The centrifugal fan listed here carries 220V/380V, power 15-45, documented exactly as the manufacturer publishes it. Made by Shandong Hanqi Industrial Co., Ltd. (5 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 Centrifugal Fan
- Model Number: 6.8A-7.7A
- Power(KW): 15-45
- Voltage: 220V/380V
- Blade Material: Stainless Steel
- Rotating Speed(R/Min): 750-2900
- Warranty: 1 Year
Technical Specifications
| Mounting | Duct Fan |
|---|---|
| Voltage | 220V/380V |
| Blade Material | Stainless Steel |
| Electric Current Type | AC |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | HANQI |
| Model Number | 6.8A-7.7A |
| Product Name | 8-09 centrifugal fans |
| Model | 6.8A-7.7A |
| Power(KW) | 15-45 |
| Rotating Speed(R/Min) | 750-2900 |
| Air Volume(M3/H) | 1700-6315 |
| Pressure(Pa) | 11590-15319 |
| Color | Red/white/grey/yellow/blue/customized |
| Package | Wooden case |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details


Shandong Hanqi Industrial Co.,Ltd. locates in famous industrial town Shandong province of east China, manufacture and export types of tunnel and mine fans.
Shandong Antai Ventilation Equipment Co.,Ltd. As the branch of Shandong Hanqi who is professional of manufacturer in tunnel construction fans and mine fans.
With the advantages of reliable quality, reasonable price and practical function, our products are very popular in world markets, we have established long and stable partnership with customers from different countries,like Russia, Saudi Arabia, UAE, Singapore, Algeria, Australia, Bangladesh, Brazil, Canada, Costa Rica, Denmark, Honduras, India, Indonesia, Jordan, Lithuania, Malaysia, Pakistan, Romania, South Africa, Thailand, USA, Vietnam and more.
Centrifugal ventilation fans: MJG type gas pressure centrifugal blower,high pressure centrifugal fan, high temperature exhaust fans, industrial boiler centrifugal fan, power station centrifugal blower, High temperature fan, hot air circulation fan,Glass fiber reinforced plastic fans, PP plastic anti-corrosion fan,Rubber lining, plastic lining, stainless steel anti corrosion fan,material conveying fan.
Types : 4-72,9-19,9-26,8-09,9-12,GY4-73,GY4-68,Y5-47, Y5-48,GY6-41, Y8-39, Y9-38 ,SL5-45 etc .
A xial ventilat ion fans: SDS jet tunnel fan ,SDF tunnel fan and D/DK mining fan,industrial fan ,mist fan, exhaust fan, duct fan and high & medium & low pressure fan ect.
Model NO. | 9-12-6.8A-7.7A |
Power(KW) | 15-45 |
Rotating speed(r/min) | 750-2900 |
Air flow(m3/h) | 1700-6315 |
Total Pressure | 11590-15319 |
Color | Red/white/grey/yellow/blue/customized |
Package | Wooden Case |






Before place an order, please send us following parameters to help us find the most suitable fan&blower for you: | ||
1 | Air Flow/Volume/Capacity | |
2 | Pressure | |
3 | Power | |
4 | Voltage | |
5 | Frequency | |
6 | Altitude of Operation Place | |
4-72 type centrifugal fan
9-19,9-26 series high pressure centrifugal fan
8-09,9-12 type centrifugal fan
GY4-73,GY4-68 power plant, industrial boiler centrifugal fan
Y5-47, Y5-48 power plant, industrial boiler centrifugal fan
GY6-41 power station, industrial boiler centrifugal fan
Y8-39, Y9-38 power plant, industrial boiler, furnace centrifugal blower
SL5-45 type material conveying fan
High temperature fan, hot air circulation fan
Glass fiber reinforced plastic, PP plastic anti-corrosion fan
Rubber lining, plastic lining, stainless steel anti-corrosion fan




































FAQ
A: Flow rate&Air Volume
B: Pressure
C: Purpose
D: Use environment(Temperature, atmospheric pressure)Or other specials you give us will be more appreciated.
Q. What is your warranty?
A.Our warranty is 12 months after received the centrifugal fans. During the warranty period, replace the damaged parts for free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure. continuous safe and high-quality equipment operation.
Q. How does your factory control product quality?
A.We have quality inspection department. All blowers are running more than 3 hour before delivery to test the quality. If there is quality problem, we will produce new one.
Q. What are your terms of payment?
A. TT 30% AS THE ADVANCE PAYMENT AND TT 70% AFTER INSPECTION BEFORE SHIPPING.
B. 100% IRREVOCABLE L/C AT STGHT.
Q . What products do you produce?
A. Centrifugal fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan,anti-corrosion blower, high pressure blower, explosion proof fan, etc, welcome to contact us to learn more details.
Q. Where is your factory? Can i visit your factory?
A. Our factory is located in Zibo, Shandong, welcome to visit our factory.
Q.What is the loading time?
A. 5-7 days.
Q. Is the product customizable ?
A. Various types can be customizable.


Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1+ piece: US $300 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal 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 centrifugal 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 Shandong Hanqi Industrial Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Hanqi Industrial Co., Ltd. range on HVACR Nexus.
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