No Power Energy-Efficient Roof Exhaust Fan for Industrial Dust Control
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Product Highlights
- No Power Operation: Energy-efficient roof exhaust fan designed for industrial dust control without external power source.
- Explosion-Proof Motor: Equipped with AC explosion-proof pure copper motor for safe operation in hazardous environments.
- Customizable Color: Available in Red, White, Grey, Yellow, Blue, or fully customized color requirements.
- Wide Air Flow Range: Delivers air flow from 2072 to 56909 m3/h with rotating speed of 960-2900 r/min.
- 12 Months Warranty: Comprehensive 12-month warranty covering free replacement of damaged parts.
- Anti-Corrosion Design: Features corrosion-resistant construction ensuring smooth operation in harsh conditions.
- Multiple Certifications: Certified with ISO, CE, and CCC standards for global market compliance.
- Customizable Size: Dimensions can be tailored to customer's specific request for optimal fit.
Product Attributes
- Customization
- Available
- Material
- Stainless Steel
- Usage
- for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
- Flow Direction
- Axial Flow
- Pressure
- Medium Pressure
- Certification
- ISO, CE, CCC
- Product Name
- Roof Axial Flow Fan
- Application
- Factory Exhaust Ventilation
- Size
- Customer's Request
- Motor
- AC Explosion-Proof Pure Copper Motor
- Feature
- Corrosion-Resistant and Smooth Operation
- Keyword
- Fume and Smoke Exhaust Ventilation Fan
- Impeller
- Aluminum Impeller
- Color
- Customers' Requirements
- Power
- No Power
- Rpm
- 960-2900r/Min
- Air Flow
- 2072-56909 M3/H
- Total Pressure
- 59-304PA
- Trade Method
- EXW/Fob/Fca/CIF/CIP
- Warranty
- 12 Months
- Advantage
- Anti-Corrosion
- Transport Package
- Wooden Casing
- Specification
- According to customer's requirement
- Trademark
- BJSFAN
- Origin
- Shandong Province, China
- HS Code
- 8414599099
- Production Capacity
- 20000 Pieces/Year
- Package Size
- 80.00cm * 80.00cm * 90.00cm
- Package Gross Weight
- 20.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
| Model NO. | DWT |
| Power | No Power |
| Rotating speed | 960-2900 r/min |
| Air flow | 2072-56909 m3/h |
| Total pressure | 59-304pa |
| Color | Red/White/Grey/yellow/blue/Customized |
| Package | Wooden Case |
Shandong Hanqi Industrial Co., Ltd. located in the famous industrial town of Shandong province of east China, manufactures and export types of tunnel and mine fans.
Shandong Antai Ventilation Equipment Co., Ltd. The branch of Shandong Hanqi is a professional manufacturer of 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 partnerships 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.
1. Centrifugal ventilation fans: MJG-type gas pressure centrifugal blowers, high-pressure centrifugal fans, high-temperature exhaust fans, industrial boiler centrifugal fans, power station centrifugal blowers, High-temperature fans, 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 .With advanced technology, automated equipment, and over 22-year constant efforts in this field, "BJSFAN" and "HANQI" have become a great potential factory that owns the mature technical force, advanced processing equipment, rich experience, extensive sales networks, and complete service systems. Based 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.

Q. What information should I provide when inquiring?
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 receiving the centrifugal fans. During the warranty period, replace the damaged parts 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 a quality inspection department. All blowers are running more than 3 hours before delivery to test the quality. If there is a quality problem, we will produce a 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) Or other specials you give us will be more appreciated.
- What is your warranty?
- Our warranty is 12 months after receiving the centrifugal fans. During the warranty period, replace the damaged parts 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.
- How does your factory control product quality?
- We have a quality inspection department. All blowers are running more than 3 hours before delivery to test the quality. If there is a quality problem, we will produce a new one.
- What are your terms of payment?
- TT 40% AS THE ADVANCE PAYMENT AND TT 60% AFTER INSPECTION BEFORE SHIPPING. B. 100% IRREVOCABLE L/C AT STGHT.
- What products do you produce?
- 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.
- Where is your factory? Can I visit your factory?
- Our factory is located in Zibo, Shandong, welcome to visit our factory.
- How long will it take to ship after order?
- 20~30 days for one container.
- Is the product customizable?
- Various types can be customizable.
Send your message to this supplier
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