| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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Introducing our cutting-edge centrifugal fan, meticulously engineered for optimum performance in the demanding chemical industry ventilation operations. This high-efficiency blower is crafted from superior components, featuring a comprehensive fan unit, state-of-the-art auxiliaries, alongside a sophisticated control and monitoring system. The fan unit is composed of a precision-engineered rotor part, including an advanced impeller and robust main shaft, accompanied by a static part with a durable housing, efficient inlet box, and expertly crafted air inlet. Additionally, it includes a seamlessly integrated damper system. Complementing the fan unit, the auxiliaries encompass a powerful motor, a dynamic hydraulic coupling, and an efficient actuator, ensuring seamless operation and unrivaled reliability.
Our centrifugal fans offer versatile transmission methods tailored to meet diverse industrial needs. Options include the highly efficient motor direct connection (A type), the reliable belt transmission (B, C, E type), the precise coupling transmission (D type), and the innovative coupling transmission with an inlet box (F type). Notably, the E type and F type can be custom designed as double suction fan types, allowing for enhanced airflow management and superior performance. This flexibility ensures that our fans can be adapted to a wide range of applications, delivering exceptional efficiency and unmatched durability in all operational contexts.
Upon the arrival of the fan, please diligently inspect all parts to ensure there are no damages or missing components. Should you find any defects or discrepancies, kindly report them to Dart-Rich promptly to facilitate swift resolution.
as soon as possible.
1. For fan components delivered in separate pieces, rest assured that some compatible parts have been meticulously pre-assembled at Dart-Rich. These parts are clearly marked prior to disassembly, packaging, and transportation, ensuring they must be installed on-site in alignment with the provided markings.
2. Prior to the installation process, it is imperative to test the drive of the transmission components once the complete ventilator unit arrives at the site. Conduct a thorough check to confirm that rotating parts are free from rubbing or jamming issues. Additionally, assess the coaxiality between the fan and motor coupling. Should any issues arise, immediate adjustments and corrections are essential to ensure optimal functionality.
1, Embrace the pinnacle of engineering with our advanced model series, meticulously designed for optimal performance. Through the strategic optimization of the impeller and flow channels using cutting-edge CFD technology, our fan boasts unparalleled efficiency, minimal noise, and a vast range of high efficiency, setting new standards in ventilation excellence.
2, Harnessing the power of CAE tools, we meticulously verify the strength, stiffness, and rotor power, ensuring each fan operates with impeccable smoothness, safety, and reliability. This guarantees that our fans are not only high-performing but also exceptionally dependable.
3, The seamless optimization of our fan's structure ensures it is both rationally designed and user-friendly. Installation and maintenance become effortless, allowing you to focus on what truly matters—industrial excellence.
4, With a wide array of materials and advanced technologies at our disposal, we craft fans tailored for diverse working conditions. Whether it's wear resistance, high temperature endurance, corrosion resistance, or a tight seal, our fans are engineered to meet and exceed the most demanding requirements.
1. We are committed to providing an "intelligent service" experience, driven by our goal of "precision and comprehensiveness." With 13 strategically located marketing service centers across China and an extensive sales and service network that spans the globe, we ensure that your needs are met no matter where you are.
2. Our highly skilled after-sales service team is prepared and passport-ready to tackle overseas maintenance tasks at a moment's notice. Count on us for 24/7 dedicated service throughout your project, ensuring seamless support whenever you need it.
3. "1191" Service Commitment: We pledge to address on-site issues within an impressive 1-minute time frame; respond to service requests within 1 hour; provide a comprehensive solution within 9 hours; and deploy personnel to the site within 1 day, ensuring prompt and efficient service.
4. For immediate assistance, our after-sales service hotline is available at 0086-400-625-2668. Reach out to us anytime for unwavering support.
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.
Merging the cutting-edge research from esteemed institutions like Xi'an Jiaotong University and Tsinghua University, and by embracing, refining, and revolutionizing international advanced technology, our product performance is meticulously crafted to seamlessly address every market demand. Our offerings encompass over 30 distinct series, featuring an astonishing array of more than 800 models and over 2800 unique specifications. This remarkable range accommodates a flow rate spectrum from a precise 200 m³/h to an extraordinary 2,800,000 m³/h, alongside a pressure span of 550 to an impressive 30,000 Pa. The impeller diameters vary from a compact 300 mm to a robust 5000 mm, with the fan unit's weight extending from just a few kilograms to grand scales of several tons.
Chemical industry: Precision-engineered fans tailored for power station applications; state-of-the-art induced draft fans for cracking furnaces; specialized regeneration fans; and a comprehensive range of fans meticulously designed for an array of processes such as heating furnaces, reboilers, incinerators, ethylene cracking furnaces, sulfur recovery systems, drying units, gasifiers, and tail gas treatment operations. These fans are pivotal in atmospheric and vacuum distillation, catalytic cracking, hydrocracking, delayed coking, catalytic reforming, ethylene cracking, aromatics production, propane dehydrogenation, coal-to-oil conversion, synthetic ammonia synthesis, coal to ethylene glycol processes, and more. Additionally, we offer fans crafted from special materials, high-sealing and explosion-proof fans for maximum safety, and fans specifically designed for carbon calcination, efficient material delivery, and VOCs treatment systems, ensuring reliability and high performance across various demanding industrial settings.
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