| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is a marvel of engineering, meticulously crafted from a combination of high-quality components including the robust fan unit, essential auxiliaries, and a comprehensive control and monitoring system. The fan unit is a sophisticated assembly of dynamic and static parts, housing a precision-engineered rotor comprising the impeller and main shaft, alongside a meticulously designed static structure featuring the housing, inlet box, and air inlet. Additional elements such as the damper enhance its functionality. The auxiliaries are equally impressive, incorporating a high-performance motor, advanced hydraulic coupling, state-of-the-art actuator, and more, each contributing to the fan's unparalleled efficiency and reliability.
Our centrifugal fans are available with versatile transmission methods to suit a variety of industrial needs. These include the motor direct connection (A type), belt transmission (B, C, E type), coupling transmission (D type), and coupling transmission with inlet box (F type). Notably, the E type and F type configurations offer the innovative option of being designed as double suction fan types, providing enhanced performance and adaptability for demanding applications. These options ensure that our fans can meet the diverse requirements of different operational settings with precision and efficiency.
Upon receiving your new fan, it is imperative to conduct a thorough inspection immediately. Verify that all components are intact and nothing is missing. Should you discover any damage, defects, or discrepancies, promptly report these issues to Dart-Rich to ensure swift resolution.
as soon as possible.
1. For components that arrive separately, Dart-Rich has thoughtfully pre-assembled and clearly marked certain parts prior to disassembly for transport. These markings are essential for ensuring accurate on-site assembly.
Take care to follow these markings precisely during installation to guarantee optimal performance.
2. Before commencing with the installation of the complete ventilator system, it is crucial to engage the transmission mechanism. This preliminary step involves carefully assessing the rotating parts to ensure they are free from any obstruction or friction.
Additionally, verify the alignment and coaxiality of the coupling between the fan and the motor. Should there be any misalignments, adjustments must be performed promptly to maintain the integrity and efficiency of the system.
1, With our state-of-the-art model series, we leverage cutting-edge CFD technology to optimize the impeller and flow channels, culminating in a fan with unparalleled efficiency, minimal noise, and an expansive range of optimal performance.
2, Employing advanced CAE tools, we rigorously verify the strength, stiffness, and rotor power, ensuring that our fans operate with impeccable smoothness, safety, and reliability.
3, Thanks to meticulous optimization, our fan structure is ingeniously designed for effortless installation and maintenance, providing unparalleled convenience.
4, By selecting a variety of premium materials and utilizing diverse technological applications, we deliver fans tailored for a multitude of challenging environments, including those requiring wear resistance, high temperature endurance, corrosion protection, and airtight sealing.
1, At NANTONG DART-RICH FAN CO.,LTD, we are unwavering in our commitment to provide 'intelligent service' with a steadfast focus on precision and comprehensiveness. Our 13 marketing service centers span across China and are complemented by a global sales and service network, ensuring seamless support wherever you are.
2, Our dedicated after-sales service personnel are fully equipped with passports, poised and ready to swiftly address any overseas maintenance tasks. We pride ourselves on delivering a comprehensive 24-hour service, ensuring that your needs are met promptly and efficiently throughout the project lifecycle.
3, '1191' Service Commitment: Experience unparalleled responsiveness with our promise to acknowledge on-site issues within just 1 minute, address service requests within 1 hour, provide solutions within 9 hours, and have our personnel on-site within just 1 day. Your satisfaction is our priority.
4, Should you need assistance, our after-sales service hotline is always available at 0086-400-625-2668. Reach out to us and experience our pledge to exceptional service delivery.
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 harnessing cutting-edge research from prestigious institutions such as Xi'an Jiaotong University and Tsinghua University, and through a blend of importing, digesting, and innovating upon world-class technologies, our product line meets every conceivable market demand. Our offerings span over 30 series, featuring more than 800 distinctive models and an impressive array of over 2800 specifications. Designed to accommodate a vast flow rate range of 200 to 2,800,000 m³/h and a comprehensive pressure range of 550 to 30,000Pa, these products showcase exceptional versatility. With impeller diameters ranging from 300 to 5000 mm, the weight of each fan unit varies from mere tens of kilograms to several tons, ensuring a tailored solution for every industrial application imaginable.
Metallurgical Industry: Harness the power of our Efficient Industrial Centrifugal Fans, meticulously designed for a wide range of applications within the metallurgical sector. Elevate your dust removal systems with precision fans tailored for blast furnaces, converters, electric and refining furnaces, and a spectrum of specialized furnaces including LF, RH, and AOD. Our fans seamlessly integrate into coking ground dust removal stations and manage industrial silicon submerged arc furnace dust like no other. They are the backbone of main exhaust operations and induced draft mechanisms within coal injection and hot blast furnace combustion systems. Trust in their reliability for comprehensive flue gas management, from circulating fans to the robust dust removal and cooling solutions necessary for sintering processes. Our range features heat recycle fans and main exhaust fans designed to optimize flue gas operations, alongside dry blowers and furnace hood fans. For pellet systems, the annular cooling fans ensure efficiency and longevity. In the realm of steelmaking and continuous casting systems, our steam exhaust fans and fans for steel rolling systems are indispensable. Boosted by superior technology, our fans enhance sintering processes and are integral to coke oven flue gas desulfurization and denitration systems. For sintering waste heat power generation, our circulation fans and induced draft fans perform with unmatched consistency. Additionally, air supply and induced draft fans are critical for gas power generation systems. Across varied processes such as copper smelting, alumina, electrolytic aluminum, and calcination, our fans stand as the epitome of performance and durability.
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