Alloy wall-mounted axial fan — voltage 110~240V, power source Electric. The complete factory specification follows. Made by ROBOTECH ENG CO.,LTD. (21 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Alloy Wall-Mounted Axial Fan
- Model Number: RHF-50F
- Power Source: Electric
- Voltage: 110~240V
- Material: Aluminum Alloy
- Blade Material: Aluminum Alloy
- Speed: 2900rpm
Technical Specifications
| Blade Diameter | 20 in |
|---|---|
| Voltage | 110~240V |
| Speed | 2900rpm |
| Type | Wall-Mounted Axial Fan |
| Material | Aluminum Alloy |
| Blade Material | Aluminum Alloy |
| Mounting Type | Wall Fan |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Gyeonggi-do, South Korea |
| Brand Name | ROBOTECH |
| Model Number | RHF-50F |
| Color | Silver |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details


great capacity of air volume
– Due to steel-made and painting, fume-resistance and corrosion-resistance capability are excellent
– Evironment temperature is required between -40 to 55°C in using
– High-pressure product
– Easy to install


– Greenhouses, barns, stalls, etc.






Category | Description |
Type | New high pressure exhaust fan |
Applicable Industries | Industrial use |
Customized support | OEM, ODM |
Blade Material | Cast Iron |
Mounting | Wall |
Place of Origin | South Korea |
Brand Name | ROBOTECH |
Power | Electric |
Voltage | 110~240V |
After-sales Service Provided | Spare Part |
Product name | Wall fan |








Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $120 / piece
- 100+ piece: US $90 / piece
- Ships from: KR
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this alloy wall-mounted axial fan?
The standard minimum order quantity is 1 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 alloy wall-mounted axial fan be supplied for my local voltage?
The standard configuration is 110~240V. 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 ROBOTECH ENG CO.,LTD.. The company 21 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full ROBOTECH ENG CO.,LTD. range on HVACR Nexus.
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