1 Product Description
Imagine a revolutionary non-powered natural exhaust device that seamlessly operates without any human intervention or electricity. Our natural ventilator tirelessly functions around the clock, ensuring your peace of mind.
Once installed, this ingenious device efficiently expels dirty, humid, and high-temperature air from your workspace. It continuously infuses the environment with fresh air, fostering an optimal and refreshing working atmosphere.
Moreover, it serves as a protective shield against winter indoor condensation, safeguarding the fire-retardant coating on the roof panel's inner wall from moisture damage and peeling, thereby extending its life and efficacy.
2 Component
Crafted from premium stainless steel, our non-powered ventilator's body boasts exceptional durability, maintaining peak performance even in the most challenging environments.
Our cutting-edge fully enclosed bearing is expertly encased to guarantee continuous and stable turbine operation under normal conditions, eliminating the need for maintenance.
Engineered with a unique support structure, this ventilator is designed to withstand the fury of strong winds, ensuring reliability in all weather.
3 Structure
4 Product Parameters
Product support customization: Tailor your Low Pressure Roof Extractor to meet your specific needs. For a personalized experience and further details, please contact us today and let our expert team assist you in achieving optimal ventilation solutions.
| 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, under standard conditions, the annual average wind speed is 3.4m/s, equivalent to a level 3 wind, with an indoor and outdoor temperature difference of 5ºC. Should the indoor temperature difference be less than 5ºC, consider increasing the number of ventilators installed to maintain ideal airflow and comfort levels.
5 Our Advantages
Advantages:
1). Enjoy the freedom of zero electrical operating costs, promoting sustainability and a green environment while saving energy seamlessly.
2). Eliminate the hassle and expense of wiring, ensuring a streamlined and cost-effective solution.
3). Expertly engineered to endure harsh and challenging weather conditions, guaranteeing reliability and peace of mind.
4). Experience the benefits of low maintenance requirements, coupled with an extended lifespan for long-term satisfaction.
5). Designed to integrate harmoniously with structures, minimizing impact and preserving architectural integrity.
6). Operates with a whisper-quiet performance, ensuring a serene and undisturbed environment.
7). Effortless to install and versatile in positioning, making it perfect for both flat and sloped roofs.
8). Achieve absolute protection with 100% waterproof efficiency, safeguarding against the elements.
Function:
1). Efficiently exhausts turbid, humid, and hot air outdoors while introducing revitalizing fresh air indoors.
2). Acts as a dynamic heat radiator, creating air convection to lower indoor temperatures and enhance air freshness.
3). Diminish the burden on air conditioning systems, elevating the cooling effect for optimal comfort.
6 Company Profile
ABOUT US
Shandong Shuangyi Group Co., Ltd. has been revolutionizing the world of ventilation since its inception in 1984. As a trailblazer in designing, producing, and distributing cutting-edge ventilation equipment, our modern enterprise is deeply rooted in innovation and excellence. Our corporate headquarters grace the vibrant city of Jinan, Shandong Province, famously known as the 'Hometown of Springs in China,' while our state-of-the-art production facilities are nestled in the Xinhua Industrial Park, Dezhou City, Shandong Province. We proudly uphold the prestigious ISO9001 quality system certification, a testament to our unwavering commitment to superior quality and global standards.
Our extensive product lineup includes a wide array of expertly engineered fans: Centrifugal fans, Axial-flow fans, Diagonal flow and Mixed-flow fans, Fire-fighting fans, Cabinet fans, Wall Mounted fans, and No Power Exhaust fans. Additionally, we offer Kitchen Exhaust fans and advanced three-phase asynchronous motors, among other innovations.
With a customer-centric approach, we specialize in crafting bespoke, non-standard exhaust equipment and unique fans tailored precisely to meet specific requirements.
We extend our heartfelt gratitude to our esteemed domestic and international clients for their steadfast trust and admiration for Shuangyi Fan. We warmly invite you to visit us anytime and witness our excellence firsthand. Your support fuels our determination to create ventilation solutions that align with progressive societal demands. Together, let us forge a future of mutual growth and prosperity, co-creating endless business opportunities.
7 Packaging & Shipping
- 24*7 hours online service: Our dedicated support team is available around the clock to provide unparalleled assistance and answer any inquiries you may have, ensuring seamless communication and peace of mind.
- Widely used in various industries: Our versatile products are engineered to serve a multitude of sectors, demonstrating exceptional adaptability and performance across diverse applications.
- Exported to over 60 countries: With a global presence, our products have earned the trust of clients in over 60 countries, reflecting our commitment to quality and international standards.
- Live video for the workshop by WhatsApp or WeChat: Experience our workshop in real-time through live video sessions on WhatsApp or WeChat, offering transparency and a firsthand look into our production processes.
- Better customers' experience after sales: we visit our customers each year: We prioritize customer satisfaction through annual visits, fostering strong relationships and gaining valuable feedback to continually enhance your post-purchase experience.
- Production according to your drawing(2D/3D): Customize your orders with precision as we offer production tailored to your exact 2D or 3D design specifications, ensuring the perfect fit for your unique requirements.
- High standard quality control- Testing video/Testing report available: Our rigorous quality control includes comprehensive testing videos and detailed reports, providing transparency and assurance that our products meet the highest standards.
- Welding / Materials testing report available: Gain insight into our superior craftsmanship with detailed welding and materials testing reports that highlight our commitment to quality and durability.
- Surface Treatment: automatic electrostatic powder coating (ie spray) or spray paint: Our advanced surface treatment options, including automatic electrostatic powder coating and spray paint, enhance both aesthetics and longevity, offering robust protection.
- Corrosion protection and rust removal treatment: We ensure our products withstand the test of time with state-of-the-art corrosion protection and thorough rust removal treatments, safeguarding against environmental factors.
- Tracking number for each piece of equipment available: Enjoy peace of mind with a unique tracking number assigned to each piece of equipment, allowing for easy monitoring and status updates throughout the delivery process.
8 FAQ
Q: Are you a manufacturer or a trader?
A: We proudly stand as a distinguished manufacturer, with four decades of expertise in crafting exceptional fans.
Q: Do you have machines in stock to sell?
A: We maintain ample inventory for standard products to ensure swift delivery. For bespoke, non-standard items, we are dedicated to aligning with your timeline and needs.
Q: How about the quality of your products?
A: While we may not claim to offer the industry's lowest prices or unrivaled quality, our products certainly surpass expectations. Crafted with robust materials and meticulous design, they promise unmatched value for every penny you invest.
Q: If I want to get a product, what information should I tell you?
A: Initially, specify the product type or the performance and size specifications you require, and we'll guide you to the perfect match. Also, let us know the required quantity, packaging, and transportation details for an accurate quote.
Q: Where is your factory? May I have a tour?
A: Our state-of-the-art facility is nestled in Dezhou City, Shandong Province. We welcome visits from Monday to Saturday, between 8 a.m. and 6 p.m. Kindly provide your flight details and arrival time so we can arrange a seamless visit for you.
For any inquiries regarding our products or company, feel free to reach out via WhatsApp, Email, or WeChat. Our team is committed to responding promptly to your needs.
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