| Customization: | Available |
|---|---|
| Blade Material: | Stainless Steel |
| Type: | Centrifugal Fan |
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Our state-of-the-art centrifugal fan is a marvel of engineering, meticulously crafted to include a powerful fan unit augmented by cutting-edge auxiliaries, all seamlessly integrated into a sophisticated control and monitoring system. The fan unit itself is a symphony of components: a robust rotor part comprising the impeller and the main shaft, a durable static part with a housing, an inlet box, and air inlet, as well as a precision-engineered damper. The auxiliaries feature a high-performance motor, advanced hydraulic coupling, and a responsive actuator, among other innovative elements—each designed to enhance performance and reliability.
Our versatile centrifugal fans boast a variety of transmission methods to cater to diverse application needs. These include the highly efficient motor direct connection (A type), the adaptable belt transmission (B, C, 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 models can be crafted as double suction fan variants, offering enhanced performance for specialized applications.
Upon arrival of the fan, conduct a thorough inspection to ensure that all components are intact, undamaged, and present. Any discrepancies, such as defects or missing parts, should be promptly communicated to Dart-Rich for immediate resolution.
as soon as possible.
1. For fan components delivered in bulk, some parts have been expertly pre-assembled and clearly marked by Dart-Rich before disassembly for packaging and shipping.
During on-site installation, it is essential to meticulously follow these markings to ensure proper assembly and optimal performance.
2. Before initiating installation, it's critical to manually rotate the transmission section once the ventilator is fully on-site. This precaution checks for any friction or obstructions in the moving parts.
Additionally, inspect the alignment of the coupling between the fan and motor to ensure perfect coaxiality. Should any issues arise, immediate adjustments and corrections are imperative to maintain peak operational efficiency.
1, Experience unmatched efficiency and performance with our advanced model series, meticulously designed through CFD technology to optimize the impeller and every flow channel. Revel in the benefits of a fan that boasts high efficiency, minimal noise, and an impressively broad range of high efficiency.
2, Our state-of-the-art CAE tools meticulously verify the strength, stiffness, and rotor power of each product, guaranteeing an unparalleled level of smoothness, safety, and reliability in our fan's operation.
3, Thanks to our revolutionary optimization techniques, our fan's structure is not only meticulously engineered for efficiency but also offers remarkable ease of installation and maintenance.
4, Our fans are crafted using a diverse range of materials and cutting-edge technologies, enabling us to deliver solutions tailored for various demanding environments, including those requiring wear resistance, high temperature endurance, corrosion resistance, and superior sealing capabilities.
1, At NANTONG DART-RICH FAN CO.,LTD, our dedication to "intelligent service" is unwavering. Driven by the goal of achieving "more accurate, more comprehensive" customer support, we boast 13 strategically located marketing service centers across China. Our expansive sales and service network extends globally, ensuring that no matter where you are, our assistance is within reach.
2, Our exceptional after-sales service team is always prepared, with passports at the ready to swiftly address any overseas maintenance tasks. We are committed to providing unmatched 24-hour support throughout the entire duration of your project, ensuring peace of mind at every stage.
3, "1191" Service Commitment: We're committed to exceptional responsiveness and support. Experience our promise with on-site problem feedback within just 1 minute, a full response to your service request within 1 hour, a thorough solution reply within 9 hours, and our personnel on-site within just 1 day.
4, Reach out to our dedicated after-sales service team through our hotline: 0086-400-625-2668. We're here to assist you with any inquiries or concerns you may have.
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 the groundbreaking research from eminent institutions like Xi'an Jiaotong University and Tsinghua University, and through the strategic introduction, digestion, and innovation of cutting-edge international technologies, our product performance seamlessly addresses all market demands. Our impressive lineup boasts over 30 series, encompassing more than 800 models and exceeding 2800 specifications. With an adaptable flow rate spectrum spanning 200 to 2,800,000 m³/h and a pressure range from 550 to 30,000 Pa, our centrifugal blowers are engineered for maximum efficiency. The impeller diameters vary extensively between 300 mm and 5000 mm, while the fan unit weight ranges from a few tens of kilograms to several tens of tons, ensuring a perfect fit for diverse chemical processing applications.
In the dynamic realm of the chemical industry, our Efficient High Performance Centrifugal Blower shines as a pivotal component, expertly engineered for a broad spectrum of applications. It powers fans for power stations and serves as the reliable induced draft fan for cracking furnaces. Our versatile blowers are tailored for regeneration processes and support a plethora of operations including heating furnaces, reboilers, and incinerators. They are integral to ethylene cracking furnaces and sulfur recovery units, and essential for drying tasks, gasifiers, and tail gas treatment in varied sophisticated processes. From atmospheric and vacuum distillation to catalytic cracking, hydrocracking, delayed coking, and catalytic reforming, our blowers excel. They drive innovation in ethylene cracking, aromatics, propane dehydrogenation, coal-to-oil conversion, synthetic ammonia production, and coal-to-ethylene glycol processes. Furthermore, they accommodate special material requirements, ensuring high-sealing and explosion-proof capabilities. Our fans support carbon calcination and VOCs treatment systems, embodying reliability and efficiency in every turn.
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