4 ton per hour natural gas steam boiler, ZOZEN gas boilers have intelligent control system to realize the unattended operation
Since opening up the overseas markets in 2011, ZOZEN Boiler, by virtue of convenient operation and control system, stable product performance and good energy-saving and environmental protection effects, has gradually become a hot-selling brand in the Southeastern market and has continued to expand the sales territory to land on Australia, United Arab Emirates, Mexico, Kenya, Chile and more countries, 4 ton per hour natural gas steam boiler.
4 ton per hour natural gas steam boiler, Recently, benefiting from its solid comprehensive strength, ZOZEN reached cooperation with Sinochem Exploration International Petroleum Company, and successfully settled the boiler project in Colombia. SPIC Columbia is a subsidiary of Sinochem Group's petroleum exploration and development business, dedicated to the exploration and development of long-term oil in Colombia. Boilers are essential equipment for oil exploration.

4 ton per hour natural gas steam boiler, Designed to wrap the whole furnace body for heat preservation. There are no heat transfer supports between the furnace body and the outside surface. The appearance is mirror polished stainless steel with a protective coating. After the boiler is installed, remove the coating and show the mirror polished stainless steel appearance. Advantages: a good-looking appearance, low temperature of surface, low heat dissipation.

The grate bracket of ZOZEN chain grate boilers adopts double-layer bracket. The upper layer uses light rail while the lower layer uses channel steel. The upper layer is heated while the lower layer is stressed. This has changed the traditional grate bracket structure which uses angle steel and friction bars and can avoid deformation. The active grate runs on the light rail. The 72-hour cold test run is carried out on the grate before the grate leaves the factory to ensure the smooth operation of the grate without deviation or jamming.
With thermal efficiency over 82% and NOx emissions less than 100mg/Nm3, ZOZEN DZL series boilers feature high efficiency and low emissions. They adopt single-drum structure and a chain grate. The heat transfer coefficient of threaded smoke tubes is 1.8 times higher than ordinary tubes. In order to expand the capacity, PT. New Hope Indonesia introduced ZOZEN DZL series coal-fired steam boiler to provide efficient and reliable heat source guarantee for feed production.
In order to attack the COVID-19, ZOZEN Boiler gave priority to medical materials manufacturing enterprises and other units on product supply. ZOZEN had completed the delivery of boiler proper and auxiliary machinery of WNS oil-fired steam boiler in two batches on March 18 and April 2. ZOZEN would work together with Ansell to make contributions to fighting against the COVID-19, 4 ton per hour natural gas steam boiler.
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16 Dec 2025ZOZEN: The Global Leading Gas Boiler Supplier with Low Emission for Sustainable Energy
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16 Dec 2025Top 10 Steam Boiler Manufacturers In The World: ZOZEN's Edge with ASME and CE Certification
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16 Dec 2025ZOZEN Boiler’s 2 Million kcal/h Gas-Fired Thermal Oil Heater Powers Fine Chemical Upgrading in Inner Mongolia
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Recently, ZOZEN Boiler successfully delivered and commissioned a 2 million kcal/h gas-fired horizontal thermal oil heater system for Inner Mongolia Jiaruimi Fine Chemical Co., Ltd., providing an efficient and stable medium-to-high temperature heat source for its pesticide and fine chemical production lines. The successful implementation of this project not only marks Jiaruimi’s thermal system entering a new stage of energy saving and environmental protection, but also further demonstrates ...16 Dec 2025 -
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
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