| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan, a masterpiece of engineering, is meticulously crafted with a fan unit, a suite of sophisticated auxiliaries, and a state-of-the-art control and monitoring system. The fan unit is a symphony of precision, featuring the dynamic rotor part, which includes both the impeller and the main shaft, working in perfect harmony with the static components such as the robust housing, the aerodynamic inlet box, and the efficient air inlet. To further enhance performance, it includes an advanced damper, and the system is supported by essential auxiliaries like a powerful motor, a precision hydraulic coupling, a responsive actuator, and more.
Our centrifugal fans boast a variety of sophisticated transmission methods to suit diverse industrial needs. These include the straightforward motor direct connection (A type), the versatile belt transmission (B, C, E type), and the efficient coupling transmission (D type). For those seeking enhanced flexibility, the coupling transmission with an inlet box (F type) offers superior performance. Notably, the E type and F type can be ingeniously designed as double suction fan types, providing exceptional efficiency for demanding applications.
Upon the fan's arrival, ensure all components are intact and undamaged. Any discrepancies, defects, or missing parts should be promptly reported to Dart-Rich.
It is crucial to report these issues as soon as possible.
1. For fan parts delivered in bulk, note that some components have been pre-assembled and marked by Dart-Rich before disassembly. Ensure these are installed on-site according to the provided markings.
Packaging and transportation require careful attention, so follow the markings diligently during installation.
2. Prior to installation, it's essential to initiate the transmission part after the complete ventilator unit arrives on-site.
Verify the absence of any rubbing or jamming in rotating parts. Also, ensure the coupling between the fan and motor is coaxial. Should any issues arise, they must be promptly adjusted and corrected for optimal performance.
1, Introducing our cutting-edge model series, ingeniously designed with advanced Computational Fluid Dynamics (CFD) technology to optimize the impeller and flow channels. This results in a fan that not only boasts high efficiency but also operates with low noise across an extensive range of high efficiency. Our fans are a testament to superior engineering, offering unparalleled performance and reliability.
2, We utilize state-of-the-art CAE tools to meticulously verify the strength, stiffness, and rotor power of our products. This rigorous validation ensures that our fans operate smoothly, safely, and with utmost reliability, providing peace of mind with every use.
3, Our fans are the epitome of intelligent design, featuring an optimized structure that is both reasonable and user-friendly, making installation and maintenance a breeze. Experience hassle-free operation with our thoughtfully engineered products.
4, With a versatile approach in material selection and technology application, our fans are tailored to meet diverse working conditions. Whether it be wear resistance, high temperature endurance, corrosion protection, or tight sealing, we have the perfect solution for every unique requirement.
1, At NANTONG DART-RICH FAN CO., LTD, we are dedicated to providing 'intelligent service' with a mission of being 'more precise, more comprehensive'. Proudly, we have established 13 marketing service centres across China and a robust sales and service network spanning the entire globe.
2, Our skilled after-sales service personnel are passport-ready to swiftly tackle overseas maintenance tasks, ensuring you receive unparalleled 24-hour, round-the-clock support throughout your project.
3, '1191' Service Commitment: We pledge to address on-site issues within just 1 minute, respond to your service needs within 1 hour, provide a solution within 9 hours, and have our personnel on-site within 1 day.
4, For any after-sales support, reach out to us at our hotline: 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.
In collaboration with the innovative research from esteemed institutions like Xi'an Jiaotong University and Tsinghua University, and through the strategic introduction, thorough digestion, and creative absorption of cutting-edge international technologies, our product range is meticulously crafted to fulfill every conceivable market demand. Boasting more than 30 distinctive series, over 800 unique models, and an impressive repertoire of over 2800 specifications, our offerings are diverse and expansive. These remarkable fans cater to flow rates spanning from a modest 200 m³/h to an extraordinary 2800000 m³/h. The pressure range is equally versatile, stretching from a robust 550 Pa to a formidable 30000 Pa. With impeller diameters ranging from an efficient 300 mm to a substantial 5000 mm, and fan unit weights that vary from several tens of kilograms to majestically weighing in at several tens of tons, our industrial ventilation fans ensure tailored solutions for every industrial need.
Metallurgical Industry: Our cutting-edge Industrial Ventilation Fan, operating at a precise 980rpm with an oil ring, seamlessly fits into a multitude of metallurgical applications. Whether it's dust removal in blast furnaces, converters, or electric furnaces, our fans are engineered to handle them all with unmatched efficiency. They serve as main exhaust or induced draft fans in coal injection systems, ensuring optimal performance in hot blast furnace combustion and sintering systems. From flue gas circulation to heat recycling, and from cooling the sintering system to maintaining the perfect conditions in steelmaking and continuous casting systems, our fans are indispensable. They enhance operations in steel rolling systems and boost the efficacy of coke oven flue gas desulfurization and denitration systems. Our superior fans are the backbone of air supply and draft systems in gas power generation, copper smelting, alumina, electrolytic aluminum processes, and many more, ensuring your operations run smoothly and efficiently every time.
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