This portable axial ventilating fan is published with the manufacturer’s full specification — 220V/60Hz, air flow 78m³/min. Made by Foshan Dafeng Ventilation Technology Co., Ltd. (5 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 Portable Axial Ventilating Fan
- Model Number: SHT-30
- Power Source: Electric
- Power: 550W
- Voltage: 220V/60Hz
- Air Flow: 78m³/min
- Blade Material: Cast Iron
Technical Specifications
| Voltage | 220V/60Hz |
|---|---|
| Type | Duct Axial Fan |
| Blade Material | Cast Iron |
| Mounting Type | Duct Fan |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM |
| Place Of Origin | Guangdong, China |
| Brand Name | DFV |
| Model Number | SHT-30 |
| Color | Orange |
| Product Name | Portable Blower |
| Diameter | 12" / 300mm |
| Power | 550W |
| Air Flow | 78m³/min |
| Packing | 1pc/ctn |
| Packing Dimension | 43x36x43cm |
| Core Components | motor |
| Selling Units | Single item |
| Single Package Size | 45X38X45 cm |
| Single Gross Weight | 15.0 kg |
Product Details












SHT-30 12" 300MM Portable Axial Ventilating Fan Air Blower Electric Propeller Ventilator 220V 60Hz – Orange
1. Ventilator shell: Cold-rolled steel, hot-dipped galvanized, Paint coating on surface.
2. Impeller: Aluminum casting alloy, 7 blades.
3. Fan guard: dusting, zinc coating
4. Switch: Push button
5. Support: wheel for easily moving.
6. Motor: casting aluminum shell, wrapped around with international standard copper wire


Item | Value |
Model Number | SHT-30 |
Voltage | 220V/60Hz |
Product Name | Portable Blower |
Diameter | 12" / 300mm |
Color | Orange |
Power | 550W |
Air flow | 81 m³/min |
Net Weight | 11.3KGS |
Gross Weight | 12.5KGS |
Packing | 1pc/ctn |
Packing Dimension | 43x36x43cm |










Heater Duct and so on.
We are located in Foshan city with convenient transportation access and centralized industrial supply chain. Dedicated to strict quality control and thoughtful customer service, our senior engineers with decades of experience in the industry are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained certificates of CE, CB, ATEX and ISO9001 : 2015 quality management system certification. Our products are exported to clients from all over the world such as US, Europe, Southeast Asia, Africa and so on. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices.
In the new century, we will always stick to brand strategy. We welcome you to cooperate with us for common success.


export@dfvfan.com.
Moreover, by attending all kinds of trade hows we can seek more cooperation opportunities of different markets and develop new products to meet different customers' requirement. So our products are very popular among customers both at home and abroad.


We are a leading manufacturer of all kinds of high quality flexible ducts and portable ventilators with more than 10 years
experience and won hundreds of cooperated customers at home and abroad.
Q2, Why I should choose your company, I never heard of your company before.
We rarely advertise ourselves but focus on serving our customers and producing better products. We have good reputation among customers .
Q3, What is the difference between your company and others?
We are professional manufacturer in ventilation industry with more than 10 years and small MOQ accepted with good service is always help us to meet our customers' requirement.
Q4, Do you have all certification?
We have received ISO9001:2015 quality management system certificate,CB,CE,ATEX certificate etc.
Q5, How can I get a price?
An inquiry online and TM chat available, we will reply within 24 hours. If you are urgent, you are welcome to call us directly.
Q6, MOQ and sample order?
MOQ 1pc, sample orders are always welcomed for the detail and quality check and test. Mixed samples are acceptable.
Q7, Which country do you already have distributor?
We have our worldwide sales network including Asia, Europe, South America, Middle East market etc. and all of them has witnessed the entrepreneurship spirit of Dafeng group.
Q8, Can I use our private packaging, our logo on your product?
Yes, customized/OEM/ODM service are available.
Q9, I have 3D drawings, can your company produce?
Yes, of course. We have a professional technician team for R&D. You can tell us your detail requirements, or send us your design or drawing, then we make samples for details to check and confirm.
Q10, Which is new products and which is hot-sale?
The floor fan is our new product this year. The normal PVC flexible duct is hot-sale in every country.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $63.1 / piece
- 100–999 piece: US $61.85 / piece
- 1000+ piece: US $60.1 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this portable axial ventilating 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 portable axial ventilating fan be supplied for my local voltage?
The standard configuration is 220V/60Hz. 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 Foshan Dafeng Ventilation Technology Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Foshan Dafeng Ventilation Technology Co., Ltd. range on HVACR Nexus.
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