Key specification for this centrifugal electric fan: 380 V, 25KW. Everything below is reproduced from the factory data sheet. Made by Shenyang Qiaogong Cooling And Heating Technology Co., Ltd. (6 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Centrifugal Electric Fan
- Power Source: Electric
- Electric Heating Power: 25kW
- Fan Power: 750W
- Voltage: 380 V
- Heating Capacity: 25KW
- Airflow: 4200m3/h
Technical Specifications
| Type | Air Heater |
|---|---|
| Power Source | Electric |
| Voltage | 380 V |
| Material | Stainless Steel |
| Core Components | Motor, Electric heater |
| Key Selling Points | Energy Saving |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Heating Capacity | 25KW |
| Place Of Origin | Liaoning, China |
| Weight (Kg) | 40 |
| Brand Name | Qiaogong |
| Dimension(L*W*H) | 650*780*550mm |
| Product Name | Centrifugal electric fan heater |
| Application | Workshop shopping mall hospital warehouse |
| Heating Material | Ceramic PTC |
| Electric Heating Power | 25kW |
| Airflow | 4200m3/h |
| Fan Power | 750W |
| Fan Pressure | 300Pa |
| Noise | 62dB(A) |
| Feature | large wind pressure, long air supply distance |
| Color | Grey |
| Selling Units | Single item |
| Single Package Size | 75X88X65 cm |
| Single Gross Weight | 40.000 kg |
Product Details
Products Description
The centrifugal electric unit heater is directly heating by electric power. It is mainly composed of electric heater, fan, shell, controlling system and other components. Fan cooperates with electric heater, when electric heater works, fan works to force the air cyclic convection to make the air temperature rise rapidly, that’s very suitable for intermittent heating places or supplementary heating places with poor heating effect.
This series of products are mostly used in new trend system for luxury store, adopts PTC heater which surface is not charged and with high security, the heater also can be customized to fin tube. The control system can cooperate with the use requirements of new trend system, timing and working under temperature control.
This series of products are mostly used in new trend system for luxury store, adopts PTC heater which surface is not charged and with high security, the heater also can be customized to fin tube. The control system can cooperate with the use requirements of new trend system, timing and working under temperature control.
Product Features
*Electric heater products are more energy-efficient and more efficient than all other electric boiler products. Because the heating process of the electric heater does not pass through any other medium. *The electric heating conversion rate is 100%. At the same time, the product has no requirements for heat preservation and antifreeze during use. It is only put into use when it is really needed. Therefore, the electric heater is a truly efficient and energy-saving product. At the same time, electric energy is environmentally friendly and clean energy, so electric heaters are heating products that will never be eliminated. *The centrifugal electric heater adopts low-noise centrifugal fan, with large wind pressure and long air supply distance, suitable for connecting air supply pipes;
Model | Fan Voltage (v) | Air flow (m3/h) | Noise (dB(A)) | Motor power（kw) | L*W*H (mm) |
NF1.2-LD | 220 | 1250 | 55 | 0.18 | 500×720×400 |
NF1.2-LD | 220/380 | 1250 | 55 | 0.18 | 500×720×400 |
NF1.2-LD | 220/380 | 1250 | 55 | 0.18 | 500×720×400 |
NF2-LD | 220/380 | 2100 | 60 | 0.37 | 600×760×500 |
NF2-LD | 220/380 | 2100 | 60 | 0.37 | 600×760×500 |
NF4-LD | 220/380 | 4200 | 62 | 0.75 | 650×780×550 |
NF4-LD | 220/380 | 4200 | 62 | 0.75 | 650×780×550 |
NF4-LD | 220/380 | 4200 | 62 | 0.75 | 650×780×550 |
NF5-LD | 220/380 | 5050 | 65 | 1.1 | 750×800×600 |
NF5-LD | 220/380 | 5050 | 65 | 1.1 | 750×800×600 |
NF5-LD | 220/380 | 5050 | 65 | 1.1 | 750×800×600 |
NF7-LD | 220/380 | 7100 | 65 | 1.5 | 800×800×600 |
NF7-LD | 220/380 | 7100 | 65 | 1.5 | 800×800×600 |
NF7-LD | 220/380 | 7100 | 65 | 1.5 | 800×800×600 |
NF9-LD | 220/380 | 9000 | 65 | 2.2 | 900×800×600 |
NF9-LD | 220/380 | 9000 | 65 | 2.2 | 900×800×600 |
Our Company
Shengyang Qiaogong Cooling And Heating Technology Co.,Ltd.
Our company deliver sustainable HVAC products and solutions that improve the environments in which we live and work.For more than ten years, we have been trusted to exceed our customers’ expectations by delivering effective and economical products and solutions through expertise, partnership and innovation. We offer the widest and most complete range of HVAC products in the market. Our extensive product range and wealth of knowledge allows us to work with our customers to design the most efficient HVAC solutions to meet their unique requirements.
For more than 10 years, QiaoGong has gone from strength to strength, consistently evolving to better serve customers and maintain its position as a leading provider of heating, cooling and ventilation solutions. Now QiaoGong has evolved to be the preferred name in industrial and commercial HVAC solutions.
For more than 10 years, QiaoGong has gone from strength to strength, consistently evolving to better serve customers and maintain its position as a leading provider of heating, cooling and ventilation solutions. Now QiaoGong has evolved to be the preferred name in industrial and commercial HVAC solutions.
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FAQ
1. Where is your company located? Are you a factory or a trading company?
A: Our factory located in Tieling City, Liaoning Province, China.
B: We are a factory.
B: We are a factory.
2. What products your factory supply ?
Hot water unit heater, Steam unit heater, Electric unit heater, Gas fired unit heater, Warm air curtain, axial fans, air heater
etc.
etc.
3. Can Electric parameter be customized?
Yes, pls let us know '?Voltage-?Phases-?Hz'.
4. Can you do our logo or brand on the fan?
Yes, OEM & ODM are all available.
5. Can I order some samples at first to see the quality?
Yes, of course.
6. What's your trade term & payment term?
Trade terms: EXW/ FOB/ CFR/ CIF;
Terms of payment: T/T, L/C, D/P, or paid by third party are available.
Terms of payment: T/T, L/C, D/P, or paid by third party are available.
7. Do you have the products in stock?
Yes. There are some series products in stock.
8. What's the delivery time?
Normally, it will take 30 days .
9. Can I mix different models in one container?
Yes, but need to meet the MOQ.
Ordering and Pricing
- Minimum order quantity: 20 set
- Volume pricing:
- 20–49 set: US $920 / set
- 50–99 set: US $910 / set
- 100+ set: US $900 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal electric fan?
The standard minimum order quantity is 20 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 centrifugal electric fan be supplied for my local voltage?
The standard configuration is 380 V. 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 Shenyang Qiaogong Cooling And Heating Technology Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenyang Qiaogong Cooling And Heating Technology Co., Ltd. range on HVACR Nexus.
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