Understanding Boilers and Types: ZOZEN’s WNS and SZS Series

January 30, 2024

Discover the fundamentals of boilers and types, including fire-tube and water-tube boilers. Learn about ZOZEN Boiler’s innovative WNS series fire-tube steam boiler, equipped with energy-saving measures for high efficiency. Explore the unique features of the SZS series water-tube steam boiler. Experience ZOZEN’s advanced production process and comprehensive after-sales service, ensuring top-quality boilers.

Part 1: Understanding ZOZEN Boilers and Types

ZOZEN gas fired boilers can be divided into SZS water tube boilers and WNS fire tube boilers depending on the medium inside the tubes. With multiple pressure designs, the water tube boilers can meet the steam supply requirements of 2.5MPa or above. The fire tube boilers, on the contrary, are intended for use at pressures below 2.5 MPa. Fire tube boilers usually have a capacity of below 20t/h, while water tube ones of 20t/h or more as capacity expansion is possible.

Boilers and Types– ZOZEN’s WNS Series Fire-Tube Steam Boiler

ZOZEN’s WNS series fire-tube steam boiler exemplifies excellence in energy efficiency and performance. This boiler features innovative energy-saving measures, such as a patented threaded smoke tube design, a large-capacity corrugated furnace and economizer & condenser. With these advancements, the WNS series achieves an impressive thermal efficiency of up to 98%, ensuring optimal heat transfer and fuel utilization while reducing emissions.

Boilers and Types– Exploring the SZS Series Water-Tube Steam Boiler

The SZS series gas-fired steam boiler system from ZOZEN Boiler is equipped with a powerful combination of a dual-drum boiler, a highly airtight fully membrane water-cooled wall, and an energy-saving device that utilizes flue gas waste heat. This triple combination ensures that the system achieves an impressive thermal efficiency of up to 98%. Whether facing the challenge of 24-hour overload operation or dealing with high instantaneous gas consumption, the SZS series boiler can handle it with ease, while maintaining exceptional efficiency and stability during long-term operation.

ZOZEN SZS Series Water-Tube Steam Boiler

                          ZOZEN 20-ton SZS Series Water-Tube Steam Boiler

Moreover, the SZS series boilers from ZOZEN Boiler are designed with a focus on environmental friendliness. They incorporate advanced low-nitrogen burners and combustion technology from both domestic and international sources, allowing them to achieve NOx emissions of ≤30mg/Nm³, fully meeting the stringent emission standards in China. When using natural gas as fuel, each ton of steam produced by the SZS series boiler consumes less than 72 cubic meters of natural gas, resulting in significant energy savings and cost-effectiveness for users.

Part 2: Advanced Production Process and Comprehensive After-Sales Service

ZOZEN Boiler’s commitment to quality is reflected in its advanced production process. With precision engineering and rigorous quality control, each boiler undergoes thorough testing to meet international standards.

Additionally, ZOZEN Boiler provides comprehensive after-sales services to ensure customer satisfaction. The service includes three essential components: training, on-site support, and follow-up visits. During training sessions, customers are equipped with in-depth knowledge about the working principles of the equipment, enabling them to operate and maintain the system safely. The on-site support team offers professional services such as installation, commissioning, and troubleshooting, ensuring the smooth operation of the boiler. Additionally, regular follow-up visits are conducted to monitor the usage of the boiler and gather valuable feedback from customers. ZOZEN Boiler’s attentive after-sales service provides customers with professional and personalized support.

Understanding the boilers and types is crucial when selecting the right heating solution. Trust ZOZEN to provide efficient boiler solutions, backed by comprehensive after-sales service, to meet your specific needs.


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