| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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Introducing the cutting-edge centrifugal fan, a masterpiece of engineering crafted meticulously by NANTONG DART-RICH FAN CO.,LTD for seamless chemical ventilation. This dynamic fan system is a harmonious integration of a robust fan unit, essential auxiliaries, and an advanced control and monitoring mechanism. The core of this powerhouse is the fan unit, featuring a high-performance rotor section comprising an impeller and main shaft, and a sophisticated static part with housing, inlet box, and air inlet. Additionally, the system boasts a precision-engineered damper and more. The supportive auxiliaries are equipped with a powerful motor, state-of-the-art hydraulic coupling, and a responsive actuator, ensuring unparalleled efficiency and reliability.
The centrifugal fans by NANTONG DART-RICH FAN CO.,LTD are designed with versatility in mind, offering a spectrum of transmission methods tailored to various industrial needs. Choose from the direct motor connection (A type) for simple setups, the reliable belt transmission (B, C, E type), the robust coupling transmission (D type), or the enhanced coupling transmission with a sophisticated inlet box (F type). Notably, the E and F types are engineered to support double suction fan configurations, providing flexibility and superior performance for diverse operational demands.
Upon the arrival of your new industrial fan, it is essential to conduct a thorough inspection to ensure all components are intact and accounted for. Should you discover any damage or missing parts, promptly inform Dart-Rich so that we can assist in resolving the issue efficiently.
as soon as possible.
1. For fan parts delivered in bulk, rest assured that Dart-Rich has pre-assembled certain key components and marked them for your convenience. These markings will guide you during onsite installation to ensure a seamless assembly process.
Once marked, these components have been carefully packaged and transported, and need to be installed on site according to these indicators to ensure precision and reliability in operation.
2. Prior to the installation of the ventilator once the entire unit has arrived at your site, it is crucial to activate the transmission component to verify smooth operation.
Check that all rotating parts move freely without any friction or obstruction, and ensure the fan-to-motor coupling is perfectly aligned. Should discrepancies arise, adjustments must be made immediately to maintain optimal performance and safety.
1, Experience superior performance with our advanced model series. By leveraging sophisticated CFD technology to enhance the impeller and flow channel design, our fans deliver remarkable efficiency, operate with minimal noise, and maintain an extensive range of high-efficiency performance.
2, We employ cutting-edge CAE tools to meticulously verify the strength, stiffness, and rotor power of our products, ensuring that every fan operates flawlessly with unrivaled safety and reliability, providing you with peace of mind.
3, Our fans boast an optimized and ingeniously structured design, making installation and maintenance a breeze, thus saving you time and effort.
4, Utilizing a diverse range of materials and state-of-the-art technologies, we offer fans tailored for a variety of challenging environments, including wear resistance, high temperature resistance, corrosion resistance, and exceptional sealing capabilities.
1, We proudly uphold our commitment to 'intelligent service,' driven by a mission to be 'more accurate, more comprehensive.' We have established 13 marketing service centers throughout China, complemented by a robust sales and service network that spans the globe.
2, Our dedicated after-sales service team is equipped with passports to ensure swift response to overseas maintenance needs. We remain at your service 24/7, providing continuous support throughout the duration of your project.
3, Our '1191' Service Commitment ensures that we address on-site issues promptly, with feedback within 1 minute, service demand responses within 1 hour, solution proposals within 9 hours, and personnel dispatched to your location within 1 day.
4, For immediate assistance, please contact our after-sales service hotline 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 groundbreaking research from prestigious institutions like Xi'an Jiaotong University and Tsinghua University, combined with the assimilation and innovation of cutting-edge international technologies, our product performance meets every conceivable market need. With an impressive portfolio of over 30 series, encompassing more than 800 models and a remarkable 2800+ specifications, our fans redefine versatility. Offering an extensive flow rate range from 200 to 2,800,000 m³/h and an impressive pressure range between 550 and 30,000 Pa, they are engineered for excellence. The impeller diameter varies from 300 mm to an expansive 5000 mm, while the fan unit's weight can span from mere tens of kilograms to substantial tens of tons, catering to diverse industrial requirements effortlessly.
Chemical industry: Our fans are meticulously crafted for applications in power stations, serving as robust induced draft fans for cracking furnaces, and as vital regeneration fans. They are indispensable in a myriad of processes such as heating furnaces, reboilers, incinerators, and ethylene cracking furnaces. Our fans play a crucial role in sulfur recovery, drying, and gasification. They are pivotal for tail gas treatment processes in atmospheric and vacuum distillation, catalytic cracking, and hydrocracking, extending their utility to delayed coking, catalytic reforming, and ethylene cracking. Our expertise encompasses the intricate realms of aromatics, propane dehydrogenation, coal to oil transformations, synthetic ammonia production, and coal to ethylene glycol conversion. We also specialize in fans constructed from special materials, offering high-sealing and explosion-proof capabilities. Our fans are expertly designed for carbon calcination, delivering excellence in VOCs treatment systems, ensuring optimal performance and unmatched reliability across every chemical industry sector.
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