High Efficiency Low Noise Axial Flow Cooling Tower Fan with Extruded Aluminum Blades

Product Description

LOW-NOISE AXIAL COOLING TOWER FAN

This series of cooling tower fans is designed specifically for low-speed, low-noise operation. The core components – fan blades and hub – are made of high-strength extruded aluminum alloy with an airfoil profile, incorporating advanced aerodynamic technology. The fan can be optionally equipped with world-renowned motors from Klaetec (Cleyton-Fair) / Mingxin / Ashland / Howden (brands as specified), ensuring quiet, stable, and energy-saving performance over a long service life.

Key Advantages

Low Speed, Low Noise – Ideal for Noise-Sensitive Environments
-The fan runs at a deliberately low rotational speed, significantly reducing aerodynamic noise and mechanical vibration.
-Meets strict noise requirements for applications near residential areas, hospitals, office buildings – without additional silencing devices.

Extruded Aluminum Alloy Airfoil Blades – Excellent Aerodynamic Performance
-Blades are made of extruded aluminum alloy with an optimized airfoil cross-section for superior aerodynamic efficiency.
-Compared to conventional centrifugal fans, the required motor power is only about half for the same airflow, delivering remarkable energy savings.
-Capable of withstanding high static pressure while maintaining efficient airflow in high-resistance cooling tower systems.

Corrosion Resistant & Durable for Harsh Environments

-Aluminum alloy provides outstanding resistance to moisture, salt spray, and industrial atmospheric corrosion – ideal for long-term outdoor use.

-Lightweight yet high-strength blade design allows easy installation and removal for routine inspection and maintenance.

High Reliability & Extra-Long Trouble-Free Operation

-Stable and highly reliable operation, with an extended mean time between failures (MTBF), greatly reducing maintenance costs.

-Each fan is dynamically balanced before leaving the factory, ensuring smooth transmission and eliminating abnormal vibration.

Energy Saving Comparison

Parameter	Our Axial Cooling Tower Fan	Comparable Centrifugal Fan
Motor Power Demand	Low (approx. 50%)	High
Operating Noise	Very low (low-speed design)	Higher
Maintenance Frequency	Extremely low (long trouble-free life)	Higher (belt/bearing wear)

Specification

Model	Fan Dia. (mm)	Motor Power (kW)	Speed (r/min)	Airflow (m³/h)	Static Pressure (Pa)	Weight (kg)	Fan Blade Material
YSL-600/0.55/6/140	600	0.55	960	5,500	99	—	Nylon
YSL-650/0.55/6/140	650	0.55	960	6,000	96	—	Nylon
YSL-700/0.75/6/140	700	0.75	960	6,900	96	33	Nylon
YSL-700/0.75/6/260	700	0.75	960	6,900	96	35	Nylon
YSL-750/1.1/6/140	750	1.1	960	10,000	105	36	Nylon
YSL-750/1.1/6/260	750	1.1	960	10,000	105	36	Nylon
YSL-800/1.5/6/140	800	1.5	960	13,000	113	42	Nylon
YSL-800/1.5/6/260	800	1.5	960	13,000	113	42	Nylon
YSL-800/2.2/6/260	800	2.2	960	16,000	131	50	Nylon
YSL-1000/1.5/8/260	1000	1.5	720	19,000	109	65	Aluminum
YSL-1000/1.5/8/410	1000	1.5	720	19,000	109	74	Aluminum
YSL-1000/2.2/8/410	1000	2.2	720	22,000	119	100	Aluminum
YSL-1000/3/8/410	1000	3	720	26,000	134	107	Aluminum
YSL-1100/2.2/8/410	1100	2.2	720	25,000	110	108	Aluminum
YSL-1100/3/8/410	1100	3	720	30,000	130	115	Aluminum
YSL-1200/2.2/8/410	1200	2.2	720	26,500	108	115	Aluminum
YSL-1200/3/8/410	1200	3	720	33,000	122	122	Aluminum
YSL-1300/4/8/410	1300	4	720	41,000	—	—	Aluminum
YSL-1400/3/8/410	1400	3	720	37,000	109	129	Aluminum
YSL-1400/4/8/410	1400	4	720	44,000	121	156	Aluminum
YSL-1500/4/8/410	1500	4	720	47,500	116	160	Aluminum

Product specifications can be customized according to your requirements. For more details, Please .

APPLICATIONS

-Industrial cooling towers,

 Commercial HVAC cooling towers,

 Circulating water cooling systems.

-Projects with strict requirements for noise, energy consumption, and maintenance costs.

FAQ

Q1. Are you a manufacturer or a trading company?

A: We are a global-facing business platform backed by two manufacturing bases in China: one focuses on industrial electric furnaces & melting systems (since 1954), and the other specializes in cooling towers, cooling systems & pumps (since 1996). We provide factory-direct quality plus integrated melting-to-cooling solutions.

Q2. Can we visit your factory?

A: Yes. Factory visits are welcome. You can inspect our production capability, quality control process, and on-site equipment operation. If you share your travel plan in advance, we will arrange the visit and technical discussion accordingly.

Q3. What products do you supply?

A: We supply:

• Induction melting furnaces & thermal processing equipment

• Open-type & closed-circuit cooling towers

• Chillers / air coolers

• Water pumps and supporting system components

We can supply single equipment or complete system solutions.

Q4. What information do I need to provide for a fast quotation?

A: To quote accurately and quickly, please provide the following:

For melting equipment

• Metal type (Al/Cu/Fe/steel, etc.)

• Capacity per heat (kg/ton) and target temperature

• Production schedule (heats/day) and power supply condition (voltage, transformer capacity)

For cooling systems

• Flow rate (m³/h), inlet/outlet temperature

• Project location (wet-bulb temperature if available)

• Water quality (clean/dirty/sediment/scale risk)

• Installation limits (space, noise, plume/drift requirements)

We will recommend a suitable model and configuration based on your working conditions.

Q5. Can you provide customized solutions (OEM/ODM)?

A: Yes. We support customization for capacity, voltage, structure, corrosion protection, noise control, and modular installation. OEM branding is also available.

Q6. How do you ensure product quality?

A: We use qualified raw materials and mature manufacturing processes, with inspection and testing before shipment. Our solution is built on long-term industrial manufacturing experience and practical engineering design.