| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is an engineering marvel intricately engineered to perfection. It primarily comprises a sophisticated fan unit, complemented by an array of auxiliary components and an advanced control and monitoring system. The fan unit itself is a masterpiece of design, featuring the dynamic rotor part, which includes the impeller and the main shaft. The static part is expertly constructed, comprising the robust housing, the precision-engineered inlet box, and the streamlined air inlet with an efficient damper, among other components. The auxiliaries are a testament to cutting-edge technology, incorporating a high-performance motor, a finely-tuned hydraulic coupling, a state-of-the-art actuator, and more, ensuring optimal performance and reliability.
The centrifugal fans boast a versatile array of transmission methods, each tailored to meet specific requirements. These include the motor direct connection (A type) for seamless operation, the belt transmission options (B, C, E type) for flexible performance configurations, the coupling transmission (D type) for enhanced operational efficiency, and the innovative coupling transmission with inlet box (F type) for superior airflow management. Notably, the E type and F type can be ingeniously crafted as double suction fan types, offering unparalleled performance and adaptability in demanding environments.
Upon receiving your High Efficient Centrifugal Fan from NANTONG DART-RICH FAN CO., LTD, it is crucial to thoroughly inspect all components for any potential damage or missing parts. Should you identify any defects or discrepancies, it is imperative to promptly notify Dart-Rich for resolution.
as soon as possible.
1. For fan components delivered in bulk, certain parts have been expertly pre-assembled and clearly marked at Dart-Rich prior to disassembly for packaging and transport. These parts must be carefully installed on site according to the specified markings for optimal efficiency.
packaging and transportation, and must be installed on site according to the markings.
2. Prior to installation, ensure you operate the transmission component. Upon arrival of the fully assembled ventilator at the site, meticulously inspect if any rotating parts are rubbing or obstructed, and verify the coaxial alignment of the fan and motor coupling. Should any issues arise, immediate adjustments and corrections are essential.
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, The cutting-edge model series, combined with the meticulous optimization of the impeller and other airflow channels through advanced CFD technology, ensure the fan delivers exceptional efficiency, minimal noise, and a broad high-efficiency operational range.
2, Harnessing the power of sophisticated CAE tools, we meticulously verify the strength, stiffness, and rotor power, guaranteeing the fan operates smoothly, safely, and with unwavering reliability.
3, Through meticulous optimization, our fan boasts a thoughtfully engineered structure that is not only efficient but also remarkably easy to install and maintain.
4, By employing a variety of high-quality materials and state-of-the-art technologies, we offer fans tailored for diverse operational demands, including wear resistance, high temperature endurance, corrosion resistance, and airtight sealing capabilities.
1. We are committed to delivering "intelligent service" with the aim of being "more precise, more comprehensive." With an impressive network of 13 marketing service centers across China and a seamless sales and service network that spans the globe, we are poised to meet your needs wherever they arise.
2. Our dedicated after-sales service teams are always ready, each equipped with passports to swiftly address overseas maintenance requirements. We ensure uninterrupted, 24-hour support throughout your project's duration, offering your business the peace of mind it deserves.
3. Our "1191" Service Commitment guarantees exceptional responsiveness: onsite issue feedback within just 1 minute, service demand responses in no more than 1 hour, solutions provided within 9 hours, and personnel dispatched to your site within 1 day.
4. For immediate assistance, our after-sales service hotline is available 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.
Incorporating groundbreaking research from illustrious institutions such as Xi'an Jiaotong University and Tsinghua University, NANTONG DART-RICH FAN CO., LTD has expertly harnessed and advanced international technology to create a product line that fulfills every conceivable market demand. Our High Efficient Centrifugal Fan with 304 Shell for Chemical Use proudly boasts over 30 distinct series, encompassing more than 800 models and an impressive array of over 2800 specifications. Designed to accommodate a diverse range of flow rates from 200 to 2,800,000 m³/h and pressures ranging between 550 and 30,000 Pa, this fan is a marvel of engineering. The robust impeller diameters span 300 to 5000 mm, while the comprehensive fan unit weights vary from a few tens of kilograms to multiple tons, ensuring a perfect fit for any industrial requirement.
The chemical industry: Our centrifugal fans are meticulously designed to cater to a wide array of applications within the chemical industry. These include high-performance fans for power stations and specialized induced draft fans for cracking furnaces. Our products are pivotal in supporting regeneration processes and serve as reliable components for various complex procedures, such as heating furnaces, reboilers, and incinerators. Additionally, our fans excel in ethylene cracking furnaces, sulfur recovery, drying, gasifiers, and tail gas treatment. They find essential usage in atmospheric and vacuum distillation, catalytic cracking, hydrocracking, and delayed coking. Our fans also enhance processes in catalytic reforming, ethylene cracking, and the aromatics and propane dehydrogenation sectors. They are integral to coal-to-oil transformations, synthetic ammonia production, and coal to ethylene glycol conversions. We proudly offer specialized fans made from exclusive materials, featuring high-sealing, explosion-proof capabilities. Moreover, our fans are instrumental in carbon calcination, delivery systems, and VOCs treatment systems, proving their versatility and indispensability in the industry.
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