| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is a masterfully engineered marvel, primarily comprising a robust fan unit, essential auxiliaries, and a sophisticated control and monitoring system. The fan unit itself is a harmonious blend of dynamic and static components, featuring a rotor part that includes an impeller and the main shaft, as well as a static structure with housing, inlet box, and air inlet. Enhancing its functionality are crucial elements like the damper. The auxiliaries are no less impressive, featuring a powerful motor, a precision hydraulic coupling, and a state-of-the-art actuator, among others.
Our range of centrifugal fans offers diverse transmission methods tailored to meet varied industrial demands. Choose from the motor direct connection (A type) for straightforward efficiency, the belt transmission options (B, C, E type) for flexible operation, or the coupling transmission (D type) for enhanced power transfer. Additionally, the coupling transmission with inlet box (F type) is available for specialized requirements. Notably, the E type and F type can be ingeniously crafted as double suction fan types, offering superior performance and adaptability.
Upon receiving your innovative High Performance Ventilation Fan, meticulously inspect every component to ensure nothing is damaged, missing, or defective. Promptly report any issues to the esteemed NANTONG DART-RICH FAN CO., LTD for swift resolution.
as soon as possible.
1. For fan components delivered individually, some have been expertly pre-assembled by Dart-Rich, with precise markings applied prior to disassembly.
During packaging and transport, these markings must be meticulously followed for on-site installation to ensure seamless assembly.
2. Before installation, initiate a trial run of the transmission components once the complete ventilator unit is delivered to your site.
Carefully examine the rotating parts for any signs of rubbing or blockage. Verify the perfect alignment of the coupling between the fan and the motor. Should any issues arise, immediate adjustment and correction are essential for optimal performance.
1, With our cutting-edge model series and the strategic optimization of the impeller and other crucial flow channels using advanced CFD technology, we deliver fans characterized by exceptional efficiency, minimal noise, and an expansive high-efficiency range, ensuring optimal performance for industrial applications.
2, Utilizing state-of-the-art CAE tools to rigorously verify and fine-tune the strength, stiffness, and rotor power of our products, we guarantee the fan's operation is smooth, safe, and highly reliable for all industrial environments.
3, Through meticulous optimization, our fans boast a well-engineered structure that is not only logical but also exceptionally easy to install and maintain, reducing downtime and promoting seamless integration into your systems.
4, By incorporating a diverse range of materials and cutting-edge technologies, we offer fans tailored to withstand various challenging conditions, including wear resistance, high temperature tolerance, corrosion resistance, and ensuring a tight seal for optimal functionality.
1, At NANTONG DART-RICH FAN CO., LTD, we proudly adhere to an 'intelligent service' ethos, driven by the aspiration of precision and comprehensiveness. Our extensive network boasts 13 specialized marketing service centers stationed across China, coupled with a widespread sales and service framework that stretches globally.
2, Our dedicated after-sales service team is always ready, passports in hand, to swiftly tackle any overseas maintenance tasks. We guarantee a seamless 24-hour, round-the-clock service commitment throughout the project duration, ensuring unparalleled support.
3, Our '1191' Service Commitment is our promise to you: Instant on-site problem feedback within 1 minute, a service demand response within 1 hour, a comprehensive solution reply within 9 hours, and dedicated personnel dispatched to your site within 1 day, ensuring your needs are met with urgency and expertise.
4, For any inquiries or assistance, our after-sales service hotline is always available at 0086-400-625-2668, connecting you directly to our support specialists.
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 merging groundbreaking research findings from prestigious institutions such as Xi'an Jiaotong University and Tsinghua University, and through the strategic introduction, assimilation, and innovation of cutting-edge international technologies, our product performance is meticulously designed to meet all market demands. Our offerings boast over 30 distinctive series, embracing more than 800 models and an impressive 2800 specifications. The versatile products cater to a comprehensive flow rate spectrum of 200~2800000 m³/h and a pressure range of 550~30000Pa. The impeller diameters span from 300 to 5000 mm, while the fan unit weight varies from mere tens of kilograms to substantial tens of tons, ensuring adaptability across diverse industrial applications.
Metallurgical industry: Our specialized ventilation solutions are meticulously crafted to serve diverse sectors within the metallurgical industry. From dust removal fans adeptly designed for blast furnaces, converters, electric furnaces, to refining and LF furnaces, our systems cater to every need. Our portfolio includes RH furnace, mix iron furnace, AOD furnace, and coking ground dust removal stations, ensuring optimal cleanliness and efficiency. We excel in providing main exhaust and induced draft fans for coal injection systems, hot blast furnace combustion fans, as well as core exhaust solutions like flue gas circulating and dust removal fans. Cooling fans tailored for sintering systems and heat recycle fans exemplify our commitment to energy efficiency. We offer flue gas main exhaust fans, dry blowers, furnace hood fans, and annular cooling fans designed specifically for pellet systems. Our steam exhaust fans are integral to steelmaking and continuous casting systems, while our innovative fan systems boost the efficiency of steel rolling processes. For sintering and coke oven applications, our booster fans enhance desulfurization and denitration systems. Our circulating and induced draft fans optimize waste heat power generation and gas power generation systems. Furthermore, our process equipment includes high-performance fans vital for copper smelting, alumina production, electrolytic aluminum, and a variety of smelting and calcination processes.
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