Key specification for this wall exhaust fans: 220 V, power source Electric. Everything below is reproduced from the factory data sheet. Made by Guangzhou Mingle Technology Co., Ltd. (8 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of These Wall Exhaust Fans
- Model Number: MFD-100/150/180/200/250/300/350/400
- Power Source: Electric
- Voltage: 220 V
- Material: Cast Iron
- Blade Material: Stainless Steel
- Speed: 2400~2800rpm
Technical Specifications
| Blade Diameter | 4 6 7 8 10 12 14 16 inch |
|---|---|
| Voltage | 220 V |
| Speed | 2400~2800rpm |
| Type | Wall-Mounted Axial Fan |
| Material | Cast Iron |
| Blade Material | Stainless Steel |
| Mounting Type | Wall Fan |
| Bearing Type | TWO BALL BEARING |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Free Spare Parts |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Guangdong, China |
| Brand Name | Mingletec |
| Model Number | MFD-100/150/180/200/250/300/350/400 |
| Color | White, Silver, Black, Red |
| Selling Units | Single item |
| Single Package Size | 51X43X51 cm |
| Single Gross Weight | 7.85 kg |
Product Details
- 100% Copper Motor: Double ball bearings and fully sealed design ensure long lifespan.
- Eco-Friendly Finish: Non-toxic, odor-free painting, safe for homes and restaurants.
- Powerful Airflow: Quickly removes smoke, odor and moisture for fresh indoor air.
- Compact Wall Design: Low-noise operation, ideal for kitchens, restaurants and hotels.








Model | Size (inch) | Voltage (V/hz) | Power (W) | Speed (rpm) | Noise (dB) | Air Volume (m³/h) | Product Size(mm) A/B/C/D/E/F | Weight (kg) |
MFD-100 | 4'' | 220 | 20 | 2800 | 40 | 180 | 133/110/6/80/100/17 | 0.57 |
MFD-150 | 6'' | 220 | 40 | 2800 | 58 | 450 | 190/162/6/140/150/10 | 1.17 |
MFD-180 | 7'' | 220 | 60 | 2800 | 60 | 550 | 230/190/6/140/180/10 | 1.45 |
MFD-200 | 8'' | 220 | 80 | 2800 | 62 | 700 | 250/215/6/150/200/9.5 | 1.74 |
MFD-250 | 10'' | 220 | 100 | 2800 | 65 | 1100 | 316/262/12/165/250/10 | 2.61 |
MFD-300 | 12'' | 220 | 280 | 2800 | 68 | 1600 | 352/300/12/175/300/10 | 3.24 |
MFD-350 | 14'' | 220 | 450 | 2600 | 72 | 1900 | 400/310/12/195/360/10 | 5.60 |
MFD-400 | 16'' | 220 | 550 | 2400 | 77 | 2300 | 480/395/12/205/410/10 | 7.85 |














Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100–999 piece: US $33.6 / piece
- 1000–2999 piece: US $31.8 / piece
- 3000+ piece: US $26.1 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this wall exhaust fans?
The standard minimum order quantity is 100 piece. 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 wall exhaust fans be supplied for my local voltage?
The standard configuration is 220 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 Guangzhou Mingle Technology Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Guangzhou Mingle Technology Co., Ltd. range on HVACR Nexus.
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