Axial flow fan — 220V/380V, air flow 7600-10000 CBM/h. The complete factory specification follows. Made by Fujian Huada Electric Co., Ltd. (12 years on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Axial Flow Fan
- Model Number: NTA/TZA
- Power Source: Electric
- Power: 0.55kw
- Voltage: 220V/380V
- Rated Voltage: 220v/380v
- Air Flow: 7600-10000 CBM/h
Technical Specifications
| Voltage | 220V/380V |
|---|---|
| Speed | 950rpm |
| Type | Axial Flow Fan |
| Blade Material | aluminum |
| Mounting Type | Free Standing |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM |
| Place Of Origin | Fujian, China |
| Brand Name | Huada |
| Model Number | NTA/TZA |
| Frequency | 50HZ/60HZ |
| Working Method | S1 duty |
| Protection Class | IP66 |
| Insulation Class | Class H |
| Rated Voltage | 220v/380v |
| Diameter | 710mm |
| Air Flow | 7600-10000 CBM/h |
| Static Pressure | 60-100 Pa |
| Power | 0.55kw |
| Selling Units | Single item |
| Single Package Size | 55X55X45 cm |
| Single Gross Weight | 25.0 kg |
Product Details
Company Introduce
Fujian Huada Electric Co., Ltd. was established in 2007, with its headquarters located in Xintianban Industrial Park, Xibing Town,Fu'an City. It covers an area of 78 mu and has a construction area of 50,000 square meters. The company focuses on four major productlines: drying, permanent magnet fans, HVAC, and energy storage. Its products are widely used in drying, ventilation,heatdissipation, and new energy fields.
In terms of research and development and innovation, the company has established a research and development system centered on theNingde Municipal Enterprise Technology Center and has a research and development team composed of over 20 professional technicians. In recent years, it has undertaken projects funded by the National Science and Technology Department's Innovation Fund and obtained over 40 authorized invention and other patents.
In the production and manufacturing process, the company has introduced advanced international automatedproduction lines,precision testing equipment, and management systems, achieving intelligent control throughout the entire process from raw material procurement, core component processing, to finished product assembly and performance testing. It has formed an annual production capacity of 200,000 high-temperature fans. The company has passed the quality management system certification, occupational health and safety management system certification, and environmental management system certification. Its products have obtained CCC certification, energy-saving certification, ETL certification in the United States and Canada, CE certification in the European Union, SAA certification in Australia, and KC certification in South Korea.
In terms of market layout, the company has 6 sales teams and 25 sales service outlets. Relying on stable product
performance,efficient delivery capabilities, and comprehensive after-sales service, it has established long-term strategic
partnerships with well-known domestic and foreign enterprises. Domestic customers include industry leaders such as Sany Heavy Industry and Zoomlion.
Its market share in Europe, Southeast Asia, North America, and other regions continues to increase. According to statistics, among the total number of operating tobacco drying fans in the market, Huada fans account for 80%, approximately over 1 million units.
The GKF series fans have been selected by the National Tobacco Administration as the standard supporting products for the industry. The CRF series special fans have won the "Zoomlion" annual "High-Quality Supplier Award" for many consecutive years.
In the future, the company will adhere to the corporate spirit of "unity and cooperation, striving for excellence, innovation and development, and win-win cooperation", continuously increase R&D investment, promote product upgrades, and contribute to green and low-carbon development.
Fujian Huada Electric Co., Ltd. was established in 2007, with its headquarters located in Xintianban Industrial Park, Xibing Town,Fu'an City. It covers an area of 78 mu and has a construction area of 50,000 square meters. The company focuses on four major productlines: drying, permanent magnet fans, HVAC, and energy storage. Its products are widely used in drying, ventilation,heatdissipation, and new energy fields.
In terms of research and development and innovation, the company has established a research and development system centered on theNingde Municipal Enterprise Technology Center and has a research and development team composed of over 20 professional technicians. In recent years, it has undertaken projects funded by the National Science and Technology Department's Innovation Fund and obtained over 40 authorized invention and other patents.
In the production and manufacturing process, the company has introduced advanced international automatedproduction lines,precision testing equipment, and management systems, achieving intelligent control throughout the entire process from raw material procurement, core component processing, to finished product assembly and performance testing. It has formed an annual production capacity of 200,000 high-temperature fans. The company has passed the quality management system certification, occupational health and safety management system certification, and environmental management system certification. Its products have obtained CCC certification, energy-saving certification, ETL certification in the United States and Canada, CE certification in the European Union, SAA certification in Australia, and KC certification in South Korea.
In terms of market layout, the company has 6 sales teams and 25 sales service outlets. Relying on stable product
performance,efficient delivery capabilities, and comprehensive after-sales service, it has established long-term strategic
partnerships with well-known domestic and foreign enterprises. Domestic customers include industry leaders such as Sany Heavy Industry and Zoomlion.
Its market share in Europe, Southeast Asia, North America, and other regions continues to increase. According to statistics, among the total number of operating tobacco drying fans in the market, Huada fans account for 80%, approximately over 1 million units.
The GKF series fans have been selected by the National Tobacco Administration as the standard supporting products for the industry. The CRF series special fans have won the "Zoomlion" annual "High-Quality Supplier Award" for many consecutive years.
In the future, the company will adhere to the corporate spirit of "unity and cooperation, striving for excellence, innovation and development, and win-win cooperation", continuously increase R&D investment, promote product upgrades, and contribute to green and low-carbon development.
APPLICATION FIELD
The NTA/TZA series silent axial flow fans are widely used in heating, ventilation, air conditioning, cooling and other fields. According to the structure and purpose of different devices, the following fixing methods can be provided: square panel fixing (F-type), circular duct fixing(G-type),and square panel fixing with swing blades at the front end(FB type);Adapt to various complex work enviroment requirements.
Forced Cooling for Industrial Equipment
Applied in generator set,electrical contril cabinets, and frequency converter enclosures to prevent component overheating and
system downtime.
system downtime.
Heat Dissipation and Ventilation for Equipment Compartments in Harsh Conditions
Provide targeted ventilation and cooling for high-temperature,high-humidity,and corrosive production areas to improve the working environment.
Building&Commercial Cooling System
Widely used in dry coolers and cooling towers for shopping malls,hospitals,and other facilities-enhancing heat dissipation
efficiency while reducing noise.
efficiency while reducing noise.
⭐CORE ADVANTAGESHigh Efficiency&Energy Saving
Equipped with high-performance impellers and optimized aerodynamic channels, ensuring smooth airflow and up to 15%
higher efficiency, effectively reducing energy consumption.
⭐Low Noise Operation
CFD-optimized blade geometry minimizes airflow pulsation and aerodynamic noise, ensuring quiet operation suitable for both industrial and commercial environments.
⭐High Temerature,Humidity&Corrosion Resistance
The entire unit features an anti-corrosion coating and high-grade bearing system, ensuring continuous and stable operation in harsh environments with high temperature, humidity, or corrosive gases.
⭐Powerful Airflow Output
The direct-drive structure maximizes transmission efficiency and delivers robust airflow, ideal for high-density heat-generating equipment and large-space cooling applications.
Equipped with high-performance impellers and optimized aerodynamic channels, ensuring smooth airflow and up to 15%
higher efficiency, effectively reducing energy consumption.
⭐Low Noise Operation
CFD-optimized blade geometry minimizes airflow pulsation and aerodynamic noise, ensuring quiet operation suitable for both industrial and commercial environments.
⭐High Temerature,Humidity&Corrosion Resistance
The entire unit features an anti-corrosion coating and high-grade bearing system, ensuring continuous and stable operation in harsh environments with high temperature, humidity, or corrosive gases.
⭐Powerful Airflow Output
The direct-drive structure maximizes transmission efficiency and delivers robust airflow, ideal for high-density heat-generating equipment and large-space cooling applications.
NTA(AC) Series LOW NOISE AXIAL FANS SPECIALLY CUSTOMIZED Protection method: with thermal protection Variable pole dual speed：6/4、8/6、10/8、12/8
TZA（EC) Series
永磁变频低噪音轴流风机
PERMANENT MAGNET VARIABLE FREQUENCY LOW-NOISE AXIAL FAN
PERMANENT MAGNET VARIABLE FREQUENCY LOW-NOISE AXIAL FAN
永磁变频电机
PERMANENT MAGNET VARIABLE FREQUENCY MOTOR
PERMANENT MAGNET VARIABLE FREQUENCY MOTOR
* 电机特性：节能高效、风量精准控制，体积小重量轻
* 保护方式：过流、短路、堵转、欠压、过压
* 控制方式：RS485、0~24mA、0~10V
* Motor characteristics:energy-savingand efficient,precise air volume control, small size and light weight
* Protectionmethods:overcurrent, short circuit, locked rotor, undervoltage, overvoltage
* Controlmethod: RS485、0~24mA、0~10V
* 保护方式：过流、短路、堵转、欠压、过压
* 控制方式：RS485、0~24mA、0~10V
* Motor characteristics:energy-savingand efficient,precise air volume control, small size and light weight
* Protectionmethods:overcurrent, short circuit, locked rotor, undervoltage, overvoltage
* Controlmethod: RS485、0~24mA、0~10V
Product Detailed Introduction
MATERIAL AND WORKING CHARACTERISTICS
* Motor casing:High quality aluminum alloy/electrophoretic coating
* Blade:Highquality aluminum alloy/electrophoretic (can be matched with high-strength and lightweight composite materials)
* Wheel hub: galvanizedplate wheel hub+electrostatic spraying/ electrophoresis
* Air duct: galvanized sheet+electrostatic spraying/electrophoresis
* Mesh cover:high-quality steel wire+electrostaticspraying/ electrophoresis
* Humidity:≤ 98%
* Blade:Highquality aluminum alloy/electrophoretic (can be matched with high-strength and lightweight composite materials)
* Wheel hub: galvanizedplate wheel hub+electrostatic spraying/ electrophoresis
* Air duct: galvanized sheet+electrostatic spraying/electrophoresis
* Mesh cover:high-quality steel wire+electrostaticspraying/ electrophoresis
* Humidity:≤ 98%
* Insulation level: H
* Protection level:IP66
* Working method:S1
* Altitude:≤ 1000m
* Applicable environment:- 40℃~+60℃
* Distancebetween fanand radiator ≥ 0.3 times the outer diameter of the impeller
* Fan inlet distance ≥ impeller outer diameter
* Fan outlet distance ≥ 1.5 times the outer diameter of the impeller
* Protection level:IP66
* Working method:S1
* Altitude:≤ 1000m
* Applicable environment:- 40℃~+60℃
* Distancebetween fanand radiator ≥ 0.3 times the outer diameter of the impeller
* Fan inlet distance ≥ impeller outer diameter
* Fan outlet distance ≥ 1.5 times the outer diameter of the impeller
A.静音设计
采用弯掠带齿尾翼的风叶设计，结合仿生学和空气动力学原理，有效地对气流进行切割和梳理，从而降低噪音。
SILENT DESIGN
The wind blade design adopts a curved swept toothed tail wing, combined with bionics and aerodynamic principles, effectively cutting and combing the airflow, thereby reducing noise.
采用弯掠带齿尾翼的风叶设计，结合仿生学和空气动力学原理，有效地对气流进行切割和梳理，从而降低噪音。
SILENT DESIGN
The wind blade design adopts a curved swept toothed tail wing, combined with bionics and aerodynamic principles, effectively cutting and combing the airflow, thereby reducing noise.
B.配置电机
NTA(AC)： 采用交流异步电机
TZA(EC)：采用永磁变频电机
TWO MOTOR SCHEMES
NTA(AC): Adopting AC asynchronous motor
TZA(EC): Adopting permanent magnet variable frequency motor
NTA(AC)： 采用交流异步电机
TZA(EC)：采用永磁变频电机
TWO MOTOR SCHEMES
NTA(AC): Adopting AC asynchronous motor
TZA(EC): Adopting permanent magnet variable frequency motor
C.防护性能
电机防护等级 IP66，网罩防止外部异物侵入，提高风机的可靠性和使用寿命。
PROTECTIVE PERFORMANCE
The motor protection level is IP66, and the mesh cover prevents external foreign objects from entering, improving the reliability and service life of the fan.
电机防护等级 IP66，网罩防止外部异物侵入，提高风机的可靠性和使用寿命。
PROTECTIVE PERFORMANCE
The motor protection level is IP66, and the mesh cover prevents external foreign objects from entering, improving the reliability and service life of the fan.
D.直联安装
电机与风叶直联，减少传动环节的能量损失，提高了效率。结构更紧凑，安装更方便。
DIRECT INSTALLATION
The motor is directly connected to the fan blades, reducing energy loss in the transmission process and improving efficiency. More compact structure and easier installation.
电机与风叶直联，减少传动环节的能量损失，提高了效率。结构更紧凑，安装更方便。
DIRECT INSTALLATION
The motor is directly connected to the fan blades, reducing energy loss in the transmission process and improving efficiency. More compact structure and easier installation.
NTA(AC) Tech Data
Model | Speed (rpm) | Air Flow (m³/h) | Static Pressure (Pa) | Power (kw) | No. of blades | Curve |
NTA630-6 | 950 | 10000-7600 | 60-100 | 0.55 | 4 | A |
NTA710-6 | 950 | 13000-9200 | 60-150 | 0.75 | 4 | B |
NTA760-6 | 950 | 15500-10000 | 60-160 | 0.9 | 4 | C |
NTA800-6 | 960 | 18000-12000 | 70-170 | 1.1 | 4 | D |
NTA800–6 | 960 | 19500-12000 | 70-220 | 1.5 | 4 | H |
NTA850-6 | 960 | 22000-14000 | 70-180 | 1.5 | 4 | E |
NTA900-6 | 960 | 23500-16000 | 80-190 | 1.8 | 4 | F |
NTA900-6 | 960 | 25000-18000 | 80-220 | 2.2 | 4 | I |
NTA900-6 | 960 | 28000-20000 | 80-230 | 2.8 | 5 | J |
NTA900-8 | 715 | 23500-16000 | 80-150 | 1.8 | 6 | K |
NTA1000-8 | 715 | 25000-15000 | 80-150 | 1.8 | 5 | G |
TZA(EC) Tech Data
Enhanced Production Efficiency
Advanced equipment enables higher production speeds and throughput, reducing cycle times and increasing output capacity. Automated systems can operate continuously with minimal downtime, maximizing equipment utilization rates and overall productivity.
Advanced equipment enables higher production speeds and throughput, reducing cycle times and increasing output capacity. Automated systems can operate continuously with minimal downtime, maximizing equipment utilization rates and overall productivity.
Superior Product Quality
High-precision machinery ensures consistent product quality with minimal variations. Advanced manufacturing technologies produce components with tighter tolerances, better surface finishes, and improved mechanical properties, meeting stringent quality
standards and customer requirements.
High-precision machinery ensures consistent product quality with minimal variations. Advanced manufacturing technologies produce components with tighter tolerances, better surface finishes, and improved mechanical properties, meeting stringent quality
standards and customer requirements.
Laboratory
The fan underwent a series of tests, including air volume performance tests, noise tests, salt spray tests, and high/low temperature operation tests.
Packing Details
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services
will be provided.
will be provided.
Company Profile
FAQ
Q: Are you the factory?
A: Of course, we are a factory focusing on large Industrial fans based in Fujian, China, be your direct fan supplier.
Q:Where does your fan use in?
A: This fan is widely used in factory,drying agriculture products，medical herbs,aquatic products,animal husbandry,heat pumps,HVAC,refrigeration and other fields.
Q: Is it used in electricity?
A: Yes, it's power supply is electricity,very energy-saving.
Q: What the price per fan?
A: We will offer you the best price according to the qty and the model.
Q: How long is the delivery time?
A: Normally 7-10 working days.
Q: How long is the warranty?
A: We offer 1-year warranty to guarantee the quality. Most importantly, its service life is above 20 years.
A: Of course, we are a factory focusing on large Industrial fans based in Fujian, China, be your direct fan supplier.
Q:Where does your fan use in?
A: This fan is widely used in factory,drying agriculture products，medical herbs,aquatic products,animal husbandry,heat pumps,HVAC,refrigeration and other fields.
Q: Is it used in electricity?
A: Yes, it's power supply is electricity,very energy-saving.
Q: What the price per fan?
A: We will offer you the best price according to the qty and the model.
Q: How long is the delivery time?
A: Normally 7-10 working days.
Q: How long is the warranty?
A: We offer 1-year warranty to guarantee the quality. Most importantly, its service life is above 20 years.
Contact:
Fanny | Export Department
Mobile/Wechat/Whatsapp: +86 15980119270
E-Mail:fanny@21huada.com
Fujian Huada Electric Co.,Ltd
Add: NO.168 Tianban Industry Area,Xibing,Fuan,Fujian,China
Mobile/Wechat/Whatsapp: +86 15980119270
E-Mail:fanny@21huada.com
Fujian Huada Electric Co.,Ltd
Add: NO.168 Tianban Industry Area,Xibing,Fuan,Fujian,China
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–19 set: US $345 / set
- 20–99 set: US $278 / set
- 100+ set: US $247 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this axial flow fan?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the axial flow fan be supplied for my local voltage?
The standard configuration is 220V/380V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Fujian Huada Electric Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Fujian Huada Electric Co., Ltd. range on HVACR Nexus.
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