pakage type chain grest stoker coal boiler, ZOZEN boiler realizes ultra-low emissions of nox easily
The primary purpose of the boiler is to supply energy to the facility's operations – for comfort heating, manufacturing process, laundry, kitchen, etc. The nature of the facility's operation will dictate whether a steam or hot water boiler should be used. Hot water is commonly used in heating applications. Under these conditions, there is a wide range of ZOZEN hot water boiler products available.
pakage type chain grest stoker coal boiler, Relying on its solid strength, ZOZEN gained a new partner in the paper industry in Papua New Guinea - Pom Packaging. Due to the expansion of production capacity, Pom Packaging urgently needs to introduce multiple steam boilers with stable performance to meet production needs. Pom Packaging company fully affirmed ZOZEN's expertise in biomass boilers after in-depth technical exchanges, and then ordered multiple sets of 15tph SZL series biomass steam boilers.
ZOZEN SZL series coal-fired steam boiler is package or shop-assembled water tube boiler with double-drum and chain grate structure.Boiler with capacity of 6-35 tph is shop-assembled structure, which is composed of 2 parts, upper part is heat absorbing surface and lower part is combustion equipment.

The structural design focuses more on details. The sealing of both sides of membrane wall and drums adopt comb plate. The boiler features a drainage system of condensation water in convection zone to prevent the corrosion of furnace body by acid condensate. Advantages: reduce the frequent maintenance of furnace and extend the boiler working life.
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.
pakage type chain grest stoker coal boiler, This project is of great significance to ZOZEN, promoting ZOZEN’s development in Central Asia and building a strong foundation in future international development.
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08 Sep 2026Finding the "Precise Temperature" on the Production Line: Three Industrial Practices of ZOZEN Biomass Boilers
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01 Sep 2026ASME and CE Certifications: ZOZEN Gas-Fired Steam Boiler Exported to Egypt
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25 Aug 2026Special Equipment Inspection Team Visits ZOZEN Boiler for Inspection and Guidance
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Behind industrial manufacturing often lies an invisible thermal energy lifeline. Whether boiling syrup, synthesizing chemical materials, or pressing new energy security materials, every physical and chemical change on the production line has strict requirements for the temperature, pressure, and continuity of thermal energy. When green biomass energy enters these vastly different manufacturing workshops, how can various forms of pellets, wood blocks, or straw be converted into the "precise temp...08 Sep 2026 -
Recently, a special equipment inspection team visited Wuxi Zozen Boilers Co., Ltd. for an inspection and guidance session. Mr. Zhang Guoping, General Manager of ZOZEN Boiler, together with representatives from relevant departments, participated in the inspection and discussions. The meeting focused on special equipment production quality management, the implementation of safety responsibilities, manufacturing process control, and documentation management. Special Equipment Inspection Team Con...25 Aug 2026 -
At a local paper manufacturing company in Egypt, a ZOZEN WNS Series 6 t/h gas-fired steam boiler has been supplied as part of an export project. The Egyptian paper mill uses natural gas as the boiler fuel to meet the process steam requirements of paper production. The project also includes technical documents and a product solution prepared in accordance with ASME and CE certification requirements. Paper manufacturing is a continuous industrial process. Steam is involved in several stages, incl...01 Sep 2026
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