| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan, crafted with precision and innovation, is an engineering marvel primarily composed of a robust fan unit, integrated auxiliaries, and a state-of-the-art control and monitoring system. The fan unit is intricately designed, featuring a dynamic rotor part, which includes a high-quality impeller and a durable main shaft, complemented by a meticulously crafted static part consisting of the housing, an inlet box, and an aerodynamic air inlet. To enhance performance, it incorporates a versatile damper. The auxiliaries are thoughtfully designed with a powerful motor, advanced hydraulic coupling, precision actuator, and more, all working in harmony to deliver unparalleled performance and reliability.
Our centrifugal fans offer diverse transmission methods to suit varying needs and applications: the efficient motor direct connection (A type), the reliable belt transmission (B, C, E type), the robust coupling transmission (D type), and the coupling transmission with an innovative inlet box (F type). Notably, the E type and F type configurations can be expertly designed as double suction fan types, ensuring optimal airflow and efficiency for heavy-duty applications.
Upon the arrival of your Heavy-Duty Ventilation Fan, ensure a meticulous inspection of all the parts to verify that there are no damages or missing components. Should there be any defects or discrepancies, promptly report these to Dart-Rich for swift resolution.
as soon as possible.
1. For components of the fan that are delivered in bulk, note that some parts have been pre-assembled by Dart-Rich for your convenience and are strategically marked before disassembly for packaging and transportation. It is imperative to install these parts on-site following the designated markings carefully.
packaging and transportation, and must be installed on site according to the markings.
2. Prior to installation, the transmission part must be driven once your fully assembled ventilator reaches the site. This essential step involves checking if any rotating parts are obstructed or jammed and ensuring the fan and motor coupling's coaxiality is precise. Should any issues be detected, immediate adjustments and corrections are required.
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, Equipped with our cutting-edge advanced model series, this remarkable fan leverages the power of CFD technology to optimize the impeller and other flow channels. The result? A fan that boasts high efficiency while minimizing noise, offering you a wide range of high efficiency performance.
2, We utilize sophisticated CAE tools to meticulously verify the strength, stiffness, and rotor power of our product. This rigorous process ensures that the fan operates smoothly, safely, and reliably, giving you peace of mind with every use.
3, Through strategic optimization, the structure of the fan is crafted to be exceptionally reasonable, making installation and maintenance a breeze. Say goodbye to complicated setups and hello to effortless functionality.
4, By adopting a diverse array of materials and cutting-edge technologies, we can provide fans tailored for a multitude of working conditions. Whether it's wear resistance, high temperature endurance, corrosion resistance, or a tight seal you need, our fans are designed to meet your specific requirements with excellence.
1, We proudly uphold our philosophy of "intelligent service," driven by our commitment to precision and comprehensiveness. Our vast network includes 13 sophisticated marketing service centers across China, complemented by a robust global sales and service framework.
2, Our dedicated after-sales team is always ready with passports in hand, ensuring timely intervention for international maintenance tasks. We pledge to deliver exceptional 24/7 service throughout the project's duration.
3, "1191" Service Commitment: We guarantee feedback on on-site issues within a swift 1 minute; address service requests within 1 hour; offer detailed solutions within 9 hours; and dispatch personnel to the site within just 1 day.
4, Reach our after-sales service experts anytime at our 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.
Seamlessly merging cutting-edge research insights from prestigious institutions like Xi'an Jiaotong University and Tsinghua University, our Heavy-Duty Ventilation Fan stands as a pinnacle of engineering excellence. By embracing the latest international technologies through rigorous introduction, digestion, and innovative adaptation, our product's performance spectrum comprehensively caters to every market demand. With an impressive portfolio exceeding 30 series, offering over 800 models and more than 2800 distinctive specifications, our fans redefine versatility. They accommodate an extensive flow rate range from 200 to an astounding 2,800,000 m³/h and operate efficiently within a pressure spectrum of 550 to 30,000Pa. Crafted with precision, the impeller diameters vary from 300 mm to a substantial 5000 mm, while the fan unit weight spans from a manageable few dozen kilograms to an imposing several tons, ensuring a perfect match for every industrial requirement.
Metallurgical Industry: Venture into the heart of the metallurgical world with our extraordinary range of ventilation solutions, purposefully engineered for every corner of this essential industry. Our robust dust removal fans are tailored for blast furnaces, converters, electric furnaces, and a wide variety of other critical installations such as refining, LF, RH, mix iron, and AOD furnaces. Efficiently manage air quality at coking ground dust removal stations and industrial silicon submerged arc furnaces with our expertly designed systems. Our lineup also includes main exhaust and induced draft fans for coal injection systems, hot blast furnace combustion fans, and a comprehensive array of flue gas circulating fans. Experience the effectiveness of our dust removal fans and cooling fans crafted specifically for sintering systems, complete with heat recycle fans and main flue gas exhaust fans. Our offerings extend to dry blowers, furnace hood fans, and annular cooling fans, meticulously designed for pellet systems, as well as steam exhaust fans tailored for steelmaking and continuous casting processes. Equip your steel rolling systems with our precision-engineered fans, and benefit from reliable booster fans for both sintering and coke oven flue gas desulfurization and denitration systems. Our circulation and induced draft fans are integral to the success of sintering waste heat power generation and gas power generation systems. Finally, our diverse range includes specialized process equipment and fans perfect for copper smelting, alumina, electrolytic aluminum, and other demanding smelting and calcination processes.
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