When purchasing and using boilers for the first time, many users do not understand the boiler equipment suitable for their own enterprises. If they purchase inappropriate boiler equipment, it will not only consume manpower and material resources, but also have high economic input costs, which is very uneconomical. Zhengzhou Fangkuai Boiler Factory will tell you today, what are the differences between steam boilers and circulating fluidized bed boilers? How to choose the right boiler equipment?
Circulating fluidization refers to the combustion method of the boiler (in addition to the boiling furnace, the layer burner, the pulverized coal furnace, etc.), the steam refers to the boiler heat exchange medium (there are also the water heater, organic heat carrier furnace, hot blast stove, etc.), so it will There is a circulating fluidized bed steam boiler.
Due to the improvement of boiler safety technology, the "expansion technology" used in the past to improve the safety factor has basically not been adopted. "All-welding technology" is to use the welding method to seal the convection tube bundle and the drum instead of "expanding". This is the first point. The second point is that the application of membrane wall technology also improves the efficiency and tightness of the boiler. The prerequisite to complete the sealing is to adopt "membrane welding on the water wall." The third point is to complete the assembly and delivery of small boilers, and complete the assembly and sealing work in the boiler production plant.
We, Zhengzhou Fangkuai Boiler Co., Ltd. (Fangkuai), are excited to announce our participation in the Indonesia International Heating Technology Exhibition 2025. We will be showcasing our advanced boiler systems engineered for higher efficiency, lower emissions, and sustainable energy performance. Join us at Booth No. B1-08 from November 5–7, 2025 at the Jakarta Convention Center.
The event brings together EXPO BOILER, EXPO BIOMASS, EXPO PUMPS & VALVES, and EXPO CRANE — creating a comprehensive platform for technology exchange and business collaboration across the industrial heating and energy sectors in Southeast Asia.
At the exhibition, we will present our integrated solutions including biomass boilers, industrial steam systems, and full power plant EPC services. Our products emphasize:
Event Details
Date: November 5–7, 2025
Venue: Jakarta Convention Center, Indonesia
Booth: B1-08
We welcome industry partners, plant owners, EPC clients, and technology scouts to visit our booth and explore collaboration opportunities. Whether you are planning a biomass retrofit, a new power plant EPC project, or seeking high-efficiency boiler equipment, our engineers will be available for technical discussions and project consultations.
Visit our booth / Contact us












Wins Another Invention Patent
Brilliant Glory, Continuing to Write a Brilliant Chapter
Striving for "Innovation" and "Quality"
Focusing on Cutting-Edge Technologies
Creating New Momentum and New Advantages
Promoting the Continuous "Innovation" of New-Quality Productivity
On June 17th, our company was awarded another national invention patent. To date, the company has secured 162 national patents and 13 invention patents, and has been deeply involved in the formulation of eight national and industry standards. We continue to lead industry development with technological breakthroughs.

Overcoming challenges and achieving remarkable results
Attaching great importance to technological innovation
While pursuing superior quality, Fangkuai also attaches great importance to technological innovation.
Developing product diversity
To better meet the diverse needs of consumers, Fangkuai develops diverse product images during R&D and production.
Fangkuai family portrait

Gloriously writing a new journey
The company has always adhered to the philosophy of
"Building Character, Creating Quality Products"
Using technological R&D as the core driving force
Also promoting application
Effectively promoting technological advancement in the industry and engineering products
Future

Continued
Scientific and technological R&D and technological achievement transformation
Generate more core independent intellectual property rights
Solidly promote the company's high-quality development