4t natural gas steam boiler manufacturers industrial indonesia, integrating with the internet era, ZOZEN strengthens the research and development of fully automatic industrial boilers
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.
Recently, as a leading enterprise in the domestic industrial boiler manufacturing industry, ZOZEN has successfully passed the examination of Jiangsu Market Supervision and Administration Bureau and has acquired the permission to engage in the installation, maintenance and reconstruction project of pressure-bearing special equipment with a sub project of boiler installation (A grade), which is valid until the August 7, 2024.

4t natural gas steam boiler manufacturers industrial indonesia, ZOZEN SZL series chain grate boilers have high combustion efficiency, strong overload capacity, wide coal type adaptability. The boiler is mainly composed of upper and lower drums, convection tube bundles, water-cooled wall tubes, downcomers and headers. The upper and lower drums are longitudinal arranged. The combustion equipment adopts the chain grate with chain belt and is driven by a stepless speed change device.

ZOZEN thermal oil heaters have the characteristics of low pressure and high temperature. They adopt the special manufacturing technology and are equipped with tailor-made flue gas waste heat recovery systems, so they are energy-efficient with higher thermal efficiency than similar products on the market. They also have a high level of automation.
4t natural gas steam boiler manufacturers industrial indonesia, For more than 30 years, ZOZEN Boiler has always put the product quality in the first place. Under the strict quality management system, the relevant personnel of hydrostatic test strictly follows the Boiler Safety Technical Supervision Regulations. The working pressure and test pressure should be carefully implemented according to the drawings to ensure that each boiler hydrostatic test is successfully completed.
All boilers are subject to damage if proper water treatment procedures are not followed. This is an important consideration both during operation and when the boiler is idle. To avoid damage and costly repairs, monitor water chemistry routinely and ensure that you are supplying your boiler with soft water at all times.
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03 Feb 2026Another Success in Indonesia: ZOZEN Boiler Boosts Production and Efficiency for Palm Oil Mill
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27 Jan 2026ZOZEN Gas Hot Water Boilers: The High-Efficiency Core Powering Clean Heating Projects in Northern China
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20 Jan 2026ZOZEN Boiler Empowers the Rare Earth Capital High-Quality Development with High-Efficiency Thermal Oil Solutions
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On the edge of the tropical jungles of Sumatra, Indonesia, the hum of machinery blends with the scent of palm fruit, painting a busy picture of the local palm oil processing industry. As a key global production base, Indonesian oil processing enterprises have a high dependency on reliable thermal energy supply. Booming Oil Processing Industry in Indonesia Recently, Wuxi ZOZEN Boiler Co., Ltd. ("ZOZEN Boiler") successfully delivered and commissioned a 15 t/h SZL series coal-fired steam boiler...03 Feb 2026 -
As clean heating upgrades continue to accelerate across northern China, high-efficiency and environmentally compliant heating equipment has become essential to ensuring winter heating security while supporting the country’s carbon reduction goals. In Tianjin, several large district heating companies have independently selected the same core solution — the ZOZEN SZS series gas-fired hot water boiler — delivering stable heat throughout the winter while contributing to improved ai...27 Jan 2026 -
The Regulations on the Administration of Rare Earths, effective from October 1, 2024, are accelerating the rare earth industry’s standardized and intensive transformation under the framework of resource protection, compliant governance, and green development. As demand for rare-earth permanent magnet materials from sectors such as new energy vehicles, wind power, and intelligent manufacturing stabilizes and improves, industry sentiment is rebounding. As the “World Capital of Rare Ear...20 Jan 2026
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