3t Steam Boiler: Reliable Industrial Steam Supply with ZOZEN Boiler

Among the commonly used capacity levels, the 3t steam boiler has become a widely adopted option in small and medium-sized industrial plants because it can meet concentrated steam demand in processes such as heating, drying, sterilization, cleaning and auxiliary power generation while keeping overall investment and operating space within a reasonable range.

Within this context, ZOZEN Boiler not only manufactures boilers but also supports users throughout the entire life cycle, from scheme consultation and sizing to installation guidance and operation optimization, turning the 3t steam boiler from a simple device into a dependable energy solution.

Technical Strength of ZOZEN WNS Gas/Oil Fired Steam Boiler

When choosing a 3t steam boiler, many enterprises favor gas or oil fired steam systems because of their clean combustion, flexible operation and convenient control, and ZOZEN’s WNS series gas/oil fired steam boiler is a representative product widely applied at this capacity level.

The WNS series is designed as a horizontal internal combustion boiler adopting a full wet-back structure, where the furnace and smoke box are completely surrounded by water-cooled surfaces, forming a compact heat transfer pathway with large heat absorption area. This structural arrangement improves thermal expansion adaptability of the pressure parts, reduces stress concentration during start-up and shutdown, and helps maintain the long-term structural stability of a 3t steam boiler working under frequent load fluctuations in industrial environments.

The furnace of the WNS boiler adopts a corrugated design, which increases the heat transfer surface and enhances the disturbance of flue gas flow, thereby improving convective heat exchange. Threaded smoke tubes arranged in the convection section further enhance turbulence, allowing the released heat from fuel combustion to be effectively absorbed by the boiler water, supporting high thermal efficiency operation under rated working conditions. With reasonable design of the combustion chamber and flue gas flow channel, the 3t steam boiler not only achieves stable evaporation capacity but also reduces excess air coefficient needs, which is beneficial for fuel saving and emission performance.

In terms of operating parameters, the WNS boiler can be designed for commonly used working pressures such as 1.0 MPa or 1.25 MPa depending on user process requirements, providing saturated steam suitable for heating, sterilization or process-driven equipment. Steam temperature corresponds to saturation characteristics under the given pressure, ensuring predictable thermal condition control that is extremely important in precise industrial processes. An advanced automatic control system integrates pressure, water level, temperature and burner management, so operators can monitor boiler operation through an intuitive interface, supporting safe and reliable running conditions over long continuous production cycles.

The burner system of the WNS 3t steam boiler is matched to natural gas, diesel, heavy oil or other compliant fuels according to project location, and the optimized combustion organization contributes to uniform flame distribution inside the furnace, reducing localized overheating risk. In many regions with increasingly strict environmental requirements, ZOZEN also provides low-nitrogen combustion solutions, helping the 3t steam boiler maintain lower emission levels while still delivering steady steam output. With carefully arranged insulation layers and integrated economizer options, exhaust heat utilization is improved, further supporting energy-saving performance during real-world operation.

Because the 3t steam boiler is often installed in compact factory layouts, factors like footprint and system integration become critical. The WNS series features a clean exterior pipeline arrangement and reasonable layout of auxiliary equipment such as pumps, valves and control cabinets. This results in convenient installation and maintenance access, allowing users to complete inspection and servicing without complex dismantling operations. The overall structural design and production quality management ensure that the 3t steam boiler can sustain long-term industrial operation, meeting the rigorous demands of daily production in sectors such as chemicals, food processing, light industry and new-material manufacturing.

3t Steam Boiler Applied in Lithium Battery Electrolyte Production

A compelling example of 3t steam boiler application is the project involving Dongwha Electrolyte, a subsidiary of Dongwha Corporation. In order to expand into the European market, the company established a lithium-ion battery electrolyte production facility in Hungary.

ZOZEN supplied a WNS series 3t steam boiler fueled by natural gas for the Hungary project. In lithium battery electrolyte production, steam is used for precise heating, process temperature stabilization and auxiliary facility support, where volatility in steam supply may affect reaction conditions and final product quality. The delivered 3t steam boiler offered stable steam generation under rated pressure, reliable combustion control and strong safety performance due to its wet-back structure and advanced monitoring systems. This combination supported continuous production needs while maintaining compliance with local safety and environmental requirements.

With the WNS 3t steam boiler, the customer benefited from a compact equipment layout, convenient operation interface and well-organized pipeline connections, which facilitated installation and later maintenance work at the new plant site. The boiler’s high-efficiency heat transfer design contributed to lower fuel consumption under stable load operation, supporting the overall economic performance of the project. By integrating ZOZEN’s technical support and service system, including installation guidance and operation training, the 3t steam boiler became a dependable part of the company’s energy infrastructure, helping the new electrolyte plant operate smoothly as planned.

This case demonstrates that the 3t steam boiler is not limited to traditional industries such as food and textiles but also plays a crucial role in advanced sectors like new energy materials, where precise process control and compliance with international certification systems are essential. Through this project, ZOZEN strengthened its track record in supporting overseas high-tech manufacturing enterprises with reliable 3t steam boiler solutions.

Selecting ZOZEN 3t Steam Boiler as a Trusted Industrial Partner

ZOZEN Boiler, through its WNS series gas and oil fired steam boilers and rich international engineering experience, provides comprehensive technical support, from early selection consultation to long-term operation services. The company’s ability to meet ASME and other international standards, together with mature manufacturing processes and continuous product improvement, allows users to deploy a 3t steam boiler that supports stable production, energy efficiency and regulatory compliance.

For enterprises planning new projects or upgrading existing steam systems, choosing a ZOZEN 3t steam boiler means obtaining not only equipment, but also integrated design, manufacturing and service capability. Through reliable performance, well-developed control systems and strong engineering support, the ZOZEN 3t steam boiler helps industrial users maintain steady steam supply and promote sustainable development of their production operations.