economic and efficient natural gas steam boiler 4, the quality control of accessories of ZOZEN boiler is also strict
ZOZEN is always committed to doing every detail well and creating value for users. Since the company was founded in 1988, ZOZEN has reformed the traditional production mode of industrial boiler industry and introduced modern science and technology to realize the mechanization, informatization and intelligentization of boiler production line. The fully automatic production lines greatly improve the production efficiency. More importantly, it also enhances the size precision of boiler parts processing and reduces the product quality problems caused by human factors.

The YQW series gas-fired organic heat carrier boiler adopts a three-pass round coil structure. The coil end adopts a necked coil which can effectively protect the furnace wall at the boiler end. It is equipped with the advanced combustion device and automatic boiler operation system. The flame formed by the fuel combustion fills the round coil and transfers the radiant heat via the coil wall, which is the first pass. The high-temperature flue gas generated by combustion gathers at the rear furnace door and turns into the second pass where is the convention tube bundles area. After the convection heat exchange, the flue gas gradually cools down and then turns into the third pass via the front furnace door where is the bundles area. Finally, the flue gas passes the economizer and is exhausted into the atmosphere via the chimney.
Scaling, abrasion, burning front arch and feeding hopper are common problems of biomass-fired boilers, ZOZEN increased height of furnace, fastening the speed of stoker, input ash blowing unit at convection area, and automatic ash cleaning system at the bottom of stoker, so the above problems are all solved, it reduced much maintaining personnel’s work. Advantages: Make biomass-fired boiler a clean and neat working environment.
economic and efficient natural gas steam boiler 4, ZOZEN Boiler currently has advanced production technology and equipment in the industrial boiler industry. The main equipment includes 600 sets of high-speed CNC surface drilling machine, CNC drum drilling machine, robot welding equipment and so on. The main components of boiler products have achieved the specialized and large-scale production, and most products can meet the needs of customers for short-time delivery.
Nantong Kedi Medical Material Technology Co., Ltd. is engaged in the research, development and production of products such as medical non-woven fabrics, dressings, wound care materials, surgical sanitary products, etc. The products are very popular in the market. In July 2019, Kedi Medical Material decided to expand the production project of processing 8,000 tons of medical non-woven fabrics. As an important piece of equipment of the hot-rolled non-woven fabric production line, the performance of energy saving and high efficiency of gas-fired thermal oil heaters will directly affect the product quality and production efficiency of Kedi Medical Material. With advanced production technologies, scientific testing methods and considerate after-sale service, ZOZEN provided Kedi Medical Material with the YQW series horizontal thermal oil heaters, economic and efficient natural gas steam boiler 4.
When the development of ZOZEN Boiler is transformed from extensive type to fine type, it steps on the road of green manufacturing. ZOZEN puts the concept of green products to equipment to ensure the healthy development of the whole industrial chain by strictly adhering to environmental management system and energy management system. With 120,000 square meters of modern production base as the core competitiveness, ZOZEN fully implements 6S management and informatization management via management methods such as visual management, sample area and regular examination to promote lean production, set reasonable layout of enterprise workshop and advanced processing equipment, simplify the processing steps and save raw materials to ensure the green manufacturing in every link of the production process.
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30 Sep 2025ZOZEN Boiler Supports Green Development of Enterprises in Zhejiang with Low Nitrogen Emission Advantages
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23 Sep 2025Specialty Lubricants Company Installs ZOZEN Boiler 4 Million Kcal Gas-Fired Thermal Oil Heater
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16 Sep 2025Under Hubei’s Environmental Policies, ZOZEN Boiler Powers Enterprises’ Green Upgrades
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Zhejiang Province has always prioritized ecological and environmental protection as a fundamental aspect of its development, continuously promoting energy conservation, emission reduction, and green transformation in the industrial sector. In this process, ZOZEN Boiler has established itself as a reliable partner for numerous enterprises in Zhejiang by leveraging its long-standing expertise in low nitrogen emission technology. Its service cases span various fields, including chemicals, energy, t...30 Sep 2025
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Recently, the 4 million kcal YQW series gas-fired thermal oil boiler introduced through the cooperation between Hangzhou Derunbao Oil Co., Ltd. and ZOZEN Boiler has been installed and is currently in the commissioning stage. Centered on the design concepts of high efficiency, intelligence, and safety, this project has had a positive impact on energy saving, consumption reduction, and optimization of plant space layout. Strong Partnership Between Hangzhou Derunbao and ZOZEN Boiler Ent...23 Sep 2025
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In 2025, Hubei Province continues to intensify efforts in ecological and environmental protection, fully implementing the pollutant discharge permitting system and shifting from dual control of energy consumption to dual control of carbon emissions. This series of policies defines a clear pathway for the green development of industrial enterprises. Against this backdrop, ZOZEN Boiler, leveraging its technological strengths and targeted solutions, has become a key partner in the green transformat...16 Sep 2025
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