| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is an ingeniously engineered device, primarily comprised of a robust fan unit, a collection of auxiliaries, accompanied by an advanced control and monitoring system. The fan unit itself is a marvel of engineering, featuring a rotor section, which includes the impeller and the main shaft, as well as a static section, consisting of the housing, inlet box, and air inlet. Additionally, it features a damper. The auxiliaries are not to be overlooked, as they play a crucial role in the operation, including components such as the motor, hydraulic coupling, and actuator, among others.
Centrifugal fans offer a multitude of transmission methods to best suit your needs. These include the efficient motor direct connection (A type), the reliable belt transmission (B, C, E type), the precise coupling transmission (D type), and the innovative coupling transmission with an inlet box (F type). Notably, the E type and F type can be designed as double suction fan types, providing an enhanced performance that is tailored to specific requirements.
Upon the grand arrival of your premium High Efficient Ventilation Fan with 304 Material by NANTONG DART-RICH FAN CO., LTD, it's important to conduct a thorough inspection to ensure all components are intact. Should any parts appear damaged or missing, it is crucial to report these discrepancies to Dart-Rich immediately for swift resolution.
as soon as possible.
1. For fan components that arrive in bulk, rest assured that Dart-Rich has expertly pre-assembled and clearly marked them before disassembly, packaging, and transportation. To ensure optimal performance, these parts must be installed onsite according to the designated markings.
packaging and transportation, and must be installed on site according to the markings.
2. Prior to installation, it is essential to operate the transmission components upon the complete ventilator's arrival at the site. Verify that all rotating parts move freely without obstruction, and meticulously check the coaxial alignment between the fan and the motor. Should any issues arise, immediate adjustments and corrections are imperative for flawless operation.
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. Discover a new level of performance with our advanced model series. By harnessing cutting-edge CFD technology, we've meticulously optimized the impeller and other flow channels, resulting in a fan that boasts unparalleled efficiency, whisper-quiet operation, and an impressive range of high efficiency.
2. Our commitment to excellence shines through as we deploy state-of-the-art CAE tools to rigorously verify the strength, stiffness, and rotor power of our products. This ensures that every fan delivers smooth, safe, and incredibly reliable operation, meeting the highest standards of quality.
3. Through intelligent optimization, our fan structure is ingeniously designed for maximum practicality, making installation and maintenance a breeze, while ensuring robust and reliable performance.
4. We pride ourselves on adaptability, offering fans crafted from a variety of premium materials and employing diverse technologies to meet a wide array of challenging conditions, including wear resistance, high temperature tolerance, corrosion defense, and airtight seals.
1. At NANTONG DART-RICH FAN CO., LTD, we take pride in our commitment to "intelligent service," driven by the mission of being "more accurate, more comprehensive." We have established 13 marketing service centers strategically located throughout China, alongside an extensive sales and service network that spans the globe, ensuring we are always by your side.
2. Our dedicated after-sales service personnel are always ready to go the extra mile. Equipped with passports, they swiftly respond to overseas maintenance tasks, offering you unparalleled 24-hour support throughout the project's duration, no matter where you are.
3. With our "1191" Service Commitment, we guarantee exceptional response times: onsite issues feedback in just 1 minute; service requests addressed within 1 hour; comprehensive solutions provided within 9 hours; and a specialist team arriving on site within 1 day, ensuring your peace of mind at every step.
4. For immediate assistance, our after-sales service hotline is always available: 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 renowned institutions like Xi'an Jiaotong University and Tsinghua University, our product harnesses cutting-edge research combined with the latest in international technology. This synergy ensures that our offerings cater to every conceivable market requirement. Our diverse portfolio boasts over 30 series, embracing more than 800 distinct models and an impressive array of over 2800 specifications. Our fans are engineered to accommodate flow rates ranging from 200 to a staggering 2,800,000 m³/h, while seamlessly managing pressure levels from 550 to 30,000 Pa. With impeller diameters spanning from 300 mm to a remarkable 5000 mm, and unit weights varying from several kilograms to several tons, our ventilation solutions stand ready to meet the most demanding needs.
In the dynamic realm of the chemical industry, NANTONG DART-RICH FAN CO., LTD stands out with its High Efficient Ventilation Fans crafted with premium 304 Material and enhanced by Oil Ring Lubrication. Our fans are indispensable across a spectrum of applications, specifically designed to meet the high demands of power station operations, serving as induced draft fans for cracking furnaces, and providing crucial support as regeneration fans. They are engineered to facilitate various critical processes including heating furnaces, reboilers, incinerators, ethylene cracking furnaces, sulfur recovery units, drying operations, gasifiers, and tail gas treatment systems. These fans are integral in a multitude of complex procedures such as atmospheric and vacuum distillation, catalytic cracking, hydrocracking, delayed coking, catalytic reforming, ethylene cracking, aromatics, propane dehydrogenation, coal to oil transformations, synthetic ammonia production, and coal to ethylene glycol conversions. Moreover, our innovative designs incorporate fans of special materials, and boast high-sealing and explosion-proof capabilities. They are also expertly tailored for carbon calcination processes, efficient deliveries, and VOCs treatment systems, ensuring our clients receive unparalleled performance and reliability in all facets of their operations.
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