| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is a sophisticated marvel of engineering, primarily composed of the fan unit, essential auxiliaries, and a state-of-the-art control and monitoring system. The fan unit itself is an intricate ensemble, featuring a dynamic rotor part—comprising the impeller and main shaft—alongside a robust static part that includes the housing, a precisely designed inlet box, and an air inlet. Additionally, the unit is equipped with an efficient damper and more. Completing this powerhouse of performance are the auxiliaries, which include a high-performance motor, an advanced hydraulic coupling, a reliable actuator, and other critical components.
Our centrifugal fans offer versatile transmission methods to suit diverse operational needs, including motor direct connection (A type), belt transmission (B, C, E type), coupling transmission (D type), and coupling transmission with an inlet box (F type). Notably, the E type and F type models can be ingeniously designed as double suction fan types, enhancing their capability and efficiency. Each transmission type is meticulously crafted to ensure optimal performance and reliability in even the most demanding industrial environments.
Upon the fan's arrival, ensure that you meticulously inspect each component for any signs of damage or missing pieces. Should you notice any defects or discrepancies, promptly report them to Dart-Rich to ensure swift resolution.
as soon as possible.
1. For fan components delivered separately, some parts have been carefully pre-assembled by Dart-Rich and are clearly marked before being disassembled,
packaged, and transported. It is crucial that these parts are installed on-site precisely according to the markings provided.
2. Before proceeding with installation, ensure that the transmission components are operational. Once the ventilator assembly has arrived on-site,
inspect to confirm that no rotating parts are rubbing or obstructed. Verify the alignment of the coupling between the fan and motor. Should any issues arise, promptly perform adjustments to rectify them.
1, With our cutting-edge model series and the brilliant optimization of the impeller and other flow channels through advanced CFD technology, our fan exemplifies superior efficiency, ultra-low noise, and an extensive range of high-efficiency performance.
2, Utilizing state-of-the-art CAE tools, we meticulously verify the strength, robustness, and rotor power of our product, guaranteeing the fan's seamless, safe, and dependable operation.
3, Through meticulous optimization, the fan's structure is intelligently designed for ease of installation and maintenance, promising a hassle-free experience.
4, By incorporating a diverse array of materials and employing innovative technologies, we are capable of delivering fans that excel in various demanding conditions such as wear resistance, high-temperature endurance, corrosion resistance, and airtight sealing.
1,At NANTONG DART-RICH FAN CO., LTD, we pride ourselves on our 'intelligent service,' ensuring precision and comprehensiveness in every interaction. We have established 13 robust marketing service centers across China and have developed an expansive sales and service network that spans the globe.
2,Our dedicated after-sales service team is always passport-ready, ensuring timely responses to overseas maintenance needs. We provide you with seamless 24-hour round-the-clock assistance throughout the duration of your project.
3,Our '1191' Service Commitment guarantees: Immediate feedback on on-site issues within 1 minute; Service demand responses within 1 hour; Comprehensive solutions replied to within 9 hours; and the deployment of personnel onsite within 1 day.
4,For any inquiries or 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.
Leveraging the pioneering research collaborations with esteemed institutions like Xi'an Jiaotong University and Tsinghua University, we have meticulously integrated, digested, absorbed, and innovated upon cutting-edge international technologies. Our Industrial Centrifugal Fan with Q235 Shell and 980rpm Speed is exquisitely engineered to satisfy every conceivable market demand. We proudly present an impressive portfolio featuring over 30 diverse series, exceeding 800 distinct models, and encompassing more than 2800 tailored specifications. This robust product line accommodates a vast applicable flow rate spectrum from 200 to an astonishing 2,800,000 m³/h. Further enhancing its versatility, the pressure range spans from 550 to an incredible 30,000 Pa. The impeller diameters extend from a compact 300 mm to a massive 5000 mm, while the fan unit's weight varies dramatically from just a few dozen kilograms to several tons, ensuring a perfect fit for any industrial requirement.
Chemical Industry: The cutting-edge centrifugal fans from NANTONG DART-RICH FAN CO., LTD are a vital component in power stations. Our fans excel as induced draft fans for cracking furnaces and regeneration systems, enhancing efficiency and performance. Designed for versatility, these fans are essential in a wide array of processes, including heating furnaces, reboilers, incinerators, as well as in ethylene cracking furnaces and sulfur recovery. They also play a pivotal role in drying operations, gasifiers, and tail gas treatment systems. Our fans are crafted to meet the demanding needs across atmospheric and vacuum distillation, catalytic cracking, hydrocracking, delayed coking, catalytic reforming, ethylene cracking, aromatics production, propane dehydrogenation, coal-to-oil conversion, synthetic ammonia production, and coal to ethylene glycol processes. Furthermore, we offer robust fans made from special materials that ensure high-sealing and explosion-proof capabilities. These fans are also ideal for carbon calcination, delivery systems, and VOCs treatment, cementing their place as indispensable tools in the chemical industry.
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