东莞市圣之荣电子有限公司

Dongguan SZR Electronics Co., Ltd.

Applications

Cooling fans used for equipment for:

Communication, Medicals, Refrigeration, Power, Home appliances, IT, lighting, media, Testing, Sports, Transportation, Welding, Printing, Humidification, Purification, Electrical, Environmental protection, Mechanical, Automotive, New energy, Intelligent, automation, Food, Packaging, Military, Kitchen, Laser, Server system, Control cabinet system, Cooling system, Chiller, Incubation, drying, Energy storage system, Intelligent furniture system, Fresh air system, Banking, Mobile phone, Manufacturing, Textile, 5G base station, Numerical control 

Products

 For more information and specifications regarding Model Bearing Type, Voltage, Current, Power, Speed, Air Flow, Pressure, and Noise (dBA) to meet your satisfaction and needs, please ask for SZR Catalogs. 

AC Axial Fans

Models (Including, but not limited to):

8025, 8038, 9225, 17238, 1725, 17251, 18060, 20060, 22060 25489. 9238, 11025, 12025, 12038, 13538, 15050 , etc.

AC Metal Panel Axial Fans 

Metalic Axial Fan - Specific Voltage

SZR manufactures certified AC axial flow fans for electronic cooling, OEM and industrial applications. Sizes range from 25 mm to 280 mm. Custom and special fans include high temperature, miniature and ultra quite unit, also including AC Axial Fans in Special Voltage.

DC Axial Fans

Models (Including, but not limited to):

2010, 2507, 2510, 3007, 3010, 3510, 4007, 4010, 4015, 4020, 4028, 4510, 5010, 5015, 5020, 5025, 6010, 6015, 6020, 6025, 6038, 7010, 7015, 7020, 7025, 8010, 8015, 8020, 8025, 8038, 9225, 9238, 12025, 12032, 12038, 15050, 17251



DC Blowers

Waterproof Fan Series

DC Centrifugal Fans

Explosion-proof fan series

• IP Waterproof Fans
• EC Axial Fans
• Fan Trays / Meshes / Enclosures / Plastic and metal louvers, grilles and accessories 

Models not listed can be provided upon customer request



How do we guarantee the quality of our products? 

To control mainly from the incoming inspection, production process, factory inspection, after-sales service and other aspects, ensure the overall quality of products.

IQC: Complete inspection, sampling inspection and batch inspection of all incoming raw materials and spare parts.

Production process quality control: the responsibility of each process is implemented to each person, and the operator is strictly required for self-inspection of a product, and then inspected by the workshop director, and random inspection by the quality inspector, to eliminate the occurrence of unqualified products, and not to let a unqualified product flow into the next process. Each workshop must strictly distinguish the products to be inspected, qualified products and defective products to prevent mutual confusion. The products in the workshop must be neatly placed and kept clean and dry. Operation must be standardized at each workshop.

This process should be managed and implemented from the aspects of "people, equipment, materials, methods" and so on, employees are needed to meet the relevant requirements of technology and skills.

IP (Ingress Protection) Levels:

Knowledge Extension

An Axial Cooling Fan is designed for a concentrated air flow in a specific direction. Axial fans draw air parallel to the axis the blade fixed in the fan. It typically uses a propeller to generate air parallel to the axis of the rotor. The blade propels air across the blade axis, therefore, the name axial fan.

Axial fans are manufactured for larger airflow across the target or in a particular direction. These fans are either to exhaust air from a closed cabins or room or to propel a heavy gush of air in a targeted direction for purposes of cooling or drying stuffs. In most of the places Axial Cooling Fans are used as exhaust fans to such out hot air, such as in kitchen or workshops.

Working of Axial Cooling Fan

Axial fans are fitted with a compressor that generates heavy airflow. The rotating fan blades throw out air parallel to the shaft on which the blade rotates. It is also fitted with an impeller which is connected to a drive motor. It is assembled inside a casing that permits airflow through the blades of the fan.

Customers in need of Axial Cooling Fan have the choice of selecting from a variety of designs and fan capacity. Some popular designs include AC Axial Cooling Fan, Air Foil Blade Axial Fan, Co-axial Fans, Axial and Blower Cooling Fans, etc. Selection of axial fans depends on the design of the room or enclosed space where it has to be installed. Some of the common use of such fans is in factories, offices, homes, warehouses, storage area, industrial units, and others. These fans are known for heavy duty performance under rigorous operating environment. These are fitted with strong motors or compressors for performance under heavy functional stress.

What does an axial fan do?

The primary function of the axial fan is to cool and produce a difference in pressure. Fans work by drawing air across a surface to cool it. Fans are also excellent at moving large volumes of hot or warm air away, also creating a cooling effect.

Why do we need axial fans?

Axial fans are a vital component ensuring the smooth operation of machinery and electronic equipment. Keeping equipment cool is essential as overheating often leads to serious complications including premature deterioration of parts, shorter life spans and sometimes, a complete failure.

What axial fan is best for me?

The type of axial fan depends entirely on application and environment. Several factors must be taken into consideration when selecting the most suitable. Some key points to consider include:

• Supply voltage - Does the fan need to be AC or DC operation?
• Fan speed - High or low speed?
• Noise level - Does the application require a silent fan?
• Static Pressure - What is the resistance to the airflow?
• Ingress protection - Does the axial fan need to be IP55 rated or above?
• Air-flow - What volume of air is needed to cool the area?
• Shape - Square flanged or circular?

Where are Axial Fans used?

Axial fans are used in a wide range of industrial and domestic cooling and ventilation applications across almost every industry. Some of the most common places you will find them in use are:

Electrical cabinets and enclosures - Axial fans are installed to keep components cool preventing premature failure.

Server racks - Silent axial fans are used to keep expensive equipment like hubs, routers and patch panels cool.

Production line areas where motors are constantly in use, prolonging motor and gearbox life.

PC desktop towers and laptops feature compact computer fans to keep internal components cool.

Ventilation - Axial fans are also used to remove large volumes of warm air from an enclosed area to keep temperatures stabilized.

FAQ - Frequently Asked Questions

FAQs Related to Axial Cooling Fan

1. Are Axial fan and centrifugal fan same?

In axial fans, extracted air is propelled in parallel direction of the axis around which the blade rotates while in centrifugal fans, air is extracted perpendicularly of the fan blade and force it outwards by using centrifugal force.

   2. Which is the best kind of axial fan?

Among the different designs of axial fans, Vane axial fans are most energy efficient and long lasting. This is also economically cost-effective.

  3. What size of axial cooling fan should I choose?

This depends on the size of the enclosed area where the fan has to be installed. For some place 12mm blade size is suitable while for others 24mm. However, for use at large commercial places big size axial cooling fans are also manufactured.

More FAQ

1. What kind of function is available for fan?
A: Soft start, Auto start, FG Tachometer Output, RD, PWM, Thermal control, Waterproof (IP68 optional),etc.

2. What bearings do you have?
A: Ball Bearing(life span: 50,000hrs or more) & Sleeve Bearing (life span: 30,000hrs) or more.

3. How quality control is carried out?
A: Basically, monitor reliability is done during the whole manufacturing process; testing during production and 100% testing before packing.

4. Are you a manufacturer?
A: Definitely yes. We are a manufacturer specializing in various Axial cooling fan for 20 years, including DC Axial fan, AC Axial fan, EC Axial fan and frame-less fan, blower, etc.

5. What's your MOQ and lead time?
A: No MOQ limitation, accept small batch and mass production.
Lead time:10-20 working days for off-peak season, 1 month for peak-season
1 more week for waterproof fan.

6. Do you provide a sample? Is it free or extra?
A: Yes. You’d better afford the sample cost and express fee. Sample cost will be returned once a PO is placed. 

Sample lead time: 5-10 working days

7. Could you make our brand on your products? 

A: Yes. Logo can be printed on both the products and the packages when quantity reaches 1000pcs/model.

8. Is color bespoken as per customer’s request? 

A: Yes, the color of products can be customized when quantity reaches 1000pcs/model.