The Clean Heart of Modern Steel Industry—Dajing Dust Removal Double-Suction Fan

The Clean Heart of Modern Steel Industry—Dajing Dust Removal Double-Suction Fan

The Clean Heart of Modern Steel Industry—Dajing Dust Removal Double-Suction Fan

This fan system is custom-engineered for core steel production processes including smelting, sintering, coking, and raw material conveyance. Serving the entire chain from ore to finished steel, it is an indispensable standardized piece of equipment for building green factories and achieving ultra-low emissions. Widely deployed across major steel mills and heavy industrial manufacturing sectors.

Core Functions: Efficient Capture, Powerful Conveyance
Source Control, Dust Capture: Generates powerful negative pressure at dust-generating points (e.g., converters, electric furnaces, blast furnace tapping areas, screening points) to efficiently capture high-temperature flue gas and suspended dust, curbing pollution spread at its source.

Powerhouse for Transport and Purification: Serving as the core power source for duct dust collection systems, it safely, stably, and continuously conveys captured dust-laden gas to downstream purification equipment like baghouse dust collectors or wet electrostatic precipitators, achieving gas cleaning.

Safeguarding Production and the Environment: Directly contributes to improving workshop working conditions and protecting employee health. Simultaneously ensures environmental data consistently meets standards, serving as a critical link in achieving safe production and environmental compliance.

On-Site Focus: Professional Installation, Precise Positioning
Precision Adaptation for Harsh Environments: Tailored for steel mills’ complex conditions of high temperatures, humidity, and dust, the installation plan incorporates thermal expansion, corrosion resistance, and vibration reduction to ensure long-term stable operation.

Seamless System Integration: Fans are being precisely connected to the pre-installed large-scale dust collection ductwork via professional hoisting, ensuring airflow pathways are sealed and unobstructed to maximize overall system efficiency.

Solid Foundation, Reliable Future: Heavy concrete foundations and vibration damping devices provide a stable base for this “steel lung,” supporting its continuous, powerful operation for years to come.

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.