horizontal return tubular boiler systems, ZOZEN WNS series boiler adopts the corrugated furnace to increase the heating surface
After more than 30 years of development, Wuxi Zozen Boilers Co., Ltd. has made outstanding achievements in various industries. Recently, the ZOZEN WNS series gas-fired steam boiler has established a high-temperature sterilization safety line for the production of contact lenses, which has promoted the healthy development of the entire industry, horizontal return tubular boiler systems.

All equipment (includes boiler proper, economizer, burner, valves, instrument, electric control cabinet, chimney, water treatment, softened water tank, energy-saving circulating pump, raw water pump, deaerator, etc.) is designed to be installed on one or two prepared concrete bases. ZOZEN skid mounted boiler has all interconnecting piping completed and has passed the cold state test at the factory before delivery. After the boiler arrives at the site, it only needs to be connected to water, electricity and gas to operate.
horizontal return tubular boiler systems, ZOZEN boilers adopt the ultra-low nitrogen burner with flue gas recirculation method to realize low NOx emission. Adding flue gas to the combustion air to reduce the oxygen content in the combustion air and lower the flame temperature at the combustion center, so as to greatly reduce the generation of NOx. At the same time, superimposed use of world advanced technologies such as staged combustion of ultra-low nitrogen burner and internal flue gas circulation realizes the stable and low emission of NOx.
Wuxi ZOZEN Boilers Co., Ltd. takes the lead in integrating the programmable controller and touch screen in piping, electrical installation and electrical control, and applies them to the operation control of the boiler. It can realize various modern control functions such as automatic boiler control, networked device control, computer group control and remote control. The first-class hardware, practical and safe software technology ensure the fully automatic production and high-quality operation.
As a leader in the industrial boiler manufacturing industry, ZOZEN has won the recognition and trust of many well-known enterprises in Henan Province such as Keming Noodle, Xinzheng Thermal Power, Tongyuan Pharmaceutical, Zhengyang Luhua and Yuzhu Instant Noodle by virtue of the SZS series gas-fired low-NOx boilers with the technical advantages, quality assurance and one-stop services.
horizontal return tubular boiler systems, In the future, ZOZEN Boiler will further expand the business in the Colombian market, and use Colombia as the entry point to gradually radiate markets in Brazil and Chile, which is expected to open up a new situation in the South American market. Meanwhile, in the boiler industry, the good performance of ZOZEN Boiler in overseas markets has also played a positive role in promoting the high-end and international image of ZOZEN brand to further consolidate the leading position in energy-saving and eco-friendly boiler field, which provides a set of good development ideas for Chinese boilers and even Chinese brands to go to the world.
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17 Mar 2026Global Carbon Challenge: ZOZEN Industrial Boilers Drive Green Transition
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10 Mar 2026Green Industrial Transformation in Inner Mongolia: Multiple Gas Boilers from ZOZEN Boiler Support Local Manufacturing
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03 Mar 2026ZOZEN Boiler Expands African Footprint: High-Efficiency Coal-Fired Steam Boiler Dispatched to Zimbabwe
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From late 2025 to early 2026, forward-looking reports from the World Economic Forum (WEF) and other organizations indicated that despite significant growth in global renewable energy capacity in 2024, global carbon dioxide emissions still reached historical highs. Facing severe climate safety challenges, multiple countries globally have introduced stricter environmental policies to promote a green and low-carbon economic transition. In this macro context, energy conservation and emission reducti...17 Mar 2026 -
The vast land of Inner Mongolia is undergoing a profound green industrial transformation. From fine chemical parks in Wuhai to food processing bases in Hohhot, traditional high-energy-consumption production models are gradually shifting toward cleaner and lower-carbon operations. In this wave of industrial upgrading, Wuxi Zozen Boilers Co., Ltd. (hereinafter referred to as “ZOZEN Boiler”), a manufacturer with over 30 years of experience in industrial thermal equipment, has delivered ...10 Mar 2026 -
Recently, at the modern production base of Wuxi ZOZEN Boiler Co., Ltd. (hereinafter referred to as "ZOZEN Boiler"), a set of SZL series coal-fired steam boiler has completed strict quality inspection and packaging processes and was officially loaded for shipment to Zimbabwe. As an export-oriented boiler manufacturer, ZOZEN Boiler's cooperation with a well-known Zimbabwean paper enterprise is not only a reflection of "Made in China" deepening its presence in the African market but also a testamen...03 Mar 2026
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