Auxiliary Blower Energy-Saving Retrofit Project Successfully Delivered

Auxiliary Blower Energy-Saving Retrofit Project Successfully Delivered

Auxiliary Blower Energy-Saving Retrofit Project Successfully Delivered

We are delighted and proud to announce that the energy-saving retrofit project for the combustion air fan system, spearheaded by our company, has successfully completed all commissioning, acceptance, and handover procedures on December 20, 2025, marking its complete success and flawless delivery!

Since its inception, this project has consistently adhered to the core objectives of “pursuing excellence, driving innovation for efficiency gains, and embracing green, low-carbon practices.” It aimed to achieve significant energy consumption reduction, enhanced operational stability, and optimized overall benefits through comprehensive, customized energy-saving technological upgrades to the critical power equipment—the combustion air fan system.

Key achievements and highlights include:

Exceptional Energy Savings: By implementing advanced high-efficiency fan design, precise variable frequency speed control systems, optimized fluid dynamics structures, and intelligent operation and maintenance strategies, the project achieved an expected energy savings rate exceeding 15%, delivering both economic and environmental benefits.

Stable Performance Enhancement: The upgraded system operates more smoothly with significantly reduced noise and faster response times. Equipment reliability and automation levels have substantially improved, providing stronger and more dependable power support for core production processes.

High-Standard Safety and Quality: The entire renovation process strictly adhered to national and industry safety regulations, implementing a comprehensive quality control system. This ensured safety, precision, and reliability at every stage—from equipment installation and system integration to commissioning and operation—ultimately passing all rigorous testing and acceptance procedures.

Highly Efficient Team Collaboration: The project’s success stems from the strong commitment and strategic guidance of company leadership, the close collaboration and dedicated efforts of colleagues across technical, production, equipment, and safety departments, as well as the professional support and seamless cooperation of our partners. This achievement is the culmination of collective wisdom and hard work.

The flawless delivery of this combustion blower energy-saving retrofit project not only marks another significant breakthrough in our equipment efficiency upgrades and cost-saving initiatives but also demonstrates our unwavering commitment and strong execution in advancing green manufacturing and sustainable development. It has provided invaluable experience for future similar technical retrofit projects and set a successful precedent.

We extend our heartfelt gratitude to all colleagues and partners who contributed to this project’s success. Let us share in this joy of achievement and use it as a new starting point to continue advancing together, striving for further accomplishments in the journey of technological innovation and green development!

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 blowers 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 blowers 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 blowers 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

Didn’t find the answer you were looking for?
Contact our engineering team for a customized solution.

Our engineers will recommend the suitable blower 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 blowers 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 blower systems to meet special environmental or industrial requirements, including high-temperature, dust-removal, and corrosion-resistant designs.

Generally 7-15 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 blower operates efficiently throughout its service life.