Exhaust fan — rated voltage AC 110/120V, 220/240V, 380V/415V, 1380mm. The complete factory specification follows. Made by Dongguan Minxin Industry Co., Ltd. (7 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Exhaust Fan
- Model Number: 1380mm
- Rated Voltage: AC 110/120V, 220/240V, 380V/415V
- Material: Galvanized Steel/Stainless Steel/ or Customized
- Warranty: 2 Years
- Place Of Origin: Guangdong, China
- Application: Animal Husbandry, Agriculture, Poultry, Greenhouse
Technical Specifications
| Usage | Beekeeping, Chicken, cow, Dog, Pig, Rabbit |
|---|---|
| Condition | New |
| Warranty | 2 Years |
| Model Number | 1380mm |
| Place Of Origin | Guangdong, China |
| Weight (Kg) | 50 |
| Brand Name | Minxin |
| Fan Type | Industrial Ventilation Exhaust Box Cooling Axial Fan |
| Motor | 100% Full Copper Motor |
| Size | 1380mmx1380mm / 50inch |
| Material | Galvanized Steel/Stainless Steel/ or Customized |
| Rated Voltage | AC 110/120V, 220/240V, 380V/415V |
| Function | Ventilation, Cooling, Exhaust |
| Mount Type | Through wall mount/ window mount |
| Product Keywords | farm exhaust fan, 50inch poultry fan, chicken house fan |
| Advantage | Large Airflow, Saving Energy |
| Application | Animal Husbandry, Agriculture, Poultry, Greenhouse |
| Selling Units | Single item |
| Single Package Size | 138X138X40 cm |
| Single Gross Weight | 55.0 kg |
Product Details




Type: | Standard | OEM |
Fan Size | 1380mmx1380mmx350mm (54" x 54"x 14") | Any size |
Fan Diameter(inch) | 50 | 50 |
Fan Color | Silver | Painted or coating in any color |
Fan Blade Material: | 1mm/20 gauge galvanized steel | as per customers’ requirements |
Fan Frame Material: | 0.7mm/24 gauge galvanized steel | 0.7mm, or higher thickness galvanized steel, fiberglass, or stainless steel |




Brand: Chinese motor and Siemens motor
Isulation Class: F grade
Advantage: Pure copper wired, with strong output power, high efficiency, energy saving,and could be customized.




Advantage: Large air flow and automatic closed resistance to deformation, pressure,rust and corrosion , no pest or rain






Model | Dimensions | Air Flow | Power | Workable Areas | Fan Speed | Noise |
200# | 200mmx200mmx170mm | 588CFM | 150W | 5~20㎡ | 2000rpm | <45db |
300# | 300mmx300mmx200mm | 1200CFM | 150W | 5~20㎡ | 2200rpm | <50db |
400# | 400mmx400mmx300mm | 1500CFM | 250W | 20~40㎡ | 1400rpm | <55db |
500# | 500mmx500mmx300mm | 3000CFM | 250W | 25~50㎡ | 1400rpm | <55db |
600# | 600mmx600mmx300mm | 4700CFM | 250W | 50~60㎡ | 960rpm | <55db |
700# | 700mmx700mmx300mm | 6000CFM | 250W | 60~70㎡ | 960rpm | <60db |
800# | 800mmx800mmx300mm | 7650CFM | 250W | 70~80㎡ | 960rpm | <60db |
800# | 800mmx800mmx350mm | 13000CFM | 370 W | 70~80㎡ | 450rpm | <60db |
900# | 900mmx900mmx350mm | 16000CFM | 370 W | 80~90㎡ | 450rpm | <55db |
1000# | 1000mmx1000mmx350mm | 17650CFM | 550 W | 90~100㎡ | 450rpm | <60db |
1060# | 1060mmx1060mmx350mm | 19000CFM | 550 W | 100~120㎡ | 450rpm | <60db |
1100# | 1100mmx1100mmx350mm | 20000CFM | 550 W | 110~130㎡ | 450rpm | <60db |
1220# | 1220mmx1220mmx350mm | 22000CFM | 750 W | 120~140㎡ | 450rpm | <60db |
1380# | 1380mmx1380mmx350mm | 26000CFM) | 1100 W | 140~160㎡ | 450rpm | <65db |
1530# | 1530mmx1530mmx400mm | 32800CFM | 1500W | 160~200㎡ | 450rpm | <70db |
1750# | 1750mmx1750mmx450mm | 40000CFM | 1800W | 180~220㎡ | 350rpm | <70db |


Unassembled Exhaust Fan Parts


Assembled Exhaust Fans






Long Standing History
Well Equipped
Fully Customizable






Most Complete Fan Sizes
Fast Delivery
Complete Product Line
the exhaust fans




Our Services & Strength
1. Minxin Belt drive ventilating exhaust fans
2. Minxin Direct drive ventilating exhaust fans
3. Yihoo Water-cooling evaporative air conditioner
4. Yihoo Mobile evaporative air cooler
Our Production Lines
1. Steel coil sliding and cutting line, steel pipe cutting line
2. Aluminum Die Cast Tooling & Casting
3. Plastic Molding & Injection workshop
4. Metal Stamping & Laser Cutting
5. Motor Copper Coil Winding Line
6. Motor Assembly Workshop
7. Exhaust Fan Assembly Workshop
8. Water Air Cooler Assembly Workshop


























Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–99 set: US $87 / set
- 100–499 set: US $85 / set
- 500–99999999 set: US $80 / set
- 100000000+ set: US $60 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this exhaust 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the exhaust fan be supplied for my local voltage?
The standard configuration is AC 110/120V, 220/240V, 380V/415V. 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 Dongguan Minxin Industry Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Dongguan Minxin Industry Co., Ltd. range on HVACR Nexus.
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