| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is an engineering marvel designed specifically for efficiency and reliability. At the heart of this system is the fan unit, which integrates seamlessly with various auxiliaries and is governed by an intuitive control and monitoring system. The fan unit itself is a masterpiece, comprising the dynamic rotor part—featuring a precision-engineered impeller and robust main shaft—and the sturdy static part, which includes the meticulously crafted housing, aerodynamic inlet box, and optimized air inlet. Additionally, the system is equipped with an advanced damper for precise airflow control. The auxiliaries, like the powerful motor, flexible hydraulic coupling, and responsive actuator, are all meticulously selected to ensure peak performance and longevity.
Our centrifugal fans boast versatile transmission methods to suit diverse industrial needs, including the robust motor direct connection (A type), efficient belt transmission (B, C, E type), and durable coupling transmission (D type), with a specialized coupling transmission featuring an inlet box (F type). Notably, the E type and F type can be innovatively designed as double suction fan types, providing enhanced airflow and efficiency, tailored to meet the demanding requirements of the chemical industry.
Upon arrival of the fan, it's imperative to thoroughly inspect all components for potential damage or missing parts. Any defects and discrepancies should be promptly reported to Dart-Rich.
as soon as possible, ensuring swift resolution.
1. For fan parts delivered in bulk, Dart-Rich has pre-assembled and marked certain matching components prior to disassembly,
packaging, and transportation. These components must be installed on-site in accordance with the specified markings.
2. It is crucial to activate the transmission component prior to installation once the complete ventilator unit has arrived at the site.
Ensure to meticulously inspect if any rotating parts are experiencing friction or obstruction, and verify the coaxial alignment between the fan and motor coupling. Should any issues arise, immediate adjustments and corrections are essential.
1, Experience cutting-edge performance with our advanced model series! Thanks to the state-of-the-art CFD technology, we've optimized the impeller and other flow channels, resulting in a fan that boasts exceptional high efficiency, minimal noise, and an extensive range of peak performance.
2, Employing sophisticated CAE tools, we meticulously verify the strength, stiffness, and rotor power of our product. This rigorous process assures not only smooth and reliable operation but also the utmost safety for the fan.
3, Through meticulous optimization, our fan features a thoughtfully designed structure that is both logical and user-friendly, making installation and maintenance a breeze.
4, Our fans are engineered for versatility, utilizing a variety of materials and innovative technologies. This enables us to provide solutions for a multitude of challenging conditions, including wear resistance, high temperature endurance, corrosion resistance, and secure sealing.
1, At NANTONG DART-RICH FAN CO., LTD, we are dedicated to delivering "intelligent service" with the commitment to "more accurate, more comprehensive" care. Proudly, we have established 13 marketing service centers across China and built an extensive sales and service network that spans the globe.
2, Our committed after-sales service personnel are equipped with passports, enabling them to promptly address overseas maintenance tasks. We ensure a comprehensive 24-hour service availability throughout the project execution, guaranteeing peace of mind.
3, "1191" Service Commitment: Experience the gold standard in service excellence with our pledge to address on-site issues within 1 minute; cater to service requests within 1 hour; provide solution replies within 9 hours; and dispatch personnel to your location within 1 day.
4, For any inquiries or assistance, please reach out to our dedicated after-sales service hotline at 0086-400-625-2668. We are here to serve 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.
Leveraging cutting-edge research from prestigious institutions such as Xi'an Jiaotong University and Tsinghua University, coupled with the seamless integration, adaptation, and innovation of global advanced technologies, this product is engineered to meet every market demand with exceptional precision. Boasting a comprehensive suite of over 30 series, encompassing more than 800 models and exceeding 2800 specifications, our product's versatility is unparalleled. With an impressive applicable flow rate range spanning from 200 to 2,800,000 cubic meters per hour and a pressure range of 550 to 30,000 Pascals, this blower is designed for robust performance. The impeller diameters vary between 300 to 5000 millimeters, while the fan unit's weight can range from mere tens of kilograms to substantial tens of tons, ensuring adaptability and efficiency across diverse applications.
Chemical industry: Our High Efficient Blower for the Chemical Industry, crafted with durable 316L construction, is expertly designed to excel in a multitude of demanding applications. From fans for power stations to the essential induced draft fan for cracking furnaces, our product offers unparalleled performance. It is the ideal choice for regeneration fans and supports a wide range of processes such as heating furnaces, reboilers, incinerators, ethylene cracking furnaces, sulfur recovery, and drying. Moreover, it is perfect for gasifiers and tail gas treatment within atmospheric and vacuum distillation, catalytic cracking, hydrocracking, delayed coking, catalytic reforming, ethylene cracking, aromatics, propane dehydrogenation, coal to oil, synthetic ammonia, and coal to ethylene glycol industries. Our blower also includes specialized fans crafted from unique materials, boasting high-sealing and explosion-proof capabilities, making them essential for carbon calcination, delivering, and VOCs treatment systems. This versatility ensures that our fans meet and exceed the rigorous demands of the chemical industry.
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