| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is a marvel of engineering excellence, meticulously crafted to serve the chemical industry with unparalleled efficiency and reliability. It is an integrated system composed of a fan unit, a suite of auxiliaries, along with a sophisticated control and monitoring system. The fan unit itself boasts a dynamic rotor part, which includes an expertly engineered impeller and the rugged main shaft. Complementing this is the robust static part, featuring a durable housing, an aerodynamically designed inlet box, and a precision-crafted air inlet, all seamlessly combined with a high-performance damper. The auxiliary components elevate the fan's functionality to new heights, incorporating a powerful motor, a finely-tuned hydraulic coupling, and a responsive actuator, among other essential elements.
The centrifugal fans offer a versatile range of transmission methods to perfectly suit your operational needs. Choose from the motor direct connection (A type), ensuring direct and efficient power transfer, or opt for the belt transmission (B, C, E type), known for its flexibility and adaptability. For those seeking enhanced performance, the coupling transmission (D type) offers superior torque and reliability. Additionally, the coupling transmission with inlet box (F type) is available, providing optimized airflow and performance. Notably, both the E type and F type can be specially designed as double suction fan types, offering increased capacity and enhanced efficiency tailored for demanding industrial environments.
Upon the grand arrival of your Heavy-Duty High Efficient Centrifugal Fan, carefully inspect all components for any signs of damage or missing parts. Should you notice any defects or discrepancies, promptly report them to Dart-Rich for immediate resolution.
as soon as possible to ensure seamless operation and service.
1. For fan components delivered in bulk, rest assured that some parts have been expertly pre-assembled by Dart-Rich and meticulously marked prior to disassembly, packaging, and transportation. These parts must be installed on-site following the precise markings provided for flawless assembly.
This ensures that the installation process is both efficient and accurate, reducing downtime and increasing productivity.
2. Prior to installation, it is crucial to initiate the drive of the transmission part once the complete ventilator unit graces your site. Conduct a thorough inspection to ensure that the rotating components are free from any rubbing or jamming. Additionally, verify the coaxial alignment of the coupling between the fan and motor.
If any issues are detected, they must be promptly adjusted and rectified to maintain optimal performance and operational excellence.
1. Introducing a sophisticated array of cutting-edge model series, our Heavy-Duty High Efficient Centrifugal Fan for Chemical Industry Use stands at the pinnacle of performance. Leveraging the power of advanced Computational Fluid Dynamics (CFD) technology, the impeller and other flow channels are meticulously optimized, delivering unparalleled efficiency, remarkably low noise, and a broad spectrum of high-efficiency performance.
2. Harnessing the engineering prowess of CAE tools, we meticulously validate the strength, stiffness, and rotor power of our product. This rigorous verification process guarantees not just superior performance, but also ensures the fan operates with unmatched smoothness, safety, and reliability.
3. Our relentless pursuit of excellence in design has led to an optimized fan structure that is not only rationally constructed but also exceptionally easy to install and maintain. This ensures that our fans provide seamless functionality and user convenience.
4. With a commitment to versatility, we employ a diverse range of materials and state-of-the-art technologies to craft fans tailored for a multitude of challenging working conditions. Whether it's wear resistance, high temperature endurance, corrosion prevention, or achieving a perfect seal, our fans are engineered to meet and exceed the most demanding requirements.
1, We are steadfast in delivering "intelligent service," guided by our mission to be "more accurate, more comprehensive." With 13 strategically positioned marketing service centers across China and a global sales and service network, we ensure our reach and dedication meet your expectations anywhere, anytime.
2, Our after-sales service team is always prepared, with passports in hand, ready to swiftly address overseas maintenance tasks. We are committed to offering you uninterrupted 24-hour service throughout the project duration, ensuring peace of mind and seamless operations.
3, "1191" Service Commitment: Experience unparalleled service with our rapid response times. We pledge to acknowledge on-site issues within 1 minute, address service requests within 1 hour, provide a comprehensive solution within 9 hours, and have our personnel on-site within 1 day.
4, For any after-sales inquiries, please reach out to our dedicated 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.
By integrating cutting-edge research from prestigious institutions such as Xi'an Jiaotong University and Tsinghua University, as well as embracing and innovating upon the pinnacle of international technology, our product's performance is tailored to meet every market demand. Our offerings boast over 30 series, more than 800 distinct models, and an impressive 2800 specifications, ensuring unparalleled versatility. The flow rate ambitiously spans from 200 to 2,800,000 cubic meters per hour, while the pressure range is adeptly covered from 550 to 30,000 Pascals. The impeller's diameter is meticulously crafted between 300 to 5000 mm, and the fan unit's weight varies from mere tens of kilograms to robust tens of tons, highlighting unparalleled adaptability and strength for diverse applications.
Chemical Industry: Our fans are meticulously engineered to excel in power stations and are pivotal as induced draft fans for cracking furnaces. They serve as regeneration fans and are indispensable across a spectrum of processes including heating furnaces, reboilers, incinerators, and ethylene cracking furnaces. Moreover, they are vital for sulfur recovery, drying, gasifiers, tail gas treatment, among others, specifically in atmospheric and vacuum distillation, catalytic cracking, hydrocracking, delayed coking, catalytic reforming, and ethylene cracking. They also support processes in aromatics, propane dehydrogenation, coal to oil, synthetic ammonia, and coal to ethylene glycol. Our specialized fans come in various forms such as those made from unique materials, offering high-sealing and explosion-proof capabilities. Additionally, they are crucial for carbon calcination, material delivery, and VOCs treatment systems, ensuring superior performance and safety.
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