The large axial flow fan listed here carries 380V /480V, power source Electric, documented exactly as the manufacturer publishes it. Made by Shandong Handun Environmental Technology Co., Ltd. (9 years on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Large Axial Flow Fan
- Model Number: DTF
- Power Source: Electric
- Power Supply: AC Customized
- Voltage: 380V /480V
- Material: Carbon Steel
- Blade Material: Aluminum Alloy
Technical Specifications
| Voltage | 380V /480V |
|---|---|
| Speed | 2900 rpm |
| Type | Duct Axial Fan |
| Material | Carbon Steel |
| Blade Material | Aluminum Alloy |
| Mounting Type | Duct Fan |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM |
| Place Of Origin | Shandong, China |
| Brand Name | HDHB |
| Model Number | DTF |
| Product Name | Mining Tunnel Ventilation Fan |
| Keywords | Tunnel Ventilation Fan |
| Motor | 100% Copper Motor |
| Core Components | Motor |
| Feature | Work Continuously for 60 Minutes with 280℃ |
| Installation | Duct Connection |
| Model | DTF |
| Certification | ISO9001/CCC/CE |
| Power Supply | AC Customized |
| Function | Exhaust Air |
| Selling Units | Single item |
Product Details
DTF Series Axial Fan for Subway and Tunnel
This series of axial fans has came to the leading level of domestic counterparts at the aspect of airfoil theory, anti-surge design, vibration and noise control, etc. using advanced CFD design technology (that is Computational Fluid Dynamics);
This series of axial fans can work continuously for more than 60 minutes with a temperature of 280℃ , which has been qualified by the National Center for Quality Supervision and Test of Fire Firefighting Equipment. And it has passed the certification of the national CCCF (that is the China Certification Center for Fire Products Ministry of Public Security);
The rotating speed, quantity of blades and blade angle for installation are all can be changed according to different technical performance parameters that provided by users to meet any operating conditions;
Anti-surge devices are attached to this series of fans to prevent the fan from surging; there is no need to install any other anti-surge alarm devices while installation.
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $35000 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this large axial flow 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 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this large axial flow fan carry?
It is supplied with ISO9001/CCC/CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the large axial flow fan be supplied for my local voltage?
The standard configuration is 380V /480V. 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 Shandong Handun Environmental Technology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, Trading Company. Browse the full Shandong Handun Environmental Technology Co., Ltd. range on HVACR Nexus.
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