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Double Inlet Centrifugal Fan

Customer Case: Double Inlet Centrifugal Fan Installation Site

13 10 月, 2025

Customer Case: Double Inlet Centrifugal Fan Installation Site

At the customer’s industrial plant, Dajing completed the installation and commissioning of a double inlet centrifugal fan system.
The project required large airflow and stable pressure to support continuous production operations.
Our technical team provided on-site installation guidance, ensuring precise alignment and smooth startup.

After installation, the fan system achieved:

  • High efficiency and low vibration performance

  • Stable operation under long working hours

  • Significant noise reduction and improved ventilation

This project demonstrates Dajing’s expertise in providing customized double inlet fan solutions for complex industrial environments.

Customer Testimonials

Trusted by industrial partners across 30+ countries — real feedback from our global clients.

“We’ve been using Dajing’s 9-19 high-pressure centrifugal fans for our dust removal system. The airflow performance is excellent, and the noise level is much lower than our previous models. Truly reliable quality.”

Ali Rahman Maintenance Engineer, Power Plant – UAE

“The 4-72 series fans from Dajing have been running non-stop in our cement production line for two years with zero breakdowns. Their team provided fast delivery and technical guidance during installation.”

Sergey Ivanov Production Manager, Cement Factory – Kazakhstan

“Our HVAC contractor switched to Dajing’s products for a recent government building project. The energy efficiency and build quality exceeded expectations. Definitely a long-term partner.”

Mohamed Al-Farid HVAC Project Supervisor, Government Contractor – Saudi Arabia

“We ordered customized GY4-73 induced draft fans for our boiler system. Dajing’s engineers adjusted the impeller size precisely to our parameters — performance and after-sales support were outstanding.”

Nguyen Thanh Binh Technical Director, Thermal Equipment Co. – Vietnam

FAQ's

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Our engineers will recommend the suitable fan type based on your air volume, pressure, temperature, and working conditions.
You can also send your technical parameters or drawings directly for evaluation.

All Dajing fans are ISO9001 and ISO14001 certified.
Depending on customer needs, we can also provide CE, EAC, or other international compliance certificates.

Yes. We offer fully customized fan systems to meet special environmental or industrial requirements, including high-temperature, dust-removal, and corrosion-resistant designs.

Generally 15–30 working days after receiving the deposit, depending on the order quantity and customization level.

Yes. We provide online technical guidance, spare parts supply, and on-site service if required.
Our goal is to ensure your fan operates efficiently throughout its service life.