| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is an engineering marvel, meticulously designed to optimize performance in industrial settings. It is primarily composed of a robust fan unit, cutting-edge auxiliaries, and an advanced control and monitoring system. The fan unit itself flaunts a rotor part, which includes the high-efficiency impeller and the main shaft, alongside a static part comprising the durable housing, precision-engineered inlet box, and strategic air inlet, all harmonized by a responsive damper. The auxiliaries are no less impressive, featuring a powerful motor, a state-of-the-art hydraulic coupling, and a versatile actuator, among other high-performance components.
Our centrifugal fans offer a spectrum of transmission methods tailored to diverse operational needs. These include the seamless motor direct connection (A type), the adaptable belt transmission (B, C, E type), the robust coupling transmission (D type), and the sophisticated coupling transmission with an inlet box (F type). Notably, the E type and F type can be innovatively designed as double suction fan types, ensuring superior air handling capabilities and unmatched adaptability in challenging environments.
Upon receiving your premium centrifugal blower, meticulously inspect each component to ensure they are intact and complete. Report any damage or discrepancies immediately to NANTONG DART-RICH FAN CO., LTD.
as soon as possible to ensure prompt resolution.
1. For fan parts delivered unassembled, you will find that certain components have been expertly pre-assembled and clearly marked by Dart-Rich prior to disassembly,
packaging, and transit. These must be installed on-site in strict accordance with the provided markings for optimal performance.
2. Prior to installation, engage the transmission components to ensure seamless operation. Once the complete ventilator unit arrives at your site,
inspect the rotating parts to confirm there is no friction or obstruction. Ensure the alignment between the fan and motor couplings is perfect. Should any issues arise, make necessary adjustments promptly.
1,With our innovative advanced model series and the meticulous optimization of the impeller along with other flow channels using cutting-edge CFD technology, this fan boasts exceptional high efficiency, remarkably low noise levels, and an impressively wide range of maximum efficiency. Experience unrivaled performance in every use.
2,Leveraging state-of-the-art CAE tools, we meticulously verify the strength, stiffness, and rotor power of our product, guaranteeing a smooth, safe, and utterly reliable operation of our fan. Trust in the seamless performance that meets rigorous standards.
3,Through expert optimization, our fan's structure is both ingeniously designed and practically efficient, ensuring it is remarkably easy to install and maintain. Enjoy effortless usability paired with long-lasting reliability.
4,By integrating a variety of superior materials and employing a diverse array of cutting-edge technologies, we offer fans that meet diverse working conditions. Whether you need wear resistance, high temperature resistance, corrosion resistance, or a tight seal, our fans are engineered to excel in every scenario.
1, We uphold the ethos of "intelligent service," striving for "more accurate, more comprehensive" assistance. With 13 strategically positioned marketing service centers across China, our extensive sales and service network spans the globe, ensuring we are always within reach.
2, Our dedicated after-sales service personnel are passport-ready, poised to swiftly address overseas maintenance tasks. We provide 24-hour, round-the-clock service throughout the project's duration, ensuring seamless support anytime, anywhere.
3, "1191" Service Commitment: Prompt feedback on-site issues within 1 minute; service demand response within 1 hour; solution reply within 9 hours; and personnel dispatched to the site within 1 day.
4, Reach our after-sales service hotline at: 0086-400-625-2668, where assistance is just a call away.
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.
Our state-of-the-art centrifugal blowers are meticulously engineered, merging the pioneering research insights from esteemed institutions like Xi'an Jiaotong University and Tsinghua University, with global leading-edge technologies. This synergy of intellect and innovation ensures our products not only meet but exceed diverse market demands. With an impressive array of over 30 series, encompassing more than 800 models and offering over 2800 specifications, our blowers set new standards in versatility and performance. They cater to a wide spectrum of applications, with a flow rate capacity ranging from 200 to an outstanding 2,800,000 m³/h, and pressure capabilities spanning 550 to 30,000 Pa. Crafted with precision, the impeller diameters vary from 300 to 5000 mm, while the fan unit weight ranges from several tens of kilograms to several tons, ensuring solutions for every industrial need.
Metallurgical Industry: Our innovative centrifugal blowers are indispensable in the metallurgical sector, effectively serving a wide array of dust removal and exhaust systems. From robust dust removal fans tailored for blast furnaces, converters, and electric furnaces to specialized fans designed for refining furnaces and LF, RH, AOD, and mix iron furnaces, our equipment ensures optimal air management. Whether installed in coking ground dust removal stations or integrated into industrial silicon submerged arc furnace systems, our blowers efficiently manage dust and exhaust requirements. For the coal injection system, discover our main exhaust and induced draft fans that ensure precise air circulation. Our hot blast furnace combustion fans and comprehensive systems, including flue gas circulating fans, are engineered to enhance performance in sintering operations. Additionally, our dust removal and cooling fans are vital for heat recycling and flue gas management, offering solutions like dry blowers and specialized furnace hood fans. In pellet systems, our annular cooling fans optimize production, while our steam exhaust fans are essential for the steelmaking and continuous casting processes. For steel rolling systems, our suite of boosters and circulation fans supports sintering and coke oven flue gas desulfurization and denitration. Furthermore, our circulation and induced draft fans are integral to sintering waste heat power generation and gas power generation systems, ensuring efficiency across various metallurgical processes, including copper smelting, alumina production, electrolytic aluminum, smelting, and calcination operations.
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