cost of gas boiler heating, ZOZEN gas-fired boilers use the economizer and condenser to realize the energy-saving effects
2020 is the start year of the construction of ZOZEN Boiler’s lean factory. As one of the key tasks of this year, based on the successful application of MES (manufacturing enterprise production process execution management system) informatization, ZOZEN Boiler will adhere to the lean management concept to build the digital lean factory, and implement the standardization of operation and workflow in every process of production and operation.
With high-quality products and high-standard services, ZOZEN Boiler has been awarded the honorary title of “Quality Supplier” by Samsung Electronics, Juewei Food and other companies.
The function of CFB boiler secondary air: Ensuring that the combustibles overflowing from the dense phase zone will be further oxygen-enriched in the lean phase zone (suspension section), so that the fuel is fully burned in the furnace and the temperature difference between the upper and lower furnace reduces, cost of gas boiler heating.

For more than 30 years, ZOZEN Boiler has always put the product quality in the first place. Under the strict quality management system, the relevant personnel of hydrostatic test strictly follows the Boiler Safety Technical Supervision Regulations. The working pressure and test pressure should be carefully implemented according to the drawings to ensure that each boiler hydrostatic test is successfully completed.
Recently, ZOZEN YQW series thermal oil heaters gained favor of SOTRATECH in Mauritius, which is an energy company engaged in utilization and development of sustainable energy. This time SOTRATECH wanted to purchase one thermal oil heater for a local textile mill, providing heat energy for dying, printing, drying and other production progresses. The director of SOTRATECH said that ZOZEN thermal oil heater featured advanced production technology and strict quality test standards, then he ordered a set of 2.8MW YQW series gas-fired thermal oil heater from ZOZEN.
Quality and service are the foundation of the company. Over the years, ZOZEN has won the recognition and trust of many enterprise users due to the high product quality guarantee the intimate service provided to customers in the sales and after-sales links.
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09 Dec 2025Overseas Project Lands Again: ZOZEN 25 t/h Coal Steam Boiler at Afghan Paper Mill
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02 Dec 2025ZOZEN Boiler: Practicing 6S Workplace Management to Improve Production Efficiency and Quality
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25 Nov 2025Fishmeal Belt Upgrades With Steam: ZOZEN Boiler Drives Biomass Retrofits for Stable Heat and Lower Costs
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In industrial manufacturing, the stability and efficiency of steam heating systems directly determine production continuity and economics. Recently, an Afghan paper mill successfully commissioned a ZOZEN Boiler SZL series coal-fired steam boiler with a capacity of 25 tons per hour, providing a reliable heat source for the dryer cylinders on the paper machine and for pulping. The smooth implementation of this project highlights ZOZEN Boiler’s technical adaptability and project execution cap...09 Dec 2025 -
In modern manufacturing, 6S workplace management has become an important method for enhancing shop-floor management and is being widely adopted by more and more enterprises. ZOZEN Boiler actively practices the 6S philosophy. By optimizing the workshop environment and management processes, the company has effectively improved production efficiency and product quality. ZOZEN Boiler 6S management — workshop neat and orderly Sorting and Set-in-Order: The foundation of efficient operationsI...02 Dec 2025 -
In Shandong’s coastal fishmeal corridor, the reliability of steam, fuel cost, and environmental performance are now core to plant economics.Seasonal catch cycles, volatile gas prices and supply elasticity, plus tightening environmental standards, are pushing producers toward biomass boiler retrofits. With proven experience in seafood processing and mature biomass solutions, ZOZEN Boiler has become a preferred partner for Shandong fishmeal plants. Why steam is the lifeline From Rongchen...25 Nov 2025
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