| After-sales Service: | Online Service |
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| Warranty: | 1 Year |
| Type: | Air-Cooled |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Product Description
DFBZ series fans are driven directly by motors for low noise.The whole machine is made into a square shape with beautiful appearance and convenient installation of square hole reserved for wall. Outlet is equipped with the vertical shutter to prevent the outdoor and indoor natural wind flow backward rain. They have many advantages, such as firm installation, little vibration, low noise, smooth operation, etc, are widely used in the wall ventilation of industrial and mining enterprises, civil building, gymnasium, animal husbandry and various places of entertainment.
The biggest difference between a square axial fan and a conventional axial fan is that the motor and vane of the square axial fan are in a cylinder, and the shape is square, which is easier to install than the cylindrical fan.
Technical Parameters
Production Process
Application
1. For ventilation: installed outside of the workshop window, generally choose the lower air outlet, exhaust odor gas; mainly used in chemical plant.
2. Work with wet curtain: used in a workshop to cool the heat in summer, no matter how hot your workshop, the wet curtain-negative pressure fan system can reduce the temperature of your workshop to about 30C, and have a certain humidity.
3. Used in high temperature or smelly workshops: such as heat treatment plant, casting factory, plastics factory, aluminum profile factory, shoe factory, leather goods factory, electroplating factory, various chemical plants. Applicable to labor-intensive enterprises: such as garment factories, various assembly workshops, Internet cafes. The horticultural greenhouses are ventilated and cooled, and the livestock farms are cooled. It is especially suitable for places that need to cool down and require a certain humidity. Such as cotton spinning mills, wool spinning mills, hemp spinning mills, weaving mills, chemical fiber mills, warp knitting factories, bombing factories, knitting factories, silk weaving factories, socks factories and other textile factories. Suitable for warehousing and logistics.
Order Requirement
We will appreciate it a lot if you can offer us your product performance requirements and operation environment, so that we can customize optimal production to meet your every requirement.
1. Air volume
2. Total Pressure or Static Pressure
3. Voltage and Frequency
FAQ
1. Are you trading company or manufacturer?
We are factory. Welcome to visit our factory.
2. How to choose axial fan?
Choice axial fan should pay attention to air volume , power , rotation, noise and pressure
3. I want to use our own brand , is it ok?
It's OK , we can make OEM products and also can provide our own brand products
4. What's the guarantee, in case the fan breaks down?
The fan has one year's guarantee. If it breaks down, generally speaking, our technician will figure out what the problem may be according to client's feedback. Parts will be replaced for free if the problems are caused by quality fault.
5. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
6. How is the packing?
Carton packaging or carton + wooden frame packaging
100% safe and save space as much as possible for container loading
7. What is your terms of payment?
100% T/T deposit for small amount less than 3000USD.
30% T/T in advance, balance before shippment. L/C at sight also acceptable.
Suppliers with verified business licenses
Audited Supplier 
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