WNS type boilers refer to horizontal, internal combustion, and room-fired boilers. At present, they are widely used in the entire boiler market. The WNS type boiler launched by Zhengzhou Fangkuai Boiler Factory has a very high praise rate among users and is deeply loved by users and friends. This is mainly related to the advantages of the boiler itself.
1. Advanced automatic steam boiler controller, full Chinese LCD screen, man-machine interface, users only need to set easily, the boiler can start and stop, load adjustment, automatic water supply and other automatic operations according to user requirements. The boiler has complete functions, complete protection, simple operation, safe and reliable, and has a self-diagnostic function. Once the boiler is running abnormally, the combustion will be automatically interrupted and an audible and visual alarm will be issued.
2. The boiler burner is supplied by a world-renowned manufacturer, which automatically burns and stops according to the instructions of the controller. The independent program controller has multiple safety protections, safe and stable performance, and low maintenance rate.
3. The vertical steam boiler adopts the lower burner mode, the two-pass structure, the fuel is fully burned, and the boiler runs stably; the spoiler is inserted in the flue pipe to slow down the exhaust rate, increase the heat exchange, and the boiler has high thermal efficiency and reduces the user's use cost.
4. The horizontal steam boiler is a shell type full wet back and three-pass pyrotechnic pipe structure. The flame burns in a large combustion chamber with slight positive pressure, fully extended, low combustion heat load, high combustion heat efficiency, and effectively reduces the exhaust gas temperature. , Energy saving and consumption reduction, economical use. The structure of the corrugated furnace bladder and the threaded smoke tube not only improves the heat absorption strength of the boiler, but also meets the needs of thermal expansion of the heat exchange surface, which is scientific and reasonable, and durable.
5. The boiler has a large space for the bladder, a large amount of steam stored, and a strong ability to adapt to load. A reasonably designed built-in steam-water separator device meets the requirements of users for higher-quality steam. The furnace body is provided with manholes, head holes, and hand holes, which are convenient for cleaning the inside of the furnace bladder, making maintenance and maintenance extremely convenient.
6. Boiler safety is equipped with multi-level interlocking protection: pressure switch protection (automatically shut down and alarm when the pressure is higher than the set pressure), low water level protection (the water level in the boiler body is below the warning water level, automatically cut off the power supply and alarm), safety valve protection (The boiler pressure exceeds the working pressure, automatically venting and reducing pressure), to ensure that the boiler is safe and safe under various working conditions.
7. The organically combined mechanical and electrical integration appearance, exquisite and novel, compact structure, less space, convenient for transportation and installation.
8. It adopts new heat insulation materials and high-quality white color steel plate packaging, light weight, good heat preservation performance, beautiful appearance, and not easy to rust.


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.




