For the normal operation of industrial boilers, a large amount of continuous water is indispensable. This water may be groundwater, river water, etc. If it flows directly into the boiler without pre-treatment, it will definitely cause considerable damage to the boiler in the long run. Zhengzhou Fangkuai Boiler Factory invites you to soften the boiler inlet water.
When softening the water, a water softening device should be used together. A portion of salt can be added. The concentration of the brine is generally 8% to 10%, or it can be saturated at all, depending on the usage of the boiler.
Although the boiler inlet water has been softened, it is inevitable that some dirt will be generated. At this time, the blowdown operation is required. Zhengzhou Fangkuai Boiler Plant has compiled the following procedures for the blowdown of industrial boilers for your study and reference.
1. Eliminate the excess salt and alkali in the boiler water, so that the boiler water quality indicators are always controlled within the scope of national standards.
Only by ensuring good boiler water quality and slowing down or preventing scale formation can the safe operation of industrial boilers be ensured.
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.






