automobile condensing oil steam boilers, scientific research design never stops-the soul of ZOZEN boiler design office
As we all know, quality is the foundation of enterprise development and the key to establishing a brand image. Since the establishment of ZOZEN Boiler in 1988, high product quality has become the fundamental guarantee for ZOZEN’s continuous development in the fierce market competition.


The SZL series biomass-fired chain grate boiler is safe and efficient with a capacity of 4-35 tph (hot water boiler: 2.8-29MW) and a thermal efficiency of over 88%. By extending the furnace arch, increasing the furnace height and adjusting the width and length of grate, ZOZEN takes the lead in solving the problems that easily occur in biomass-fired boilers such as furnace arch collapse, furnace door burnout, hopper tempering and tube wall coking. It has the characteristics of wide fuel adaptability, small covering area, convenient installation and high thermal efficiency, automobile condensing oil steam boilers.
In the field of industrial boiler manufacturing, ZOZEN natural gas fired boiler, with years of technological accumulation, advanced manufacturing technology and outstanding performance advantages, is outstanding among similar products and has become the common choice of all walks of life. This time, ZOZEN Boiler and Dalishen Technology Group reached the cooperation to seek the common development.
ZOZEN SZS series boiler body is designed with D-type chamber combustion structure. The furnace is on right side and the convection heating surface is on left side. The membrane type structure is adopted for the circumference of the furnace body, the wall between the furnace and the convection zone, the front and rear walls of boilers body. The furnace pressure is designed to be greater than 6000Pa.
The longitudinal and circumferential seam welding of ZOZEN adopts advanced submerged arc automatic welding technology to ensure the welding quality. All longitudinal and circumferential seams are subjected to 100% radiographic inspection, automobile condensing oil steam boilers.
ZOZEN has proved its competitive advantage with its high product quality. In the future, ZOZEN will spend more time and energy on the innovation of gas-fired boilers, and capture more market share.
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07 Apr 2026ZOZEN Boiler in Mongolia: Industrial Heat Projects Across Food, Beverage and District Heating Sectors
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31 Mar 2026From Beverages to Vodka Production: ZOZEN Circulating Fluidized Bed Boiler Provides Stable Steam for Mongolian Enterprise
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24 Mar 2026Building a Plywood Plant in Africa: How to Choose the Right Heat Source?
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Mongolia's industrial sector has been expanding steadily. Demand for reliable heat supply is growing — particularly in food and beverage manufacturing and urban district heating. Coal is the dominant industrial fuel. The continental climate means heating systems run for long periods each year. At the same time, factories are raising their standards for steam quality, equipment uptime, and emissions compliance. These factors together make boiler selection a more demanding process than it us...07 Apr 2026 -
On the beverage and liquor production line, steam is never merely an auxiliary energy source. Whether for beverage heating, beer brewing, or the relevant processes in vodka production, the steam system runs through the entire production flow. For enterprises, the stable operation of the boiler directly affects the workshop rhythm, process connection, and daily management efficiency. Recently, the SHX series circulating fluidized bed boiler provided by ZOZEN Boiler for a Mongolian enterprise&mdas...31 Mar 2026 -
For many manufacturers with mature production experience in China, expanding capacity overseas or building a new factory abroad often starts with one key question: can the local infrastructure and energy supply support long-term operation? This is especially important in Africa. In many countries, raw materials such as timber are readily available, while conventional fuels like natural gas and diesel are often more expensive and less stable in supply. For plywood plants, this creates a practica...24 Mar 2026
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WhatsApp: +86 18861589035
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