For Cooling Tower Self-Cleaning Properties:
The smooth surface of FRP blades helps to reduce the accumulation of dirt and debris, minimizing the need for frequent cleaning. -
Aluminium Alloy Impeller Fan For Cooling Tower Minimal Downtime:
The durability and resistance to wear and tear mean that FRP blades require less maintenance, reducing downtime and maintenance costs.
7. Aluminium Alloy Impeller Fan For Cooling Tower Environmental Compatibility
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Aluminium Alloy Impeller Fan For Cooling Tower Recyclable Material:
FRP is a recyclable material, making it an environmentally friendly choice for cooling tower applications. -
Aluminium Alloy Impeller Fan For Cooling Tower Reduced Energy Consumption:
The lightweight and aerodynamic design of FRP blades contributes to reduced energy consumption, lowering the overall environmental impact of the cooling tower.
8. Aluminium Alloy Impeller Fan For Cooling Tower Safety and Reliability
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Aluminium Alloy Impeller Fan For Cooling Tower Non-Conductive Material:
FRP is a non-conductive material, reducing the risk of electrical hazards in cooling tower applications. -
Aluminium Alloy Impeller Fan For Cooling Tower Consistent Performance:
The blades' resistance to environmental factors ensures consistent performance over time, providing reliable cooling efficiency.
Aluminium Alloy Impeller Fan For Cooling Tower Application
Aluminium Alloy Impeller Fan For Cooling Tower Industrial Process Cooling:
FRP fans are used to remove excess heat from industrial processes such as power generation, chemical manufacturing, and petrochemical plants.
Aluminium Alloy Impeller Fan For Cooling Tower HVAC Systems:
Large-scale air conditioning systems in commercial buildings often incorporate cooling towers with FRP fans for efficient heat dissipation.
Aluminium Alloy Impeller Fan For Cooling Tower Power Plants:
Thermal and nuclear power plants use FRP fans in cooling towers to maintain optimal operating temperatures for turbines and other equipment.
Aluminium Alloy Impeller Fan For Cooling Tower Water Treatment Plants:
These fans help cool water in facilities where water is recycled or reused in industrial processes.
Aluminium Alloy Impeller Fan For Cooling Tower Shipment
Packing:
Wooden,cartons,custom package.
Delivery time:
With in 15 days.
Selling units:
Single item.
Our Services Of Aluminium Alloy Impeller Fan For Cooling Tower
-Pre-sale services
Based on the clients' requirements, we will offer product pictures, videos, quotation,information,
engineering drawings until you satisfied with it. Warmly welcome to visit our factory.
-Sale services
1 Providing production schedule photos to ensure you know every process.
2 Our experienced technician are available on the phone also internet, the clients can get instance
guidance by telephone,email, online service anytime, anywhere.
3 Also can arrange experienced technician to clients site for installation guidance, commissioning and training etc.
-After-sale services
Normally, the equipment warranty is 12 months since installation. We will keep in touch with our clients
to follow up the working condition of our machines, and offer support for maintenance.
Why choose us?
1. Highest quality
We are the manufacturer who adopts import raw materials. It is cheap price and guaranteed quality.
2. Most competitive price
We can adjustment the price according to your market demand’s changes,and also can launch a series of promotional activities in a bad economic environment.
3. Professional
We are specialized in producing and sells as development, methods and handling. We have 16 years experience.
4. Best service
Answering emails and solving questions timely. Delivery and update information on time.
Trust, good quality and service are the basic of long term business.
