4 tons wood steam boiler, ZOZEN Boiler has a large range of boiler products, accessories and services
4 tons wood steam boiler, In the comprehensive office building of ZOZEN Boiler, Design Department, Technology Department, Production Department, Quality Inspection Department and Marketing Department coordinate with each other to promote the projects in a smooth and quick way. In the modern multifunctional meeting room, there is a lot of domestic and international certification acquired by ZOZEN including the A-grade boiler and BRⅡ-grade pressure container manufacturing licence, ASME “S” (utility boiler), “U” (pressure container) steel seal licence of USA and ISO9001 international quality system certification.
The condensate water draining performance plays an essential role in the normal operation of gas-fired boiler to prevent the emission of steam when condensate water, air and carbon dioxide are discharged. Intended to realize a better effect of water draining and steam holding, ZOZEN Boiler’s technical team improved the original boiler structure for excellent condensate water draining performance to reduce energy consumption and cut down production cost for the enterprise.

The base of ZOZEN DZL series coal-fired steam boiler adopts the separate air chambers to make the fuel on the grate is in a good combustion state. The air dampers design further ensures the sufficient fuel combustion and improves fuel utilization. In addition, DZL series coal-fired boiler realizes the stepless speed regulation of the grate via the advanced electrical control. It also has the functions such as absolute rating alarm and interlock protection to ensure the safe operation of the whole boiler system.
As a provider of overall solutions of industrial boilers, ZOZEN Boiler has comprehensive boiler products to better meet the customer demands. ZOZEN uses the professional technology which covers the whole production process of industrial boilers from research, design, equipment supply, construction, after-sales service, spare parts supply to customer training in order to create greater values for customers.

4 tons wood steam boiler, Starting from the steel sheet blanking, every key process of ZOZEN adopts advanced CNC processing technology, which ensures the quality of the boiler and shortens the delivery time. Efficient automated production lines, sufficient raw material stocking, and scientific 6S on-site management ensure that multiple SZS series gas-fired hot water boilers are delivered with high quality within the agreed time.
4 tons wood steam boiler, ZOZEN’s YLW series coal-fired/biomass-fired thermal oil heater has wide fuel adaptability to various kinds of coal and biomass. The boiler’s heat exchange surface adopts square coil structure with more sufficient heating surface and higher thermal efficiency. With the flue gas waste heat system, the thermal efficiency can reach to 85%. Meanwhile, advanced measurement and control systems of oil temperature, smoke temperature and oil pressure can ensure the long-time and stable operation of the thermal oil heater. ZOZEN has successfully provided the stable heat source for the forming and drying processes in the production of laundry soap, bath soap and other products of Azhar Corporation (Pvt) Ltd..
4 tons wood steam boiler, Boiler after-sales service has always been a matter of great concern to users. ZOZEN promises to respond quickly to every problem encountered in the use of user boilers, and effectively solve problems for users.
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14 Jul 2026World Cup Spotlight on the Americas: How a Chinese Boiler Reached an Overseas Production Line
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07 Jul 2026A Long-Run Story of an Old Boiler: ZOZEN WNS Series Gas-Fired Boiler Operating for 16 Years
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24 Jun 2026A Boiler Generating Steam for Brewed Aroma: ZOZEN Boiler Supports Green Production at Yanjing Beer
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As the 2026 FIFA World Cup brings the United States, Mexico and Canada into the international spotlight, attention is once again turning to the cities, industries and communities across North America. Away from the stadiums, manufacturing plants, beverage production lines and automotive component facilities continue their daily operations, providing steady support for local economies. ZOZEN Boiler’s WNS Series Serving Industrial Projects in North America In these less visible parts of ...14 Jul 2026 -
At the production site of a pharmaceutical company in Shanghai, a ZOZEN gas-fired steam boiler commissioned in 2010 has been operating steadily for 16 years. For this established pharmaceutical company, founded in 1995, the steam system is closely related to production rhythm, process coordination, and on-site operation support. Whether the equipment can maintain stable operation over the long term directly affects the continuity of daily production. Time is a practical test, and the continuous ...07 Jul 2026 -
As the beer industry moves toward greener, more continuous, and more refined production, the steam system has become an important part of brewing operations. Recently, the cooperation case between ZOZEN Boiler and Yanjing Beer (Guilin Liquan) Co., Ltd. once again highlighted the essential role and system value of industrial boiler equipment in the food and beverage industry. Industrial Heat and Beer Brewing Are Closely Connected From a Drop of Beer, the Value of Stable Steam Becomes ClearYan...24 Jun 2026
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