First. Reduce the boiler exhaust temperature
1. Increase the heating surface of the tail, that is, install a boiler economizer (or condenser) to reduce the exhaust gas temperature.
2. Arrange the exhaust gas heat recovery device at the tail of the flue to fully absorb the latent heat of the flue gas and improve the operating efficiency of the boiler.
Second. Reduce boiler condensate
The boiler heat loss from the boiler can be fully recovered by increasing the heating surface of the boiler tail or the flue gas waste heat recovery device. Increase boiler load during boiler operation, reduce the number of operating units, and minimize the situation of multiple boilers running at low load. The exhaust temperature of the boiler body is increased as much as possible to avoid the occurrence of condensed water in the boiler body as much as possible, thereby reducing the corrosion of the boiler by the condensed water and prolonging the service life of the boiler.
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.






