Steam boiler DZL series

natural gascoal

The DZL series coal-fired boiler is designed to efficiently generate thermal energy by burning pulverized coal, which is blown into the firebox. As a cost-effective fossil fuel, coal offers lower operating costs compared to oil and natural gas. Thanks to state-of-the-art pulverized coal handling and combustion technology, our coal boilers are among the cleanest available, ensuring efficient and environmentally friendly operation. The DZL series is specifically engineered to produce high-pressure steam or hot water. The steam boiler version has a capacity range of 1 to 100 tons per hour, while the hot water boiler offers capacities from 0.7 MW to 64 MW. With rated pressures ranging from 0.7 to 1.6 MPa, these boilers provide reliable performance for a wide range of industrial applications. The design heat efficiency of the DZL coal-fired boilers reaches up to 81-82%, ensuring excellent energy savings. With over 23 years of continuous development, the DZL series has become a market leader in both domestic and global coal-fired boiler sectors. Known for their high efficiency, integrated control systems, ease of installation, and safe operation, these coal boilers are trusted by industries worldwide to meet their thermal energy needs.