| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan, a marvel of engineering, is meticulously constructed with a fan unit and essential auxiliaries, all integrated with a sophisticated control and monitoring system. The fan unit itself comprises a dynamic rotor part, featuring both an impeller and a robust main shaft, along with a static part that includes a durable housing, a streamlined inlet box, and a precisely crafted air inlet, complemented by a damper. The auxiliaries are no less impressive, comprising a powerful motor, an efficient hydraulic coupling, and an advanced actuator, among other crucial components, to ensure seamless operation.
Centrifugal fans boast an array of transmission methods catering to diverse operational needs. These include the motor direct connection (A type), the adaptable belt transmission (B, C, E types), the reliable coupling transmission (D type), and the sophisticated coupling transmission with inlet box (F type). Notably, the E type and F type can be ingeniously designed as double suction fan types, offering enhanced performance and versatility.
Upon the arrival of your state-of-the-art High Efficient Ventilation Fan for Heavy Industrial Environments, meticulously inspect all components to ensure they are intact and complete. Should you discover any discrepancies, imperfections, or missing elements, promptly notify the experts at Dart-Rich for assistance.
as soon as possible.
1. For components of the fan delivered separately, rest assured that certain integral parts have been pre-assembled by the meticulous team at Dart-Rich. These parts are clearly marked before disassembly, packaging, and transportation, ensuring a seamless on-site installation by following these markers.
packaging and transportation, and must be installed on site according to the markings.
2. Prior to installation, initiate the transmission component once the ventilator has been delivered to your location. Examine the fan with precision to verify that all rotating parts operate unimpeded, free from any jamming or friction. Simultaneously, assess the coaxial alignment of the coupling between the fan and its motor to guarantee impeccable functionality. In the event of any irregularities, immediate adjustments and corrections are essential to ensure optimal performance.
check whether the rotating parts are rubbed or jammed, and check the coaxiality of the coupling between the fan and the motor. If there are any problems, it is necessary to adjust and correct them in time.
1. With our cutting-edge model series, we've harnessed the power of advanced CFD technology to meticulously optimize the impeller and flow channels. This results in a fan that boasts remarkable efficiency, operates with minimal noise, and maintains a wide range of high-efficiency performance.
2. By leveraging CAE tools, we precisely verify the strength, stiffness, and rotor power of our products. This rigorous process ensures that our fans deliver smooth, safe, and exceptionally reliable operations.
3. Through meticulous optimization, our fan structure is designed to be exceptionally rational, making it not only easy to install but also effortless to maintain.
4. By employing a diverse array of materials and applying innovative technologies, we are equipped to offer fans that meet a variety of demanding requirements, including wear resistance, high temperature endurance, corrosion resistance, and exceptional sealing capabilities for tight applications.
1, We proudly uphold our mantra of 'intelligent service,' striving for unmatched precision and comprehensive support. With 13 strategically positioned marketing service centers across China and a vast sales and service network that spans the globe, we ensure our reach is both extensive and effective.
2, Our dedicated after-sales service personnel are always passport-ready to promptly tackle overseas maintenance challenges. We are committed to providing you with seamless 24-hour support throughout the project's duration.
3, '1191' Service Commitment: We pledge to address site issues within a swift 1 minute; offer a service demand response within 1 hour; deliver a solution reply within 9 hours; and have our skilled personnel on-site within 1 day.
4, 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.
Harnessing cutting-edge research partnerships with prestigious institutions like Xi'an Jiaotong University and Tsinghua University, along with the seamless integration of advanced international technologies, our products are engineered to meet every conceivable market demand with precision and excellence. Our product lineup boasts more than 30 series and encompasses over 800 meticulously crafted models, offering an impressive array of over 2800 specifications. With a remarkable applicable flow rate range of 200~2,800,000 m³/h and a substantial pressure range of 550~30,000 Pa, these fans are designed to perform under the most demanding industrial conditions. The impeller diameters vary from 300 to a colossal 5000 mm, and the robust fan units range in weight from several tens of kilograms to several tons, ensuring versatility and reliability across diverse applications.
Chemical Industry: Experience unrivaled power with our fans designed specifically for the power station sector. Our cutting-edge induced draft fans are perfectly engineered for cracking furnaces, while our regeneration fans provide superior performance across various demanding processes. Whether it be heating furnaces, reboilers, incinerators, or handling ethylene cracking furnaces, our fans excel in atmospheric and vacuum distillation, catalytic cracking, and more. Trust in our expertise for hydrocracking, delayed coking, catalytic reforming, aromatics, propane dehydrogenation, and sophisticated processes like coal-to-oil conversion, synthetic ammonia production, and coal-to-ethylene glycol synthesis. Our offering includes fans crafted from special materials for enhanced durability, high-sealing fans for precision operations, explosion-proof solutions for safety-critical environments, and specialized fans for carbon calcination and VOCs treatment systems.
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