Water treatment is very important in any type of boiler equipment, and the same is true for steam boilers. This is because the water quality has a very large impact on the normal operation of the boiler, which in turn will also affect the production efficiency of the enterprise. Among them, the suspended solids and dissolved solids in the boiler water are the ones that have a greater impact on the boilers of the paper mill. If they are not treated in time, they will easily have a certain impact on the operational safety of the boiler. For example, dissolved substances, calcium and magnesium salts, are one of the important causes of fouling in steam boilers. Zhengzhou Fangkuai boiler manufacturer came to tell everyone how to do water treatment work for steam boilers.
The long-term fouling of the steam boiler will reduce the heat transfer effect of the boiler, the boiler's operating thermal efficiency is low, and it will cause boiler accidents in serious cases. Therefore, the boiler in the paper mill should pay special attention to this point in the process of use. In addition, things like suspended matter will directly affect the quality of the water, reduce the quality of the boiler, and even cause problems such as blockage of the boiler pipes that damage the boiler components. Therefore, the boiler must pay attention to water treatment during the operation of the boiler, and select appropriate treatment equipment and procedures in strict accordance with the treatment regulations to reduce unnecessary boiler losses and extend the service life of the boiler.
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