| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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Dive into the state-of-the-art engineering of our High Efficient Ventilation Fan with 304 Shell and Oil Ring, exclusively from NANTONG DART-RICH FAN CO.,LTD. This centrifugal fan is a marvel, intricately constructed with a robust fan unit, essential auxiliary components, and a sophisticated control and monitoring system. The fan unit itself is a masterpiece, incorporating a rotor part (which includes the impeller and the main shaft) and a static part (featuring the housing, inlet box, and air inlet). To further enhance performance, it is equipped with a precision damper. The accompanying auxiliaries, such as the motor, hydraulic coupling, and actuator, ensure optimal functionality and seamless operation.
Our centrifugal fans are versatile, offering an array of transmission methods to perfectly suit your needs. Choose from the motor direct connection (A type), the efficient belt transmission (B, C, E type), the reliable coupling transmission (D type), or the advanced coupling transmission with inlet box (F type). Notably, the E type and F type are available as innovative double suction fan designs, providing superior performance for demanding applications.
Upon receiving your High Efficient Ventilation Fan, it is essential to conduct a thorough inspection. Verify if all components are intact and ensure that there are no missing or damaged parts. Should you encounter any defects or deviations, promptly report them to Dart-Rich for immediate assistance.
Act swiftly to communicate any issues.
1. For fan parts delivered in bulk, rest easy knowing that Dart-Rich has already pre-assembled certain components and clearly marked them before disassembly, packaging, and transportation. It is crucial that installation on-site follows these precise markings to ensure optimal performance.
Follow these markers diligently during assembly.
2. Before finalizing the installation of the entire ventilator unit at your site, it is imperative to operate the transmission parts. Thoroughly inspect the rotating components for any signs of rubbing or jamming, and meticulously check the alignment of the coupling between the fan and motor. Should any discrepancies be found, adjustments and corrections must be made promptly to ensure smooth operation.
Proactive adjustments are key to seamless functionality.
1, With our cutting-edge model series, enhanced by the brilliant optimization of the impeller and other flow channels through advanced CFD technology, this fan promises unparalleled efficiency, whisper-quiet operation, and a broad spectrum of high-efficiency performance.
2, Employing state-of-the-art CAE tools, we meticulously verify the strength, stiffness, and rotor power of our product, guaranteeing a seamless, safe, and reliable operation for each fan.
3, Through meticulous optimization, our fan boasts a thoughtfully designed structure that is both logical and convenient, ensuring easy installation and effortless maintenance.
4, By integrating a variety of premium materials and innovative technologies, we proudly offer fans that can withstand diverse working conditions, including wear resistance, high temperature resilience, corrosion protection, and a tight, secure seal.
1. We proudly uphold our commitment to 'intelligent service' with the guiding principles of 'more accurate, more comprehensive'. With 13 strategically located marketing service centres within China and a robust sales and service network spanning the globe, we ensure every customer receives unparalleled support.
2. Our dedicated after-sales service personnel are always prepared, passports in hand, to swiftly respond to overseas maintenance needs. We guarantee 24-hour non-stop support throughout your project's duration, ensuring peace of mind and seamless operation.
3. '1191' Service Commitment: We promise to address on-site issues within a remarkable 1 minute. Our team will respond to your service demands within just 1 hour, provide a comprehensive solution within 9 hours, and have personnel on-site within a day. Your satisfaction and efficiency are our top priorities.
4. For any assistance, please do not hesitate to reach out to our 24/7 after-sales service hotline at 0086-400-625-2668, where our knowledgeable team is always 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.
In a fusion of pioneering research from esteemed institutions like Xi'an Jiaotong University and Tsinghua University, combined with the assimilation and innovation of cutting-edge international technology, our product stands ready to meet and exceed every market demand. With over 30 distinct series, encompassing more than 800 models and an impressive 2800 specifications, we are equipped to cater to a vast array of requirements. The adaptable flow rate spans an impressive 200 to 2,800,000 cubic meters per hour, while the pressure range extends from 550 to a staggering 30,000 Pascals. Our impeller diameters range from a compact 300 mm to a robust 5000 mm, and the weight of our fan units varies from several dozen kilograms to several dozen tons, ensuring versatility and performance across all applications.
Chemical Industry: Discover the unparalleled capabilities of our High Efficient Ventilation Fan with 304 Shell and Oil Ring, meticulously engineered for the most demanding applications. These fans are indispensable in power stations, efficiently driving the air systems through cracking and regeneration processes, and supporting a multitude of operations. Unleash the potential of these fans in heating furnaces, reboilers, and incinerators, enhancing processes such as ethylene cracking, sulfur recovery, and drying. They also excel in gasifiers and tail gas treatment, pivotal in atmospheric and vacuum distillation, catalytic cracking, and more. Engage with cutting-edge technology supporting hydrocracking, delayed coking, catalytic reforming, propane dehydrogenation, and coal transformation processes, including coal-to-oil and coal-to-ethylene glycol. Our fans are crafted for specialization, featuring high-sealing, explosion-proof designs, and are perfect for carbon calcination, VOCs treatment systems, and beyond. Experience the epitome of innovation and reliability, tailored to your industry needs.
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