| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan, a marvel in engineering design, is primarily constructed from the high-quality fan unit, integrated auxiliaries, and a sophisticated control and monitoring system. The fan unit is composed of a dynamic rotor part, featuring an impeller and a robust main shaft, complemented by a static part, including a durable housing, a specially designed inlet box, and an efficient air inlet, along with an adjustable damper. The auxiliaries further enhance functionality with a powerful motor, state-of-the-art hydraulic coupling, precise actuator, and more, ensuring optimal performance and reliability.
Centrifugal fans offer diverse transmission methods tailored to meet various operational needs: motor direct connection (A type), belt transmission (B, C, E type), coupling transmission (D type), and coupling transmission with an advanced inlet box (F type). Notably, the E type and F type are exceptionally versatile, allowing for design as efficient double suction fan types, thereby enhancing airflow and performance for demanding industrial applications.
Upon receipt of your state-of-the-art ventilation fan, meticulously inspect all components for any signs of damage or missing elements. Should you uncover any defects or inconsistencies, be sure to promptly report these issues to the esteemed Dart-Rich team for swift resolution.
as soon as possible.
1. For fan components provided in bulk, certain matching parts have been expertly pre-assembled by Dart-Rich and clearly marked prior to their disassembly,
packaging, and transportation. They must be installed on-site following these precise markings to ensure optimal operation.
2. It is crucial to activate and test the transmission components before proceeding with the installation. Once your complete ventilator has arrived at the site,
verify that the rotating parts are free from any friction or obstruction. Additionally, inspect the alignment of the coupling between the fan and motor for perfect coaxiality. Should any discrepancies arise, adjustments and corrections must be made without delay to guarantee seamless functionality.
1. By integrating our cutting-edge model series with the innovative optimization of the impeller and flow channels using advanced CFD technology, our fan exemplifies superior efficiency, ultra-quiet operation, and an extensive range of high efficiency. Experience unparalleled performance with every use.
2. Employing state-of-the-art CAE tools, we meticulously verify the product's strength, stiffness, and rotor power, guaranteeing the fan's operation is not only smooth and efficient but also safe and dependable. Trust in a product engineered for excellence.
3. Through meticulous optimization, we have crafted a fan structure that is not only ingeniously designed but also remarkably easy to install and maintain. Spend less time on setup and maintenance, and more time enjoying optimal performance.
4. With our diverse selection of materials and the application of specialized technologies, we offer fans tailored to meet a variety of challenging conditions. Whether it’s wear resistance, high temperature tolerance, corrosion protection, or tight sealing, our fans are ready to handle it all with unmatched reliability.
1, We are dedicated to providing 'intelligent service' with an unwavering commitment to being 'more accurate, more comprehensive'. Our extensive network includes 13 state-of-the-art marketing service centers located across China, supported by a robust global sales and service network.
2, Our team of highly trained after-sales service professionals are equipped with passports, ensuring timely responses to any overseas maintenance needs. We are committed to offering you seamless 24-hour support throughout your project's execution, no matter where you are located.
3, '1191' Service Commitment: Experience unparalleled service with our rapid response system—receive on-site feedback within just 1 minute, address service demands within 1 hour, provide comprehensive solutions within 9 hours, and dispatch personnel to your location within 1 day.
4, For immediate assistance, please contact our after-sales service hotline at: 0086-400-625-2668.
Q1. Are you a factory?
A1. Yes, Dart-Rich has production base in Nantong City Jiangsu Province and Yueyang City, Hunan Province, China.
Q2. Where is your factory?
A2. Our Production base in Nantong City Jiangsu Province, and we have other factory in Hunan.
Q3. How long is your warranty?
A3. We insist on providing customers with the best protection, the whole machine, 24 months warranty, 36 months warranty for the host.
Q4. What certification do you have?
A4. At present, we have passed ISO 9001, ISO 14001, ISO 45001 and so on.
Q5. What accessories do you use for your machine?
A5. Our spare parts and hosts only cooperate with big brands, we insist on winning customers with quality.
Q6. How many years of history does your factory have?
A6. Our factory started in 1966, we insist on continuous innovation and research and development. In June 2019, the equity structure reform was carried out and the company became a partnership enterprise; to meet the needs of the company's rapid development, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020.
Building on the collaborative research efforts with prestigious institutions such as Xi'an Jiaotong University and Tsinghua University, and by embracing cutting-edge international technologies through meticulous adaptation and inventive innovation, our products set a benchmark in meeting diverse market expectations. Boasting over 30 robust series, an impressive array of over 800 models, and exceeding 2800 precise specifications, our product range is designed to cater comprehensively to every industrial demand. The versatile flow rate range extends from 200 to an extraordinary 2,800,000 m³/h, while the pressure capacity ranges between 550 and 30,000Pa. With impeller diameters spanning 300mm to an expansive 5000mm, and fan unit weights varying from a few kilograms to several tons, our offerings ensure flexibility and reliability for every application.
The metallurgical industry demands robust and cutting-edge solutions, and NANTONG DART-RICH FAN CO., LTD proudly delivers with our superior ventilation fans designed for comprehensive applications. Our offerings include dust removal fans tailored for blast furnaces, converters, electric furnaces, refining furnaces, LF furnaces, RH furnaces, and mix iron furnaces. We also specialize in AOD furnaces, coking ground dust removal stations, and the complex needs of industrial silicon submerged arc furnaces. Our portfolio extends to main exhaust fans and induced draft fans, integral to coal injection systems, and hot blast furnace combustion fans, ensuring peak performance. Our expertise covers main exhaust fans, flue gas circulating fans, and an array of dust removal and cooling fans engineered for sintering systems. We offer heat recycle fans, flue gas main exhaust fans, dry blowers, and furnace hood fans, plus annular cooling fans for pellet systems and steam exhaust fans for steelmaking and continuous casting processes. Our product range extends to fans for steel rolling systems, booster fans for sintering, and sophisticated solutions for coke oven flue gas desulfurization and denitration systems. In addition, we provide circulation and induced draft fans for sintering waste heat power generation systems, along with air supply and induced draft fans for gas power generation systems. Our advanced technology supports various process equipment and fans, meeting the rigorous demands of copper smelting, alumina processing, electrolytic aluminum, smelting, calcination, and a multitude of other specialized processes.
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