Automatic Air Driven Roof Ventilation Fan Non Power Roof Turbine Fan No Power Roof Whirly Bird Extractor

• Customization: Available
• Usage: for Ventilation
• Certification: ISO, CE
• Model NO.: WDL
• Pressure: Low Pressure
• Flow Direction: Centrifugal Flow
• Electric Current Type: Wind Driven/Non-Power
• Installation Location: Roof
• Machine No.: 100/150/200/300/360/400/500/600/680/800
• Material Quality: Ss 201/304/316
• Air Volume: 800~6000m³/H
• Color: Silver Customized
• Applicable Scenarios: Industrial Factories, Breeding Farms, Residential
• Keywords: Saving Energy and Protecting Environment
• Shipping Form: Assembly / Bulk Parts
• Customized: Design and Technical Drawing Can Be Customized
• Use Life: More Than 5 Years
• Warranty: 1 Year
• After-Sales Service: Video Technical Support
• Transport Package: Wooden Box
• Specification: 1*1*1
• Trademark: ShuangYi
• Origin: Jinan
• HS Code: 8414519900
• Production Capacity: 50000pieces/Year

Product Description

1 Product Description

        As a non-powered natural exhaust device, the natural ventilator without power does not require human operation or electricity for 24 hours.

        After installation, it can exhaust the dirty, humid, and high-temperature air in the working environment, and continuously replenish fresh air to create a good working environment.

        It can also prevent indoor condensation in winter, thereby protecting the fire-retardant coating on the inner wall of the roof panel from moisture and peeling.

2 Component

        The body of the non-powered ventilator is made of high-quality stainless steel, which is not affected even in harsh environments.

        The specially manufactured fully enclosed bearing is completely enclosed in a special bearing to ensure that the turbine works continuously and stably under normal working conditions without maintenance.

        The special support structure ensures that the ventilator can withstand strong winds.

 

3 Structure

 

4 Product Parameters

Product support customization. For more information, please contact us.

Item	Value
Application	1).Ware house; 2).Factories and workshops( such as paper mill,galvanized products producing factories,painting factories); 3).Garage and other buildings which need air ventilation.
Product Model	360 type
Material	FRP/201 304 316 Stainless Steel/Plastic/Customized
Air Exchange Rate	800~6000m³/h
Wind Speed	6~16km/h
Supply Type	OEM Service
Fan Diameter	100~2000mm
Fan Condition	Assembled / Disassembled

 

Machine No.	Turbine diameter	Exhaust diameter(mm)	Height(mm)	Waterproof substrate(mm)	Ventilation volume(m³/h)	Material	Color
3	400	300	400	500*500	1080	Stainless steel Color-coated steel Galvanized steel	Natural Color
4	510	400	520	800*800	1860
5	630	500	600	800*800	2520
6	800	600	720	1000*1000	3360
8	1000	800	920	1000*1000	5100

          Note: Under normal circumstances, the annual average is 3.4m/s (level 3 wind) and the indoor and outdoor temperature difference is 5ºC. If the indoor temperature difference is less than 5ºC, you can increase the number of ventilators installed.

5 Our Advantages

 

Advantages:
1). No Electrical Operating Costs, environmental protection, energy-saving.

2). No Wiring Costs.

3). Designed to withstand adverse weather.

4). Low maintenance, long life working.

5). Low structural impact.

6). Quiet Operation.

7). Easy installation and position:suitable for flat and sloped roof.

8). waterproof efficiency reach 100%.

 

Function:

1). Exhausting turbid, humid hot air to exterior and supplying fresh air to interior.

2). Produce air convection as a heat radiator, reducing indoor temperature, increasing air fresh.

3). Reduce air conditioning load, increasing the cooling effect.

 

6 Company Profile

ABOUT US

          Shandong Shuangyi Group Co., Ltd. was established in 1984. It is a modern enterprise focusing on the research and development, production and sales of ventilation equipment. The company's headquarters is located in Jinan City, Shandong Province, the "Hometown of Springs in China", and the production base is located in Xinhua Industrial Park, Dezhou City, Shandong Province. It is an ISO9001 quality system internationally certified enterprise.

 

          The company's main products: various Centrifugal fans, Axial-flow fans, Diagonal flow and Mixed-flow fans, Fire-fighting fans, Cabinet fans, Wall Mounted fans, No Power Exhaust fans , Kitchen Exhaust fans and three-phase asynchronous motors, etc.;           
          And can design and produce various non-standard, special exhaust equipment and special fans according to customer requirements.

        Sincerely thank domestic and foreign customers for their long-term trust and love for Shuangyi Fan, and welcome you to visit us at any time. With your support, we are more confident to manufacture ventilation equipment products that meet the needs of social development. Let us work together, work together, coexist and prosper, and create unlimited business opportunities.
 

7 Packaging & Shipping

• 24*7 hours online service
• Widely used in various industries
• Exported to over 60 countries
• Live video for the workshop by WhatsApp or WeChat
• Better customers' experience after sales: we visit our customers each year
• Production according to your drawing(2D/3D)
• High standard quality control- Testing video/Testing report available
• Welding / Materials testing report available
• Surface Treatment: automatic electrostatic powder coating ( ie spray) or spray paint.
• Corrosion protection and rust removal treatment
• Tracking number for each piece of equipment available

8 FAQ

Q: Are you a manufacturer or a trader?
A: We are a manufacturer specializing in the production of fan for 40 years.

Q: Do you have machines in stock to sell?
A: Standard products will have sufficient inventory, non-standard customized products we will try to meet your delivery date.

Q: How about the quality of your products?
A: We dare not say the lowest price in the fan industry, nor the best quality in the industry, but we must have quality beyond the commodity price. Our products are solid in materials and exquisite in design, and will not fail every penny you spend on them.

Q: If I want to get a product, what information should I tell you?
A: First of all, you need to tell me the type of product you want to order or the performance and size parameters you need to meet. We can help you select the right product. Secondly, tell us the quantity of products you need, packing requirements and transportation requirements. Then we can give you an accurate quotation.

Q: Where is your factory? May I have a tour?
A: Our factory is located in Dezhou City, Shandong Province. Our working hours are Monday to Saturday,8 a.m.to 6 p.m. Please tell me your flight number and arrive time that we can arrange the serves.

        If you have any questions about our products or company. You can contact us with WhatsApp or Email or Wechat and we will reply to you as soon as possible.