When you purchase boiler equipment, you will pay attention to many problems, how much thermal efficiency, whether it is energy-saving and environmental protection, whether boiler manufacturers have special equipment installation and manufacturing certificates, etc., are the key points you need to pay attention to. At the same time, it is also important that the boiler is regularly maintained during use.
The gas boiler with regular maintenance can effectively extend the service life of the boiler, improve the working efficiency of the boiler, and reduce the incidence of failure, which is conducive to the normal and safe operation of the boiler. Gas-fired boilers that are regularly maintained have better service life, energy savings and failure rates than boilers that are not regularly maintained (especially those that have been in operation for more than one year).
Commonly used boiler maintenance methods are: pressure maintenance, wet maintenance, dry maintenance, and aeration maintenance.
First. pressure maintenance.
Pressure maintenance is required when the boiler is not to be used for less than one week. Before the shutdown process is terminated, the steam water system is filled with water, the residual pressure is maintained at 0.05~0.1 MPa, and the temperature of the boiler water is maintained above 100 °C, which can effectively prevent air from entering the boiler.
Second. wet maintenance.
Wet maintenance is required when the shutdown time is less than one month. Fill the boiler soda system with soft water containing lye, no steam space left. This is because an aqueous solution having an appropriate alkalinity forms a stable oxide film with the metal surface to prevent corrosion.
Third. dry maintenance.
This method is used for maintenance when the boiler is stopped for a long time. The specific method is: after the boiler is shut down, the pot water is drained, the boiler is dried by left heat, and the residual scale and residue in the pot are removed in time, and then the tray containing the desiccant is placed in the drum and on the grate. Finally close all valves, manholes and hand hole doors. Regularly check the maintenance and replace the failed desiccant in time.
Fourth. aeration maintenance.
Aeration maintenance can be used for long-term shutdown maintenance. After the boiler is shut down, do not release water, keep the water level at the high water level, take measures to deoxidize the boiler, and then isolate the pot water from the outside. After the helium or ammonia gas is introduced, the pressure after inflation is maintained at 0.2-0.3 MPa, and nitrogen and oxygen combine to form nitrogen oxide, so that the oxygen cannot be in contact with the steel plate; the ammonia is dissolved in water to make the water alkaline, and can be effective. Prevent the occurrence of oxygen corrosion.
September 24–27, 2026 | Booth 4A27 | Cairo International Conference Center (CICC), Egypt
Dabonn Energy is excited to announce its participation in EGYPT STITCH & TEX EXPO 2026, one of the leading textile machinery and technology exhibitions in North Africa and the Middle East. The exhibition will take place from September 24 to 27, 2026, at the Cairo International Conference Center (CICC) in Nasr City, Cairo, Egypt.
Visitors are warmly invited to Booth 4A27, where Dabonn Energy will present its latest industrial boiler technologies and energy-efficient steam solutions designed specifically for the textile industry.
Steam plays a critical role throughout textile manufacturing, including dyeing, printing, bleaching, washing, drying, and finishing. A reliable boiler system directly affects production efficiency, energy consumption, and operating costs.
At EGYPT STITCH & TEX EXPO 2026, Dabonn Energy will showcase a range of industrial boiler solutions engineered to meet the demanding requirements of textile factories, including:
Our engineering team will provide professional consultation to help visitors select the most suitable boiler system based on production capacity, fuel availability, steam demand, and energy-saving goals.
As textile manufacturers continue to pursue higher efficiency and lower operating costs, energy-saving boiler systems have become increasingly important.
Dabonn Energy integrates advanced combustion technology, intelligent control systems, and optimized heat transfer designs into every boiler solution. These technologies help customers achieve:
Whether powered by natural gas or biomass fuels, our industrial boilers are designed to deliver dependable performance while supporting sustainable manufacturing.
During the exhibition, visitors will have the opportunity to meet directly with Dabonn Energy's technical and sales specialists to discuss a wide range of industrial heating solutions.
Topics include:
Our team will also share successful application cases from textile manufacturers across different countries and explain how efficient boiler systems can improve productivity while reducing energy costs.
Egypt continues to strengthen its position as an important textile manufacturing hub in Africa and the Middle East. With increasing investment in textile production, the demand for reliable and energy-efficient steam generation equipment is also growing.
By participating in EGYPT STITCH & TEX EXPO 2026, Dabonn Energy looks forward to establishing new partnerships with textile manufacturers, engineering companies, distributors, and industrial investors throughout Egypt, North Africa, and neighboring regions.
We remain committed to delivering high-quality industrial boiler equipment backed by professional engineering support and comprehensive after-sales service.
We sincerely invite all visitors attending EGYPT STITCH & TEX EXPO 2026 to stop by Booth 4A27 and explore how Dabonn Energy can help improve the efficiency and sustainability of your textile production.
Exhibition: EGYPT STITCH & TEX EXPO 2026
Venue: Cairo International Conference Center (CICC), Nasr City, Cairo, Egypt
Date: September 24–27, 2026
Booth Number: 4A27
We look forward to meeting customers and partners from around the world and discussing innovative industrial boiler solutions for the future of the textile industry.
Recently, Zhengzhou Fangkuai Boiler Sales Co., Ltd. traveled to Dhaka, the capital of Bangladesh, to attend the Bangladesh International Textile, Knitwear & Garment Industry Exhibition (BTKG 2026). It showcased industrial thermal equipment and system solutions adapted to the whole process of textile printing and dyeing, actively expanding the South Asian market.
Bangladesh is an important global producer and exporter of textiles and garments. As a pillar local industry, the textile sector has long-term and strong demand for high-efficiency, stable and energy-saving industrial boilers and thermal equipment, with broad market potential. This exhibition participation is an important measure for Zhengzhou Fangkuai Boiler Sales Co., Ltd. to advance its internationalization strategy and further explore overseas markets.
Relying on its technological accumulation and manufacturing advantages in the field of thermal energy equipment, the company provides targeted thermal energy solutions for local textile, printing and dyeing, garment manufacturing and other industries, helping enterprises improve production efficiency and reduce operating costs. In the future, Zhengzhou Fangkuai Boiler Sales Co., Ltd. will continue to focus on overseas market demands, continuously optimize its product and service system, facilitate the high-quality development of the global textile industry with professional and reliable products, and steadily enhance the brand’s competitiveness and influence in overseas markets.
Trust stems from quality
At the beginning of the new year, Fangkuai Boiler and a leading domestic new energy company have reached another important cooperation, successfully signing an order for a total of 500 steam tons.
