| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is an engineering marvel, meticulously crafted to comprise of a fan unit, auxiliary components, and an advanced control and monitoring system. The fan unit itself is a sophisticated assembly featuring a dynamic rotor part, including an impeller and a finely-tuned main shaft, alongside a static part composed of a robust housing, a streamlined inlet box, and a precision-engineered air inlet. Additionally, it is equipped with a state-of-the-art damper system to optimize airflow. The auxiliary components include a powerful motor, a finely-calibrated hydraulic coupling, an efficient actuator, and more, each contributing to the fan's superior performance.
Centrifugal fans boast a diversity of transmission methods, catering to various operational needs. These include the direct motor connection (A type) for streamlined efficiency, belt transmission options (B, C, E type) for versatile power delivery, coupling transmission (D type) for robust mechanical engagement, and coupling transmission with inlet box (F type) for enhanced air intake performance. Notably, the E type and F type can be uniquely engineered as double suction fan types, offering unparalleled adaptability and performance.
Upon receiving your fan, meticulously inspect every component to ensure nothing is damaged or missing. Should you discover any discrepancies, promptly inform Dart-Rich to address these issues without delay.
as soon as possible.
1. For fan components supplied in bulk, several have been thoughtfully pre-assembled by Dart-Rich and distinctly marked prior to dismantling, packaging, and transportation.
These parts require on-site installation according to the precise markings provided, ensuring a seamless setup.
2. Prior to full installation, it is crucial to activate the transmission section after the entire ventilator unit reaches its destination.
Conduct a thorough inspection to confirm no rotating parts are being obstructed or jammed, and verify the coupling's coaxiality between the fan and motor. Should any issues arise, immediate adjustments and corrections are necessary to ensure optimal performance.
1. Experience the pinnacle of ventilation technology with our advanced model series. By harnessing the power of CFD technology, we've meticulously optimized the impeller and flow channels. The result? A fan that boasts unparalleled efficiency, impressively low noise levels, and an expansive range of high efficiency.
2. Through the strategic use of CAE tools, we've ensured that every aspect of our fan, from strength and stiffness to rotor power, meets the highest standards. This guarantees that our fan operates with seamless precision, offering you a level of safety and reliability that is second to none.
3. We've fine-tuned the fan structure to be both rational and user-friendly, making installation and maintenance a breeze. This thoughtful design ensures that your experience with our product is nothing short of exceptional.
4. Our versatile range of fans is crafted from a variety of materials and employs cutting-edge technologies to cater to diverse working conditions. Whether you require wear resistance, high temperature endurance, corrosion protection, or a tight seal, our fans are engineered to meet your unique needs with precision.
1. We are committed to "intelligent service" with our core objective of being "more accurate, more comprehensive." With 13 marketing service centers strategically positioned across China and a robust sales and service network enveloping the entire globe, we ensure your needs are met wherever you are.
2. Our dedicated after-sales service team is globally ready, equipped with passports to swiftly attend to overseas maintenance duties. We proudly offer you an unwavering 24-hour, round-the-clock service throughout the entire project.
3. Our "1191" Service Commitment promises swift and reliable support: On-site issues are addressed within 1 minute; service requests are acknowledged within 1 hour; solutions are provided within 9 hours; and our personnel will be at your site within 1 day, ensuring your operations run seamlessly.
4. For immediate assistance, connect with 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.
Our cutting-edge technology is bolstered by collaboration with preeminent academic institutions such as Xi'an Jiaotong University and Tsinghua University. By integrating their groundbreaking research with global technological advancements, we have developed a product line that meets diverse market demands. Our product portfolio boasts over 30 series, encompasses more than 800 distinct models, and includes over 2800 specifications—ensuring versatility and precision for every application. These fans accommodate flow rates from a modest 200 m³/h to a staggering 2,800,000 m³/h and operate within a pressure range of 550 to 30,000 Pa. The impellers vary in diameter from 300 to an impressive 5000 mm, with the weight of each fan unit ranging from lightweight models to robust units weighing several tons.
Power Industry: Our Efficient Ventilation Fan with 1480rpm and Oil Ring Lubrication is meticulously engineered for diverse applications. In the power sector, it serves as an indispensable component for air supply fans, ensuring optimal airflow. It operates seamlessly as primary and secondary air fans, maintaining the efficiency of circulating fluidized bed and pulverized coal furnace generators. Our fan excels as an induced draft fan, and as a fuel spreading booster fan, it enhances combustion processes. Additionally, it is vital in supporting boiler flue gas circulation and adeptly meets the demands of various other fan applications, ensuring the smooth and efficient operation across all power industry requirements.
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