| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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Introducing the state-of-the-art centrifugal fan, a marvel of engineering designed for excellence in chemical ventilation. This heavy-duty fan is expertly crafted with a robust structure that includes the fan unit, essential auxiliaries, and an advanced control and monitoring system. The fan unit is thoughtfully constructed, featuring a high-performance rotor part with an impeller and main shaft, seamlessly integrated with a static part that comprises a durable housing, a precisely engineered inlet box, and a streamlined air inlet. Additionally, the system incorporates a highly effective damper. The comprehensive auxiliaries package includes a powerhouse motor, a versatile hydraulic coupling, a precise actuator, and more, ensuring seamless operation and reliability.
Experience the versatility of our centrifugal fans, engineered with a variety of transmission methods to suit your specific needs. Choose from the efficient motor direct connection (A type), the reliable belt transmission (B, C, E type), the robust coupling transmission (D type), or the innovative coupling transmission with a sophisticated inlet box (F type). Our E type and F type designs offer the flexibility of double suction fan configurations, tailored to enhance performance and adaptability for any industrial application.
Upon arrival of the fan, it is essential to meticulously inspect all parts to ensure that no damage or missing components are present. Any defects or discrepancies should be promptly reported to Dart-Rich.
as soon as possible.
1. For fan components delivered in separate packages, some parts have been expertly pre-assembled by Dart-Rich and clearly marked prior to disassembly,
packaging, and transportation. These parts must be installed on-site in accordance with the provided markings for optimal performance.
2. It is crucial to operate the transmission part before final installation. Once the ventilator arrives fully assembled, examine whether any rotating parts are obstructed or jammed, and verify the alignment of the coupling between the fan and the motor.
Should any issues arise, prompt adjustments and corrections are necessary to ensure seamless operation and efficiency.
1, Equipped with our cutting-edge advanced model series, this fan boasts an expertly optimized impeller and flow channel, meticulously refined using state-of-the-art CFD technology. As a result, our fan delivers exceptional efficiency, operates with whisper-quiet performance, and maintains a broad range of peak efficiency.
2, Harnessing the power of sophisticated CAE tools, we rigorously verify the strength, stiffness, and rotor power of our product. This meticulous process ensures the fan's operation is not only smooth but also remarkably safe and reliably consistent.
3, Through meticulous optimization, we've crafted a fan structure that is exceptionally rational, making installation and maintenance a breeze. Discover the convenience of a design that anticipates your needs.
4, Our adoption of diverse materials and cutting-edge technologies allows us to deliver fans that excel in various demanding conditions. Whether it's wear resistance, high temperature resilience, or corrosion protection, our fans stand strong with tight seals for every unique requirement.
1. We are committed to an 'intelligent service' model with the objectives of being 'more accurate and more comprehensive.' Proudly operating 13 marketing service centers within China, our expansive sales and service network spans the globe, ensuring seamless support wherever you are.
2. Our internationally-ready after-sales team, equipped with passports, is prepared to swiftly tackle overseas maintenance tasks. We provide unwavering 24-hour support throughout the entire project duration, ensuring your operations are uninterrupted.
3. '1191' Service Commitment: We pledge to address on-site issues with lightning speed—feedback within 1 minute, service requests addressed within 1 hour, solutions proposed within 9 hours, and personnel dispatched to your location within 1 day.
4. Reach our dedicated after-sales service hotline anytime 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.
Leveraging the groundbreaking research collaborations with prestigious institutions such as Xi'an Jiaotong University and Tsinghua University, NANTONG DART-RICH FAN CO., LTD has ingeniously melded international advanced technology through a process of meticulous introduction, digestion, absorption, and innovation. This ensures that our products not only meet but exceed all market demands. Our expansive selection includes over 30 series, featuring more than 800 models and an impressive array of over 2800 specifications. Our Heavy-Duty Centrifugal Fans accommodate a wide flow rate range from 200 to an astounding 2,800,000 m³/h, with pressure capabilities spanning from 550 to 30,000 Pa. The impeller diameters range from a compact 300 mm to a substantial 5000 mm, while the fan unit's weight varies from a mere few tens of kilograms to several tons, offering extraordinary versatility and performance for every industrial need.
In the realm of chemical industry applications, the Heavy-Duty Centrifugal Fan with 304 Shell by NANTONG DART-RICH FAN CO., LTD stands as a pinnacle of innovation, engineered for a multitude of complex processes. Designed to excel in power stations and fulfill the rigorous demands of induced draft functions within cracking furnaces, these fans seamlessly integrate into an extensive array of applications. They serve as regeneration fans and support various critical processes such as those found in heating furnaces, reboilers, and incinerators. Whether it's ethylene cracking furnaces or sulfur recovery systems, these fans are indispensable. They offer robust solutions for drying, gasification, and tail gas treatment across a spectrum of procedures, including atmospheric and vacuum distillation, catalytic and hydrocracking, delayed coking, catalytic reforming, ethylene cracking, and aromatics production. Additionally, they are integral to synthetic processes like propane dehydrogenation, coal to oil, synthetic ammonia production, and coal to ethylene glycol conversion. Specially crafted from unique materials, these fans also provide high-sealing and explosion-proof capabilities, making them ideal for carbon calcination, material delivery, and volatile organic compounds (VOCs) treatment systems, ensuring safety and efficiency in every operation.
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