Ventilation wind-driven exhaust fan — material Stainless Steel, Galvanized, type 1000*1000/1200*1200/1380*1380. The complete factory specification follows. Made by North Husbandry Machinery (qingzhou)co., Ltd. (2 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 Ventilation Wind-Driven Exhaust Fan
- Model Number: 50 INCH
- Material: Stainless Steel, Galvanized
- Frame Material: 275g/m Galvanized Shee
- Warranty: 1 Year
- Place Of Origin: Shandong, China
- Bearing Type: Japan
Technical Specifications
| Usage | cow |
|---|---|
| Material | Stainless Steel, Galvanized |
| Condition | New |
| Warranty | 1 Year |
| Model Number | 50 INCH |
| Place Of Origin | Shandong, China |
| Weight (Kg) | 68 |
| Brand Name | NORTH&HUSBANDRY |
| Frame Material | 275g/m Galvanized Shee |
| Blade | Stainless Steel |
| Belt | Mitsubishi/SanlX |
| Bearing Type | Japan |
| Used For | Livestock Industry |
| Type | 1000*1000/1200*1200/1380*1380 |
| Function | ventilation and cooling |
| Advantage | Long Time Used |
| Size | Custom Made |
| Package | Custom Made |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Products Description
Industrial Warehouse Stainless Steel Roof Top Ventilation Wind Driven Exhaust Fans Powerless Roof Fan
Roof non powered ventilators are also known as roof ventilators, non powered ventilators, color steel ventilators, stainless steel ventilators, non powered ventilators, natural ventilators, and so on. It is a device that utilizes the principle of natural air convection to improve indoor ventilation and air exchange efficiency. It does not require electricity, has no noise, can operate for a long time, and eliminates indoor heat, moisture, and dirt. Some companies in the market offer ventilators made of stainless steel and colored coated plates in the 500 and 600 series.
Factory roof, breeding farm roof, unpowered hood, roof exhaust fan
Details Images
The design and working principle of natural ventilators mainly revolve around the theory of aerodynamic wind load body shape, which states that when wind acts on an object, the windward side is pressure, and the leeward side is suction along the windward direction. At the same time, combined with building structural mechanics, after countless tests and improvements, a relatively complete product has been formed. Its performance is mainly reflected in: 1. The overall design is streamlined and arc-shaped, which not only ensures the strength of the ventilator body, but also effectively reduces the wind pressure borne by the ventilator body; 2. The large volume formed by the height and arc shape of the ventilator body effectively improves the collection and discharge capacity of indoor air; 3. Set up a booster wind trough (also a drainage outlet) to transform the entire roof into a wind collection platform, gathering wind energy from the roof and creating upward pressure thrust on the ventilation system, driving the air in the heat collection chamber to be discharged upwards; 4. Any direction of wind passing over the top of the ventilator will inevitably create suction on the air outlet, increasing the upward pulling speed of the ventilator,
Industrial Warehouse Stainless Steel Roof Top Ventilation Wind Driven Exhaust Fans Powerless Roof Fan
Factory roof, breeding farm roof, unpowered hood, roof exhaust fan
Advantages of unpowered industrial roof exhaust fans ♦ Installation and maintenance are simple, requiring no operation or energy. ♦ Smooth and quiet operation, improving indoor environment. ♦ A complete set of advanced bearings, no lubrication required, sturdy and durable. ♦ Corrosion resistance, acid and alkali resistance, long service life.
Industrial Warehouse Stainless Steel Roof Top Ventilation Wind Driven Exhaust Fans Powerless Roof Fan
Factory roof, breeding farm roof, unpowered hood, roof exhaust fan
Model | Intel Diameter （mm） | Outlet Diameter （mm） | Air Speed (m/s) | Air Capacity (m3/h) | Weight (kg) | Material |
HT-300 | 300 | 400 | 3.4 | 1280 | 3.5 | Stainless steel |
HT-360 | 360 | 460 | 3.4 | 1380 | 4.2 | Stainless steel |
HT-400 | 400 | 500 | 3.4 | 1680 | 6.2 | Stainless steel |
HT-500 | 500 | 630 | 3.4 | 2520 | 8.5 | Stainless steel |
HT-600 | 600 | 730 | 3.4 | 3600 | 11 | Stainless steel |
HT-680 | 680 | 880 | 3.4 | 4500 | 15 | Stainless steel |
HT-800 | 800 | 980 | 3.4 | 6500 | 18 | Stainless steel |
HT-880 | 880 | 1050 | 3.4 | 8000 | 22 | Stainless steel |
Product packaging
Exhibition
Why Choose Us
NORTH&HUSBANDRY is an exhaust fan factory.We are in Weifang City, Shandong Province, China.Welcome to visit our factory.We choose high quality raw materials, which have stronger corrosion resistance.It has a thicker galvanized zinc coat.We combine better workflows based on our experience,then give you the highest quality product and the lowest price.Of course, visiting the factory and checking the quality are the premise of the choice.Or give me a small order to check the quality.Another way is to visit the factory by video.
We want to give you the best service and give you the lowest price.
FAQ
Customer: Are you a factory? North&Husbandry: Yes, this is a manufacturer from Weifang City, Shandong, China. Welcome to visit our factory. Customer: What products can you supply? North&Husbandry: We can produce many types of products and also make some sheet metal products based on your drawings. Our main products are Centrifugal Cone Fan, Hammer cone fan,Butterfly cone fan, Pull and push Exhaust fan, Hammer fan, hanging fan,Brown cooling pad,single side of black cooling pad, green and yellow,Environmental control system,poultry pan feeding equipment,nipple drinker,Poultry Cages,Cages Feeder, Silo, Electric outdoor sunshade curtain,Electric retractable canopy,small garden greenhouse,and so on. If you purchase our products, you also need some other accessories.We are also willing to help you purchase and put it in the container. Customer: We would like to know the performance and quality of the exhaust fan.Can you provide an answer? North&Husbandry: Yes, we provide high-quality exhaust fans and guarantee their quality to you. Firstly, 275g zinc coated galvanized sheet is our first choice.We use the best brands in China and well-known foreign brands for our motors. We use the SanliX brand and Mitsubishi brand the belts. We use Japanese bearings to ensure the lifespan of the exhaust fan.Our responsibility is to choose the most suitable accessories, produce high-quality products, and reduce usage costs.Enable customers to achieve maximum benefits. Customer: Whether can be to customize the voltage and frequency of the motor? North&Husbandry: Yes, 110V? 220V? 380V? 415V? 50HZ? 60HZ?
Ordering and Pricing
- Minimum order quantity: 68 set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ventilation wind-driven exhaust fan?
The standard minimum order quantity is 68 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.
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 North Husbandry Machinery (qingzhou)co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full North Husbandry Machinery (qingzhou)co., Ltd. range on HVACR Nexus.
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