| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is meticulously engineered and thoughtfully designed, comprising the fan unit, essential auxiliaries, and a sophisticated control and monitoring system. The fan unit itself is a marvel, featuring a dynamic rotor part, which includes the impeller and main shaft, paired with a robust static part that consists of the housing, inlet box, and air inlet. Furthermore, the structure is fortified with a damper and other vital components. The auxiliaries are equally impressive, incorporating a high-performance motor, advanced hydraulic coupling, precise actuator, and more, delivering unparalleled efficiency and reliability.
Our centrifugal fans are versatile with multiple transmission methods, including the seamless motor direct connection (A type), efficient belt transmission systems (B, C, E type), and the dynamic coupling transmission (D type). For enhanced performance, the coupling transmission with an inlet box (F type) is available. Notably, the E type and F type designs offer the option to be configured as double suction fan types, ensuring optimal adaptability and superior performance for diverse industrial needs.
Upon the arrival of your Efficient Industrial Ventilation Fan with 760rpm and Forced Lubrication, please perform a meticulous inspection to ensure that all parts are intact and accounted for. Should there be any signs of damage or missing components, or if you detect any defects and deviations, promptly report these observations to Dart-Rich for immediate attention.
Act swiftly in reporting these issues to Dart-Rich.
1. For fan parts delivered in bulk, rest assured that certain components have been expertly pre-assembled by Dart-Rich and distinctly marked before disassembly, packaging, and transportation. During on-site installation, it is imperative to follow these markings for precise assembly.
Ensure that installation is performed in accordance with these markings for optimal performance and reliability.
2. Prior to installation, it is crucial to drive the transmission part after the fully assembled ventilator arrives at the site. Conduct a thorough examination to check for any signs of rubbing or jamming in the rotating parts. Additionally, verify the coaxial alignment between the fan and the motor coupling.
Should any discrepancies or issues be found, it is essential to promptly adjust and rectify them to ensure seamless operation.
1, Through the cutting-edge model series combined with the sophisticated optimization of the impeller and other critical flow channels utilizing advanced CFD technology, our fan stands out for its exceptional efficiency, remarkably low noise levels, and an impressively wide range of high-efficiency performance.
2, Employing state-of-the-art CAE tools to meticulously verify the strength, stiffness, and rotor power of our product ensures that our fan operates with the utmost smoothness, safety, and reliability.
3, Through strategic optimization, the fan's structure is ingeniously designed to be both rational and user-friendly, facilitating straightforward installation and effortless maintenance.
4, By incorporating a variety of materials and applying diverse cutting-edge technologies, we are equipped to provide fans tailored for an array of challenging working conditions, including wear resistance, high temperature endurance, corrosion protection, and a robust tight seal.
1, We are dedicated to providing 'intelligent service' aimed at delivering 'more accurate, more comprehensive' support. Our robust network boasts 13 marketing service centers strategically located throughout China, complemented by an expansive sales and service network encompassing the entire globe.
2, Our skilled after-sales service professionals are globally ready, equipped with passports to swiftly address and resolve overseas maintenance needs. We proudly offer 24/7 service, ensuring your project runs seamlessly at any hour of the day.
3, Our '1191' Service Commitment promises: Immediate feedback on on-site issues within just 1 minute; a response to service requests within 1 hour; comprehensive solutions communicated within 9 hours; and personnel dispatched to your location within 1 day.
4, For immediate assistance, please contact our after-sales service hotline: 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.
With the combined expertise from prestigious institutions like Xi'an Jiaotong University and Tsinghua University, alongside the integration and innovation of cutting-edge international technologies, our product performance is nothing short of remarkable and adeptly meets all market demands. Our expansive product line boasts over 30 diverse series, encompassing more than 800 models and providing over 2800 specifications. Impressively versatile, these fans accommodate a flow rate range of 200~2800000 m³/h, while the pressure range spans from 550~30000Pa. The impeller's diameter is expertly crafted to range between 300-5000 mm, and the robust fan units vary in weight from several tens of kilograms to several tens of tons, catering to diverse industrial needs.
Our cutting-edge industrial ventilation fans, crafted by NANTONG DART-RICH FAN CO., LTD, find their prime utility in the power industry. They are meticulously designed to enhance performance as air supply fans, primary air fans, and secondary air fans. These fans powerfully serve as induced draft fans and fuel spreading booster fans, particularly tailored for circulating fluidized bed and pulverized coal furnace generators. Additionally, they excel as boiler flue gas circulation fans and adapt seamlessly for various other crucial applications.
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