| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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Discover the engineering marvel that is our High Efficient Centrifugal Fan with 316L Shell and Grease Lubrication by NANTONG DART-RICH FAN CO.,LTD. This sophisticated centrifugal fan is an ensemble of meticulously crafted components, including the fan unit, an array of auxiliaries, and a cutting-edge control and monitoring system. The fan unit features the dynamic rotor part—comprising the precision-engineered impeller and robust main shaft—complemented by the static part that includes a durable housing, a seamless inlet box, and an optimized air inlet. Furthermore, it boasts a versatile damper, ensuring adaptability and efficiency across a spectrum of applications. Our array of auxiliaries offers maximum performance and flexibility, featuring a high-performance motor, state-of-the-art hydraulic coupling, and precision actuators.
Our centrifugal fans offer unparalleled versatility with multiple transmission methods tailored to your specific needs. Choose from motor direct connection (A type) for simplicity, embrace the reliability of belt transmission (B, C, E type), or opt for the robustness of coupling transmission (D type). For those requiring enhanced performance, the coupling transmission with inlet box (F type) is available. The E type and F type, in particular, are engineered to deliver exceptional efficiency as double suction fan types, ensuring optimal airflow and performance for even the most demanding industrial applications.
Upon arrival of the fan, check whether all parts are damaged or missing, and any defects and deviations should be reported to Dart-Rich
as soon as possible.
1. For the fan parts delivered in bulk, some matching parts have been pre-assembled in Dart-Rich and marked before disassembly,
packaging and transportation, and must be installed on site according to the markings.
2. It is necessary to drive the transmission part before installation after the installed ventilator of the whole machine arrives at the site,
check whether the rotating parts are rubbed or jammed, and check the coaxiality of the coupling between the fan and the motor. If there are any problems, it is necessary to adjust and correct them in time.
1, Our advanced model series, powered by cutting-edge CFD technology, offers exceptional optimization of the impeller and other flow channels. This results in fans that deliver superior efficiency, remarkably low noise, and an expansive range of high efficiency, setting new standards in performance.
2, Leveraging state-of-the-art CAE tools, we meticulously verify the strength, stiffness, and rotor power of our products. This rigorous process ensures that our fans operate with unparalleled smoothness, safety, and reliability, offering peace of mind with every use.
3, Through meticulous optimization, our fan structures are crafted to be both reasonable and user-friendly, facilitating effortless installation and maintenance. This thoughtful design ensures longevity and ease of use, making them an ideal choice for any application.
4, By employing an array of materials and advanced technologies, we deliver fans suitable for diverse working conditions. Whether it's wear resistance, high temperature endurance, corrosion resistance, or tight sealing, our fans are engineered to meet and exceed the demands of any environment.
1, Our unwavering commitment to "intelligent service" is guided by our mission to be "more accurate, more comprehensive." We proudly operate 13 state-of-the-art marketing service centers throughout China, supported by a robust sales and service network that spans the entire globe.
2, Our dedicated after-sales service professionals are always ready with their passports in hand, prepared to swiftly address any overseas maintenance tasks. We offer you a seamless 24-hour service experience, ensuring total peace of mind during your project's execution.
3, "1191" Service Commitment: Immediate on-site problem feedback within 1 minute; Service demand addressed in 1 hour; Comprehensive solution provided within 9 hours; Expert personnel dispatched to your site within 1 day.
4, Our dedicated after-sales service hotline is at your disposal: 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.
By expertly integrating groundbreaking research from prestigious institutions like Xi'an Jiaotong University and Tsinghua University, and by introducing, assimilating, and innovating upon cutting-edge international technology, our product's performance exceeds all market expectations. Our expansive range features over 30 distinctive series, more than 800 specialized models, and an incredible 2800+ specifications. The adaptable flow rate spans from a precise 200 m³/h to an impressive 2,800,000 m³/h, with pressure capabilities ranging from 550 to an astounding 30,000 Pa. The impeller diameters are versatile, stretching from 300 mm to an extensive 5000 mm, while fan unit weights vary to accommodate needs, ranging from several tens of kilograms to massive units weighing several tens of tons.
In the realm of the Chemical Industry, our High Efficient Centrifugal Fans with 316L Shell and Grease Lubrication are the epitome of reliability and performance. These fans are indispensable for power stations, acting as the backbone for induced draft systems in cracking furnaces. Whether it's supporting regeneration processes or facilitating various critical operations—such as heating in furnaces, reboilers, and incinerators, or assisting in the intricate workings of ethylene cracking furnaces and sulfur recovery—our fans rise to every challenge. They are meticulously engineered for applications in atmospheric and vacuum distillation, catalytic cracking, hydrocracking, and more. From delayed coking and catalytic reforming to ethylene cracking and aromatics processing, our fans excel in every aspect. They prove their versatility further in complex operations like propane dehydrogenation, coal-to-oil conversion, synthetic ammonia production, and coal to ethylene glycol processes. Moreover, these innovative fans are crafted for demanding applications, featuring designs for special materials, high-sealing requirements, and explosion-proof capabilities. They are also ideal for carbon calcination, delivery systems, and VOCs treatment systems, ensuring safety and efficiency across all applications.
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