The quality axial exhaust fan listed here carries 220V, 380V, power source Electric, documented exactly as the manufacturer publishes it. Made by Yuncheng Zhongsui Mining Equipment Co., Ltd. (3 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Quality Axial Exhaust Fan
- Power Source: Electric
- Voltage: 220V, 380V
- Material: Cast Iron
- Blade Material: Cast Iron
- Speed: 1450RPM
- Warranty: 2 Years
Technical Specifications
| Voltage | 220V, 380V |
|---|---|
| Speed | 1450RPM |
| Type | Wall-Mounted Axial Fan |
| Material | Cast Iron |
| Blade Material | Cast Iron |
| Mounting Type | Free Standing |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 2 Years |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | China |
| Selling Units | Single item |
| Single Package Size | 40X40X17 cm |
| Single Gross Weight | 7.0 kg |
Product Details
item | value |
Type | Axial Flow Fan |
Applicable Industries | Hotels, Building Material Shops, Restaurant, Printing Shops, Construction works , Food & Beverage Shops, Advertising Company,Factory |
Customized support | OEM, ODM |
Electric Current Type | AC |
Mounting | FREE STANDING |
Blade Material | Carbon Steel |
Model Number | YWF4E-350S |
Voltage | 220V |
Warranty | 1 Year |
After-sales Service Provided | Online support |
Voltage | 220V |
Current | 0.68A |
Noise | 62dBA |
Fan type | Axial Fan |


industries. Our external rotor fan can realize the exchange of hot and cold airflow in various equipment. Low noise, high
efficiency will be your best choice, especially suitable for ventilation, clean room technology, air conditioning, refrigeration and other industries.


Low loss, high efficiency, low noise, visible real material LOW LOSS. HIGH EFFICIENCY.LOW VIBRATION.NEAL MATERIALS CAN BE BEEN


9mm slim Mesher 304 stainless steel material high temperature resistant and corrosion resistant


the fan blade adopts National Standard Grade 304 stainless steel with large air volume and is not easy to deform and prevent corrosion. FAN BLADES ARE MADE OF NATIONAL STANDARD 204 STAINLESS STEEL, LARGE AIM VOLUME, NOT EASY TO DEFORM,ANTI-CORROSION


Y WF stainless steel outer rotor cooling fan has beautiful appearance and convenient installation
YWF STAINLESS STEEL OUTER ROTOR AXIAL FLOW FAN IS BEAUTIFUL IN APPEARANCE AND EASY TO


Fixed anti-seismic design fine copper external rotor motor
FIXED SEISMIC DESIGN PURE COPPER OUTER ROTOR MOTOR


YWF externa rotor cooling fan is divided into blowing wind models and suction modeis
Type | Voltage (VAC) | Current (AMP) | Power (W) | Rotating speed (RPM) | Air volume (m3/h) | Capacitance (UF) | Noise (dBA) | Remarks |
YWF4E-250 | 220 | 0.22 | 50 | 1380 | 1000 | 1.5 | 50 | 2-pole or 6-pole motors and other specifica-tions,voltage and frequency can be custom-ized.Please consult the sales staff for details |
YWF4D-250 | 380 | 0.13 | 60 | 1350 | 1000 | – | 50 | |
YWF4E-300 | 220 | 0.38 | 90 | 1370 | 1900 | 3 | 55 | |
YWF4D-300 | 380 | 0.26 | 95 | 1400 | 1950 | – | 55 | |
YWF4E-350 | 220 | 0.68 | 138 | 1370 | 2980 | 4 | 62 | |
YWF4D-350 | 380 | 0.37 | 145 | 1390 | 3110 | – | 63 | |
YWF4E-400 | 220 | 0.81 | 180 | 1350 | 3700 | 5 | 67 | |
YWF4D-400 | 380 | 0.48 | 190 | 1380 | 3700 | – | 67 | |
YWF4E-450 | 220 | 1.15 | 250 | 1380 | 4800 | 8 | 71 | |
YWF4D-450 | 380 | 0.58 | 250 | 1400 | 4820 | – | 68 | |
YWF4E-500 | 220 | 1.85 | 420 | 1320 | 6950 | 12 | 72 | |
YWF4D-500 | 380 | 0.93 | 450 | 1320 | 7000 | – | 72 | |
YWF4E-550 | 220 | 2.45 | 550 | 1310 | 8500 | 12 | 74 | |
YWF4D-550 | 380 | 1.2 | 650 | 1310 | 8500 | – | 74 | |
YWF4E-600 | 220 | 3.5 | 810 | 1315 | 10300 | 16 | 76 | |
YWF4D-600 | 380 | 1.95 | 860 | 1365 | 10800 | – | 79 | |
YWF4E-630 | 220 | 3.5 | 810 | 1315 | 12500 | 16 | 78 | |
YWF4D-630 | 380 | 1.95 | 860 | 1365 | 13000 | – | 81 |












Specification | φL | A | B | C | φD | φD1 | φD2 | φ E | F |
YWF-250 | 320 | 82 | 75 | 22 | 92 | 250 | 282 | 4 | 7 |
YWF-300 | 360 | 82 | 80 | 30 | 92 | 300 | 322 | 4 | 7 |
YWF-350 | 422 | 108 | 80 | 30 | 102 | 350 | 375 | 5 | 9 |
YWF-400 | 470 | 121 | 90 | 30 | 102 | 400 | 422 | 5 | 9 |
YWF-450 | 522 | 121 | 90 | 30 | 102 | 450 | 475 | 5 | 9 |
YWF-500 | 567 | 138 | 90 | 30 | 138 | 500 | 525 | 6 | 10 |
YWF-550 | 624 | 142 | 100 | 30 | 138 | 550 | 575 | 6 | 10 |
YWF-600 | 678 | 167 | 100 | 30 | 138 | 600 | 625 | 6 | 10 |
YWF-630 | 730 | 167 | 100 | 35 | 138 | 630 | 657 | 6 | 10 |
















Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–499 set: US $55 / set
- 500+ set: US $50 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this quality axial 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 quality axial exhaust 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 Yuncheng Zhongsui Mining Equipment Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, Trading Company. Browse the full Yuncheng Zhongsui Mining Equipment Co., Ltd. range on HVACR Nexus.
See more in Axial Flow Fans on HVACR Nexus.

























