Air Blower Fan/Backward Curved Centrifugal Ventilation Exhasut Fan Blower
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Product Highlights
- Customizable Impeller and Color: Impeller and color (Red/White/Grey/Yellow/Blue) are available in customized options.
- Wide Material Selection: Available in Stainless Steel, FRP, Mn-Steel, and Plastic based on specific requirements.
- Comprehensive Certifications: Certified with RoHS, ISO, CE, CCC, and UL standards for global safety compliance.
- Rigorous Quality Testing: All blowers undergo dynamic balancing and run for over 3 hours before delivery.
- Versatile Application Scenarios: Suitable for factories, warehouses, high buildings, underground projects, and air conditioning systems.
- Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs.
- Fast Production Lead Time: Average lead time is within 15 working days for both peak and off-peak seasons.
Product Attributes
- Customization
- Available
- Material
- Stainless Steel, FRP, Mn-Steel, Plastic as Request
- Usage
- for Experiment, for Air Conditioner, for Manufacture, Fatory, Construction Works, Warehouse
- Model NO.
- 4-68-6.3C /2.2KW
- Flow Direction
- Centrifugal
- Pressure
- Low/Medium/High Pressure
- Certification
- RoHS, ISO, CE, CCC
- Speed
- 1000r/Min
- Air Flow
- 5737-10179 M3/H
- Total Pressure
- 441-627PA
- Pressure Value
- 2.2 Kw
- Motor Type
- Siemens, ABB......
- Moter Brand
- Y100L1-4
- Efficiency
- 85%
- Bearing
- FAG, SKF, Zwz, C&U...
- Impeller
- Iron, FRP, Plastic, Stainless Steel, Customized
- Impeller Testing
- Dynamic Blancing Adjusting
- Color
- Red/White/Grey/Yellow/Blue/Customized
- Application
- Iron, FRP, Plastic, Stainless Steel, Customized
- Transport Package
- Wooden Case
- Specification
- According to the order
- Trademark
- HANQI
- Origin
- Shandong, China
- Production Capacity
- 500000pieces/Year
Product Images of Air Blower Fan/Backward Curved Centrifugal Ventilation Exhasut Fan Blower
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Product Description
Application:
Factory Plant / warehouse / high-building / underground project ventilating & gas changing.
Product details| Model NO. | 4-68-6.3C |
| Power | 2.2KW |
| Rotating speed | 1000 r/min |
| Air flow | 5737-10179 m3/h |
| Total Pressure | 441-627 Pa |
| Color | Red/White/Grey/yellow/blue/Customized |
| Package | Wooden Case,or as your request. |
BRAND &COMPANY
Brand name "BJSFAN" and "HANQI" ventilation fan products manufacturer-Shandong Hanqi Industrial Co.,Ltd ., located in the industrial heartland of Shandong Province, China. Our fanctory is specialized in manufacturing all kinds of ventilation equipments and cooling equipments .
Production area:
1.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.
With the advanced technology, automated equipment and over 22-year constant efforts in this filed, "BJSFAN" and "HANQI" has become a great potential factory that owns the mature technical force, advanced processing equipment,rich experience,extensive sales networks and complete service systems. Base on such a large scale plant and a great variety of products, "BJSFAN" and "HANQI" products sell well in China and all over the world. Carrying on past brilliance and making timely progress, we will keep on providing you with superior products ,satisfying services and favorable prices .
Main classifications of Centrifugal fan
MJG type gas pressure centrifugal blower
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

Performance parameter table





Schematic diagram of outlet angle and driving mode
Business license and certifications
FAQ
Q. What's the information should I provide when inquiry?
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 40% AS THE ADVANCE PAYMENT AND TT 60% 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. How long will it take to ship after order?
A. 20~30 days for one container.
Q. Is the product customizable?
A. Various types can be customizable.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR255346". Items marked "" are certified.
Company Profile
Shandong Hanqi Industrial Co., Ltd. is a rising comprehensive industrial company, which integrates in design, development, manufacturing, installation, sales and after-sales services. With it's own factories, research institute and the strategic cooperation with main adventage manufactories in China, Shandong Hanqi has served and developed solutions for global customers for more than a decade.
Shandong Hanqi Industrial Co., Ltd. Locates in famous industrial town Shandong province of east China, manufacture and export types of industrial equipment:
Industrial fans: Centrifugal Blower Fan, axial fan, tunnel fan, mining fan, high pressure fans, anti corrosion blowers etc.
Chemical equipment: Glass lined reactors, stainless steel reaction vessel, storage tanks, mixer tanks and heat exchanger etc.
Shandong Antai Ventilation Equipment Co., Ltd. As the branch of Shandong Hanqi who is professional of manufacturer in Industrial fans and blowers.
In order to provide the best services for clients, Shandong Hanqi has invested and established 4 factories related to upstream and downstream products during the ten years of development. That let the price and quality meet for the customers' target.
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.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Zhoulong Road, Nanjiao Town, Zhoucun District, Zibo, Shandong, China
-
Number of Employees
- 11
-
Registered Capital
- 17,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
-
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Tunnel Fan, Jet Fan, Axial Flow Fan, Centrifugal Fan
-
Production Lines
- 2
-
Production Machines
- Laser cutting machine, Shearing cutting machine, Rolling machine, Drilling machine, Shot blasting machine, Painting room, Punching machine, Welding machine
-
Inspection Type for Finished Products
- 100% inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-05-19
-
Export Year
- 8 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What information should I provide when inquiring?
- Flow rate, Air Volume, Pressure, Purpose, Use environment (Temperature, atmospheric pressure), and any other special requirements.
- What is your warranty?
- We provide a 12-month warranty after receiving the centrifugal fans. During the warranty period, damaged parts are replaced free of charge. After the warranty period, we offer timely technical services and price concessions for spare parts.
- How does your factory control product quality?
- We have a dedicated quality inspection department. All blowers run for more than 3 hours before delivery for testing. If any quality problem is found, we produce a new one.
- What are your terms of payment?
- Option A: TT 40% as advance payment and TT 60% after inspection before shipping. Option B: 100% Irrevocable L/C at sight.
- What products do you produce?
- We produce centrifugal fans, tunnel fans, axial fans, jet fans, mining fans, exhaust fans, anti-corrosion blowers, high pressure blowers, and explosion-proof fans.
- Where is your factory? Can I visit your factory?
- Our factory is located in Zibo, Shandong, China. We warmly welcome you to visit our factory.
- How long will it take to ship after order?
- It takes 20 to 30 days to ship one container after the order is placed.
- Is the product customizable?
- Yes, various types of products can be customized to meet your specific needs.
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