| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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This pioneering centrifugal fan is engineered with precision, consisting of a robust fan unit, an array of sophisticated auxiliaries, and a state-of-the-art control and monitoring system. The fan unit itself is an intricate assembly featuring a dynamic rotor part, which includes a meticulously crafted impeller and a sturdy main shaft. Complementing this is the static part, comprising a durable housing, a precisely designed inlet box, and a strategically positioned air inlet. Additionally, it is equipped with a versatile damper and more. The auxiliaries are nothing short of advanced, encompassing a high-performance motor, a versatile hydraulic coupling, a cutting-edge actuator, and other essential components, all working in harmony to ensure unrivaled efficiency and reliability.
The centrifugal fans are designed to cater to a wide spectrum of transmission needs with multiple innovative options. These include: the motor direct connection (A type) for reliable performance, the versatile belt transmission options (B, C, E type) for flexibility, the efficient coupling transmission (D type), and the coupling transmission with an engineered inlet box (F type). Among these, the E and F types stand out with their capability of being crafted as double suction fan types, providing enhanced airflow and optimized performance to meet the demanding requirements of chemical processing environments.
Upon arrival of the fan, ensure a thorough inspection of all components to ascertain no damage has occurred and verify the presence of all parts. Any defects or discrepancies should be promptly communicated to Dart-Rich for resolution.
as soon as possible.
1. For fan parts delivered in bulk, Dart-Rich has thoughtfully pre-assembled certain matching components and clearly marked them prior to disassembly, packaging, and transportation. It is imperative to follow these markings meticulously during on-site installation.
Ensure that the installation follows the designated markers to guarantee optimal performance of the system.
2. Before proceeding with installation, it is crucial to manually rotate the transmission components once the fully assembled ventilator has arrived on-site. This pre-installation check ensures that there are no obstructions or misalignments within the rotating parts.
Additionally, assess the alignment between the fan and motor couplings. Should any issues be detected, immediate adjustment and correction are required to maintain operational efficiency and safety.
1. With our cutting-edge model series, enhanced by the impeccable optimization of the impeller and other flow channels using state-of-the-art CFD technology, our fan stands out with exceptional efficiency, minimal noise levels, and an impressively broad range of high efficiency.
2. Utilizing advanced CAE tools, we rigorously validate the strength, stiffness, and rotational power of our product, ensuring the fan operates with unmatched smoothness, safety, and reliability.
3. Thanks to meticulous optimization, the fan boasts a well-conceived structure that simplifies installation and maintenance, making it both user-friendly and efficient.
4. By employing a diverse array of materials and applying cutting-edge technologies, we deliver fans tailored for a multitude of demanding environments, including those requiring wear resistance, high temperature tolerance, corrosion resistance, and robust sealing.
1, At NANTONG DART-RICH FAN CO., LTD, we are dedicated to providing 'intelligent service' that stands for unparalleled accuracy and comprehensiveness. With 13 strategically located marketing service centers across China and a global sales and service network, we ensure seamless support for our valued clients worldwide.
2, Our highly experienced after-sales service personnel are always ready, passports in hand, to respond promptly to overseas maintenance tasks. We are committed to delivering 24-hour, round-the-clock service throughout the duration of your project, ensuring your operations run smoothly without interruption.
3, The '1191' Service Commitment: We pledge to provide the utmost in reliability and speed by delivering feedback on on-site issues within just 1 minute, addressing your service needs within 1 hour, offering a comprehensive solution within 9 hours, and deploying personnel to your site within 1 day.
4, For any after-sales assistance, please contact our dedicated 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.
By seamlessly integrating groundbreaking research from prestigious universities such as Xi'an Jiaotong University and Tsinghua University, and through the strategic adoption, refinement, and innovation of cutting-edge international technology, our product's performance is meticulously engineered to meet and exceed all market demands. Our expansive offering boasts over 30 distinct series, encompassing more than 800 models and in excess of 2800 specifications. With an impressive flow rate spectrum spanning 200 to 2,800,000 cubic meters per hour, and a robust pressure range from 550 to 30,000 Pascals, we cater to diverse industrial needs. The versatile impeller diameters, ranging from 300 to 5000 millimeters, and the fan unit weight spectrum, from mere tens of kilograms to several tens of tons, underscore our commitment to providing tailored solutions for chemical processing environments.
Chemical industry: Our top-of-the-line fans are meticulously engineered to cater to a wide range of power station needs, including induced draft fans for cracking furnaces and regeneration fans. These fans are indispensable across diverse processes such as heating furnaces, reboilers, incinerators, ethylene cracking furnaces, and sulfur recovery. They excel in drying, gasification, and tail gas treatment applications, integral to atmospheric and vacuum distillation, catalytic cracking, hydrocracking, delayed coking, catalytic reforming, ethylene cracking, and aromatic processing. They are pivotal in propane dehydrogenation, coal-to-oil conversion, synthetic ammonia production, and coal-to-ethylene glycol processes. Our offerings include fans crafted from special materials, high-sealing, and explosion-proof fans, as well as those designed for carbon calcination, delivery systems, and VOCs treatment systems, ensuring utmost reliability and efficiency in demanding environments.
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