| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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Discover the exquisite engineering of our centrifugal fan, a marvel of air movement technology meticulously crafted by NANTONG DART-RICH FAN CO., LTD. This high-performance fan is a symphony of precision components, including an intricately designed fan unit and a suite of state-of-the-art auxiliaries, all seamlessly integrated with a sophisticated control and monitoring system. The fan unit showcases a harmonious blend of a dynamic rotor part, featuring an expertly balanced impeller and sturdy main shaft, paired with a robust static part consisting of a durable housing, streamlined inlet box, and efficient air inlet. Complemented by a versatile damper system, our fan ensures optimized airflow management. The cutting-edge auxiliaries, comprising a high-powered motor, advanced hydraulic coupling, and responsive actuator, work in concert to deliver unmatched efficiency and reliability in demanding chemical applications.
Our centrifugal fans offer a spectrum of transmission methods, each tailored to specific operational needs. Choose from the direct motor connection (A type) for streamlined performance, the adaptable belt transmission (B, C, E type) for flexible power management, or the robust coupling transmission (D type) for enhanced reliability. For those seeking superior airflow capabilities, the coupling transmission with an inlet box (F type) is available, and both the E and F types can be ingeniously crafted as double suction fan configurations. This versatility ensures that our fans are perfectly suited to a wide range of chemical applications, providing exceptional performance and adaptability to meet the ever-evolving needs of your industry.
Upon the eagerly anticipated arrival of your High Efficient Ventilation Fan from NANTONG DART-RICH FAN CO., LTD, immediately verify the integrity and completeness of all components. In the rare event of any damage, missing parts, or discrepancies, promptly report these issues to Dart-Rich for swift resolution.
as soon as possible.
1. For components dispatched in separate bulk shipments, certain essential parts have already been expertly pre-assembled by Dart-Rich. These pre-assembled components are distinctly marked prior to disassembly, packaging, and transport. It is crucial to adhere closely to these markings during on-site installation for seamless assembly.
packaging and transportation, and must be installed on site according to the markings.
2. Before the final installation, it is imperative to activate the transmission components after your complete ventilator unit arrives. Conduct a thorough inspection to ensure that all rotating parts are free from obstruction or binding. Additionally, verify the alignment of the coupling between the fan and motor to ensure optimum performance. Should any issues arise, immediate adjustment and correction are necessary to maintain operational excellence.
check whether the rotating parts are rubbed or jammed, and check the coaxiality of the coupling between the fan and the motor. If there are any problems, it is necessary to adjust and correct them in time.
1. NANTONG DART-RICH FAN CO.,LTD proudly presents our advanced model series, meticulously optimized with cutting-edge CFD technology. This results in a ventilation fan that boasts unparalleled efficiency, whisper-quiet operation, and an impressively wide range of high efficiency.
2. We utilize state-of-the-art CAE tools to thoroughly verify the product's strength, stiffness, and rotor power. This rigorous verification process ensures our fan operates smoothly, safely, and with exceptional reliability.
3. Through meticulous optimization, our fan's structure is crafted to be both reasonable and intuitive, making installation and maintenance a breeze.
4. By integrating diverse materials and innovative technologies, we deliver fans tailored for a multitude of challenging conditions, including wear resistance, high temperature tolerance, corrosion resistance, and secure sealing.
1. At NANTONG DART-RICH FAN CO.,LTD, we are committed to delivering 'intelligent service' with our core purpose being 'more accurate, more comprehensive'. We proudly operate 13 advanced marketing service centers across China and have established a robust global sales and service network to cater to diverse geographical needs.
2. Our dedicated after-sales service team is equipped with passports, ensuring swift action for any overseas maintenance requirements. We guarantee a seamless experience with our 24-hour, round-the-clock service, ensuring your projects run smoothly without interruptions.
3. '1191' Service Commitment: Experience unprecedented service efficiency with our commitment - get on-site problem feedback within 1 minute; service demand response within 1 hour; solution reply within 9 hours; and have our personnel on-site within 1 day to resolve any issues.
4. For immediate assistance, reach out to our after-sales service hotline: 0086-400-625-2668, where our team is ready to assist you.
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.
Seamlessly integrating cutting-edge research from prestigious universities like Xi'an Jiaotong University and Tsinghua University, our product performance is designed to meet every conceivable market demand. By embracing global technological advancements through introduction, digestion, absorption, and innovation, we have crafted a product line that is second to none. Our offerings span over 30 distinct series, encompassing over 800 models and more than 2800 unique specifications. Whether you require a flow rate of 200 m³/h or a staggering 2800000 m³/h, or need pressure levels ranging from 550 to 30000 Pa, we have the ideal solution for you. Our impeller diameters range from 300 mm to 5000 mm, while the weight of our fan units varies from lightweight tens of kilograms to substantial tens of tons, tailored to meet your specific requirements.
Chemical industry: Our fans are specifically engineered for applications in power stations and serve as induced draft fans for cracking furnaces. They are essential for regeneration processes and cater to a variety of operations, including heating furnaces, reboilers, and incinerators. Our fans are pivotal in optimizing performance in ethylene cracking furnaces, sulfur recovery, drying, gasifiers, and tail gas treatment. They are integral to processes within atmospheric and vacuum distillation, catalytic cracking, hydrocracking, delayed coking, catalytic reforming, ethylene cracking, aromatics, propane dehydrogenation, coal to oil, synthetic ammonia, and coal to ethylene glycol industries. We also offer fans crafted from special materials, designed for high-sealing and explosion-proof applications, as well as those equipped for carbon calcination, efficient material delivery, and VOCs treatment systems.
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