| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is an engineering marvel, meticulously crafted to include not just the primary fan unit but also vital auxiliaries along with a sophisticated control and monitoring system. The fan unit itself is a masterpiece, comprising a dynamic rotor part that includes the impeller and main shaft, as well as a static part featuring the housing, inlet box, and air inlet, not to mention the integral damper, among other components. The auxiliaries encompass essential elements such as the motor, hydraulic coupling, and actuator, ensuring seamless operation and reliability.
Centrifugal fans offer a variety of transmission methods tailored to meet diverse operational needs. These methods include motor direct connection, known as A type, the versatile belt transmission available in B, C, and E types, and the coupling transmission referred to as D type. For enhanced performance, the E type and F type, which features coupling transmission with an inlet box, can be ingeniously engineered as double suction fan types, providing superior efficiency and adaptability.
Upon receiving your Advanced High Efficient Ventilation Fan with Oil Ring Lubrication, it's essential to conduct a thorough inspection. Ensure that every component is intact; should you encounter any damage, missing parts, or discrepancies, immediately report these to the renowned NANTONG DART-RICH FAN CO., LTD.
as soon as possible without delay.
1. For fan components delivered in bulk, rest assured, Dart-Rich has meticulously pre-assembled and clearly marked certain matching parts before disassembly, ensuring they are ready for seamless packaging and transportation.
These parts must be installed on-site following the precise markings provided, ensuring optimal performance.
2. Prior to installation, especially after the complete machine's arrival at your site, it’s crucial to engage the drive transmission component. Carefully check for any friction or obstruction of rotating parts.
Thoroughly verify the alignment and coaxiality between the fan and motor coupling. Should you encounter any misalignments, it is imperative to make timely adjustments and corrections to ensure flawless operation.
1, Experience unparalleled performance with our advanced model series, where state-of-the-art CFD technology refines the impeller and flow channels. This fan is engineered for high efficiency, producing minimal noise, and operating across a broad spectrum of efficiency levels.
2, Employing cutting-edge CAE tools, we meticulously verify the strength, stiffness, and rotor power of our product. This rigorous process ensures the fan operates with exceptional smoothness, utmost safety, and unwavering reliability.
3, Precision optimization results in a fan structure that is not only rational but also exceptionally straightforward to install and maintain, ensuring seamless integration and trouble-free servicing.
4, By integrating a diverse array of materials and applying cutting-edge technologies, we deliver fans tailored for a multitude of demanding conditions, including wear resistance, high-temperature endurance, corrosion protection, and airtight sealing.
1, We proudly uphold our commitment to 'intelligent service,' driven by our ethos of being 'more accurate, more comprehensive.' Our expansive reach includes 13 strategically located marketing service centers across China, complemented by a robust sales and service network that spans the globe.
2, Our seasoned after-sales service team is passport-ready, ensuring swift response to international maintenance requests. You can count on our dedicated 24-hour service throughout the project's duration, providing unparalleled support whenever needed.
3, '1191' Service Commitment: Experience our rapid response with a pledge to address on-site issues within 1 minute, respond to service requests within 1 hour, offer a solution within 9 hours, and have personnel on-site within 1 day.
4, For immediate assistance, contact our after-sales service hotline: 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.
Driven by the pioneering research collaborations with prestigious institutions like Xi'an Jiaotong University and Tsinghua University, and enhanced through the strategic introduction, digestion, absorption, and innovation of cutting-edge international technology, NANTONG DART-RICH FAN CO.,LTD proudly presents a product whose performance exceeds all market expectations. Our offering boasts an impressive collection of over 30 series, featuring more than 800 meticulously engineered models and an astounding 2800 tailored specifications. The adaptable flow rate spectrum spans from a modest 200 to a remarkable 2800000 m³/h, while the pressure capabilities range expansively from 550 to 30000Pa. The impeller diameter varies significantly from 300 to an impressive 5000 mm, accommodating fan unit weights ranging from mere tens of kilograms to substantial tens of tons, perfectly tailored to meet diverse industry needs.
Chemical Industry: Our cutting-edge fans are not only essential for power stations but are also specially designed to excel in a wide array of applications. Whether it's the critical induced draft fan for cracking furnaces or the indispensable regeneration fans, our products are at the forefront of innovation. They seamlessly support diverse processes, including heating furnaces, reboilers, and incinerators. Our fans play a pivotal role in ethylene cracking furnaces, sulfur recovery, drying operations, and are key components in gasifiers and tail gas treatment systems. Expertly serving processes such as atmospheric and vacuum distillation, catalytic cracking, hydrocracking, delayed coking, and catalytic reforming, our fans are indispensable in the realms of ethylene cracking, aromatics production, and propane dehydrogenation. Furthermore, our technologically advanced fans are integral in coal-to-oil conversion, synthetic ammonia production, and coal-to-ethylene glycol processes. Our offerings also encompass specialized fans made from unique materials, featuring high-sealing and explosion-proof capabilities. These fans are essential for carbon calcination, delivery applications, and VOCs treatment systems, setting new standards in efficiency and reliability.
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