Automatic Exhaust Ventilation Fan for Stainless Steel Roof Applications

• Customization: Available
• Usage: for Ventilation
• Certification: ISO, CE
• Model NO.: SY
• 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

Experience the pinnacle of eco-friendly innovation with our Automatic Exhaust Ventilation Fan designed specifically for Stainless Steel Roof Applications. As a sophisticated non-powered natural exhaust system, this ventilator harnesses the power of nature itself, requiring neither human operation nor electricity, operating tirelessly 24 hours a day to enhance your environment naturally.

Once installed, this marvel of engineering efficiently expels dirty, humid, and high-temperature air from your working environment. It seamlessly ensures a continuous inflow of refreshing air, transforming your space into a haven of comfort and productivity.

In addition to these benefits, it acts as a guardian against winter condensation, thereby safeguarding the fire-retardant coating on the inner wall of the roof panel. This protection prevents moisture damage and peeling, ensuring the longevity and safety of your roof structure.

2 Component

Crafted from premium-grade stainless steel, the body of our non-powered ventilator stands resilient and unyielding, even amidst the most challenging environments. Its robust construction ensures longevity and reliability, making it the ideal choice for demanding applications.

Our uniquely engineered fully enclosed bearing is designed to be housed within a specialized casing, guaranteeing uninterrupted and stable turbine operation. This ensures continuous performance under standard conditions, all without the need for routine maintenance.

Engineered with a distinctive support framework, our ventilator is built to endure formidable wind forces, providing unmatched durability and steadfast reliability even in extreme weather conditions.

3 Structure

4 Product Parameters

Our product supports customization, tailored to meet the unique demands of your specific project. For unparalleled solutions and detailed information, we invite you to reach out to our expert team. We're here to assist you in creating the perfect ventilation solution.

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: Typically, the annual average wind speed is 3.4m/s, equivalent to a level 3 breeze, with an indoor and outdoor temperature difference of 5ºC. Should the indoor temperature difference fall below 5ºC, we recommend increasing the number of ventilators installed to maintain optimal airflow and comfort.

5 Our Advantages

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

2). Absolutely no Wiring Costs involved.

3). Expertly Designed to withstand even the most adverse weather conditions.

4). Requires minimal maintenance, ensuring a long life of reliable performance.

5). Minimal impact on the building's structural integrity.

6). Whisper quiet operation for a peaceful environment.

7). Simple installation and versatile positioning: perfectly suitable for both flat and sloped roofs.

8). Exceptional waterproof efficiency, reaching a full 100%.

Function:

1). Efficiently exhausts turbid, humid hot air to the exterior while supplying fresh air to the interior.

2). Creates air convection similar to a heat radiator, effectively reducing indoor temperatures and enhancing air freshness.

3). Significantly reduces air conditioning load, thereby boosting the cooling effect.

6 Company Profile

ABOUT US

Founded in the remarkable year of 1984, Shandong Shuangyi Group Co., Ltd. has emerged as a visionary leader in the realm of ventilation equipment. Nestled in the picturesque Jinan City of Shandong Province, famously known as the 'Hometown of Springs in China', our headquarters exudes a harmony of tradition and innovation. The beating heart of our production, our state-of-the-art facility, is strategically located in the Xinhua Industrial Park, Dezhou City, Shandong Province. We proudly bear the ISO9001 quality system international certification, a testament to our unwavering commitment to excellence.

Our diverse product portfolio includes an impressive array of ventilation solutions: from robust Centrifugal fans and versatile Axial-flow fans to sophisticated Diagonal and Mixed-flow fans. We specialize in Fire-fighting fans, sleek Cabinet fans, practical Wall Mounted fans, and efficient No Power Exhaust fans. Each product is crafted with precision to ensure unparalleled performance. Our offerings extend to Kitchen Exhaust fans and the highly reliable three-phase asynchronous motors, among others;
Moreover, our expertise allows us to design and manufacture customized, non-standard and specialized exhaust equipment and fans tailored to meet the unique requirements of our esteemed clients.

We extend our deepest gratitude to our valued customers both domestically and internationally for their enduring trust and affection towards Shuangyi Fan. We warmly invite you to visit us and witness our commitment to innovation. With your unwavering support, we are driven to create ventilation equipment that aligns with the evolving demands of societal progress. Together, let us embark on a journey of collaboration, mutual growth, and shared success, where countless business opportunities await.

7 Packaging & Shipping

• 24*7 hours online service: Experience unparalleled customer support with our round-the-clock online service. Our dedicated team is always available to address your needs and inquiries, ensuring a seamless experience.
• Widely used in various industries: Our Automatic Exhaust Ventilation Fan for Stainless Steel Roof Applications is versatile and highly functional, catering to a broad spectrum of industries worldwide, enhancing operational efficiency across the board.
• Exported to over 60 countries: Join a global community as our premium products have reached over 60 countries. Jinan Shuangyi is trusted internationally for excellence and reliability.
• Live video for the workshop by WhatsApp or WeChat: Experience transparency and real-time engagement with live video tours of our workshop. Connect via WhatsApp or WeChat to witness our state-of-the-art manufacturing processes firsthand.
• Better customers' experience after sales: we visit our customers each year: We go beyond after-sales service by conducting annual visits to our customers, ensuring satisfaction and fostering long-lasting partnerships.
• Production according to your drawing(2D/3D): Tailor your solutions with our bespoke production capabilities. We manufacture according to your precise 2D or 3D drawings, ensuring a perfect fit for your specific requirements.
• High standard quality control- Testing video/Testing report available: Quality is our hallmark. Access comprehensive testing videos and detailed reports that validate the superior performance and safety of our products.
• Welding / Materials testing report available: Assure yourself of durability and strength with our welding and materials testing reports, reflecting our commitment to high-quality standards.
• Surface Treatment: automatic electrostatic powder coating (ie spray) or spray paint: Enhance and protect your equipment with our advanced surface treatment options, including automatic electrostatic powder coating and spray paint, for a flawless and durable finish.
• Corrosion protection and rust removal treatment: Safeguard your investment with our superior corrosion protection and rust removal treatments, ensuring longevity and peak performance.
• Tracking number for each piece of equipment available: Enjoy peace of mind with tracking numbers assigned to each piece of equipment, offering real-time updates and ensuring complete transparency throughout the delivery process.

8 FAQ

Q: Are you a manufacturer or a trader?
A: We are proud to be a distinguished manufacturer with a longstanding legacy of over 40 years, specializing in the art of crafting premium fans.

Q: Do you have machines in stock to sell?
A: We maintain a robust inventory of standard products, ensuring swift delivery, while for non-standard, bespoke creations, we endeavor to align with your specified delivery timelines.

Q: How about the quality of your products?
A: While we don't claim the lowest prices or the absolute best quality, we assure you of exceptional value, with our products showcasing superior materials and impeccable design—ensuring every cent you spend is truly worthwhile and rewarding.

Q: If I want to get a product, what information should I tell you?
A: To assist you effectively, please provide the type or performance and size specifications of the product you desire. Additionally, inform us about the quantity, packaging, and transport needs so we can offer precise quotations and expert guidance.

Q: Where is your factory? May I have a tour?
A: Our esteemed factory is nestled in Dezhou City, Shandong Province. We welcome visitors from Monday to Saturday, between 8 a.m. and 6 p.m. Kindly share your flight details and arrival time for a seamless arrangement of your visit.

For any inquiries regarding our esteemed products or our company, feel free to reach out via WhatsApp, Email, or WeChat. We are committed to providing prompt responses to all your queries.