| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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Discover the exceptional efficiency and advanced engineering of our centrifugal fan, meticulously crafted to meet the demanding needs of the chemical processing industry. This high-performance ventilation marvel is intricately designed, comprising a robust fan unit, cutting-edge auxiliaries, and an integrated control and monitoring system for seamless operations. At its core, the fan unit features a dynamic rotor section, including an expertly balanced impeller and main shaft. Complementing this, the static section embodies a durable housing, sophisticated inlet box, and precision-engineered air inlet, further enhanced by an adjustable damper for optimal airflow.
Our centrifugal fans offer a versatile array of transmission methods to suit diverse application requirements. Options include a direct motor connection known as A type, the reliable belt transmission available in B, C, and E types, and the robust coupling transmission, referred to as D type. For increased adaptability, the coupling transmission with an inlet box, identified as F type, alongside the E and F types, are ingeniously devised to function as double suction fan models, delivering unparalleled performance and efficiency.
Upon the arrival of your state-of-the-art High Efficient Ventilation Fan from NANTONG DART-RICH FAN CO., LTD, ensure a thorough inspection process. Check meticulously to confirm that all components are intact and undamaged. Should you identify any discrepancies, defects, or missing parts, promptly reach out to our dedicated Dart-Rich support team.
Contact us as soon as any issues are detected to ensure swift resolution.
1. For fan components delivered in parts, rest assured that some have been expertly pre-assembled by Dart-Rich. These components have been precisely marked for seamless disassembly,
packaging, and transportation. It's crucial to adhere to these clear markings during on-site installation for optimal assembly.
2. Prior to commencing installation, it's essential to test drive the transmission part once the entire ventilator unit is delivered to your location.
Ensure the rotating components move freely without obstruction or jamming. Additionally, verify the precision alignment of the coupling between the fan and the motor. Should any misalignments or issues arise, timely adjustments and corrections are imperative to maintain seamless operation.
1. Boasting cutting-edge model series, our advanced fans have been masterfully designed using CFD technology to optimize the impeller and flow channels. This results in exceptional efficiency, whisper-quiet operation, and an extensive range of high-performance capabilities.
2. Utilizing state-of-the-art CAE tools, we've rigorously tested and verified the strength, stiffness, and rotor power of our products. This ensures a seamless, secure, and dependable performance for every fan.
3. Through meticulous optimization, we've crafted a fan structure that is not only ingeniously designed but also remarkably easy to install and maintain, providing a hassle-free experience for our users.
4. By incorporating an array of premium materials and innovative technologies, we offer fans that are tailored for diverse working conditions, including wear resistance, high temperature tolerance, corrosion resistance, and superior sealing.
1. At NANTONG DART-RICH FAN CO., LTD, we pride ourselves on our unwavering commitment to 'intelligent service,' designed to be 'more accurate and more comprehensive.' Our robust framework includes 13 strategically positioned marketing service centers across China, enhancing our ability to serve a global clientele through an extensive sales and service network.
2. Equipped with passports, our skilled after-sales service personnel are ready to swiftly address any overseas maintenance needs. We guarantee seamless, 24-hour support during your project's execution, ensuring your peace of mind.
3. "1191" Service Commitment: Experience our unparalleled dedication with an on-site problem feedback within just 1 minute, a service demand response within 1 hour, a solution reply within 9 hours, and our personnel arriving on-site within 1 day.
4. For immediate assistance, please contact our after-sales service hotline at: 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.
Infused with cutting-edge research from prestigious institutions like Xi'an Jiaotong University and Tsinghua University, and enhanced by the assimilation and innovation of globally advanced technology, our product range is designed to meet all conceivable market demands. With an impressive selection exceeding 30 diverse series, encompassing over 800 distinct models and more than 2800 unique specifications, we cater to a vast array of applications. Our fans boast an adaptable flow rate spectrum from 200 to an astonishing 2,800,000 m³/h, alongside a pressure range spanning 550 to 30,000 Pa. The impeller diameters vary significantly between 300 and 5000 mm, allowing for unit weights ranging from mere tens of kilograms to several substantial tons, ensuring versatility and reliability across various industrial needs.
Chemical industry: Our high-performance fans are meticulously designed for an array of demanding applications such as power station fans and those tailored for the intricate processes of induced draft in cracking furnaces. Our products excel as regeneration fans and serve essential roles in a multitude of processes including heating furnaces, reboilers, incinerators, and specialized applications like ethylene cracking furnaces and sulfur recovery operations. Our fans are pivotal in atmospheric and vacuum distillation, catalytic cracking, hydrocracking, delayed coking, catalytic reforming, ethylene cracking, aromatics production, propane dehydrogenation, coal liquefaction, synthetic ammonia processes, and coal to ethylene glycol conversions. We also provide fans crafted from special materials, engineered for high-sealing and explosion-proof requirements, ideal for carbon calcination, delivery systems, and volatile organic compounds (VOCs) treatment systems. Our fans are designed to meet the rigorous demands of these complex chemical processes, ensuring reliability and efficiency.
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