| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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The centrifugal fan is a sophisticated marvel of engineering, meticulously crafted to optimize industrial ventilation. It predominantly comprises a robust fan unit, complemented by essential auxiliaries, seamlessly integrated with an advanced control and monitoring system. The fan unit itself is an ingenious assembly, featuring a dynamic rotor part, which includes the impeller and the main shaft, and a fortified static part, encompassing the housing, inlet box, and air inlet, all harmonized with components like the damper. The auxiliaries are no less impressive, consisting of a powerful motor, a responsive hydraulic coupling, a precise actuator, and much more, all working in concert to ensure peak performance.
The centrifugal fans boast a diverse array of transmission methods, each tailored for specific operational needs. They include the direct motor connection (A type), the efficient belt transmission (B, C, and E type), the robust coupling transmission (D type), and the innovative coupling transmission with an inlet box (F type). Notably, the E type and F type are ingeniously designed to function as double suction fan types, offering unparalleled versatility and adaptability to meet the most demanding industrial applications.
Upon the arrival of the ventilation fan, it is imperative to meticulously inspect all components for any damage or missing parts. Should there be any defects or discrepancies, these must be promptly reported to Dart-Rich for immediate attention.
as soon as possible.
1. For fan components delivered in bulk, rest assured that some have been expertly pre-assembled by Dart-Rich. These parts are carefully marked before disassembly for packaging and transportation, ensuring seamless on-site installation in accordance with these markings.
Packaging and transportation, and must be installed on site according to the markings.
2. Prior to installation, it is crucial to activate the transmission part once the ventilator, in its entirety, arrives at the site. Conduct thorough checks to ensure the rotating parts are not hindered by rubbing or jamming, and meticulously verify the coaxial alignment between the fan and the motor. Should any issues arise, they must be addressed and rectified without delay.
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 cutting-edge model series and enhanced through the sophisticated optimization of the impeller and airflow pathways using advanced CFD technology, our fan boasts exceptional efficiency, remarkably low noise levels, and an expansive high-efficiency operational range.
2. Utilizing robust CAE tools, we meticulously verify the robustness, stiffness, and rotor power of our product, guaranteeing a smooth, safe, and reliable performance of the fan under all conditions.
3. Through strategic optimization, we ensure that our fan's structure is not only rational but also designed for effortless installation and straightforward maintenance.
4. By integrating a variety of materials and implementing diverse technologies, we offer fans tailored for a multitude of demanding conditions, including wear resistance, high temperature endurance, corrosion resistance, and superior sealing capabilities.
1, At NANTONG DART-RICH FAN CO.,LTD, we are dedicated to providing an 'intelligent service' experience, guided by our mission for 'more accurate, more comprehensive' support. With an extensive network of 13 marketing service centers strategically located across China, our reach extends globally, ensuring that wherever you are, our sales and service network is poised to support you.
2, Our commitment to exemplary service knows no borders. All our after-sales service personnel are passport-ready, enabling us to swiftly address overseas maintenance tasks. We provide unwavering 24-hour support throughout the project's execution, ensuring you receive seamless service whenever you need it.
3, Introducing our '1191' Service Commitment: We pledge to acknowledge on-site issues within 1 minute, address service requests within 1 hour, provide a detailed solution within 9 hours, and have our personnel on-site within 1 day. This commitment underscores our promise to deliver prompt and effective service.
4, Reach our dedicated after-sales service hotline at 0086-400-625-2668 for immediate assistance and support.
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.
With a synthesis of groundbreaking research from esteemed institutions like Xi'an Jiaotong University and Tsinghua University, combined with the assimilation and innovative refinement of cutting-edge international technology, our product performance is tailored to meet and exceed all market demands. We proudly offer an extensive portfolio of over 30 series, boasting more than 800 unique models and an impressive array of over 2800 specifications. These products are adeptly designed to handle a flow rate span from 200 to an astounding 2,800,000 m³/h, with a pressure scope ranging from 550 to 30,000 Pa. The impeller diameter varies expansively from 300 to 5000 mm, while the weight of the fan units showcases versatility, spanning from several tens of kilograms to substantial installations weighing several tens of tons.
In the realm of environmental protection, our cutting-edge ventilation fans play a pivotal role across a diverse array of applications. From primary air fans to secondary air fans, and induced draft fans, our products cater to the needs of waste incineration and biomass power generation incinerator systems. Our offerings extend to include various cooling fans and sophisticated ultra-low flue gas emission system fans. Whether it's sludge drying and incineration or the co-processing of solid waste, our fans are engineered to meet the highest standards. Furthermore, our expertise in VOCs (Volatile Organic Compounds) treatment ensures that our products are a vital component in maintaining environmental integrity across these crucial fields.
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