Rongcheng Haiqing Marine Biotechnology Co., Ltd., a leading enterprise specializing in fishmeal, crude fish oil, and fish solubles, recently introduced a 20 tph biomass steam boiler from ZOZEN Boiler. This upgrade replaced outdated equipment that had limited efficiency and high operating costs. The newly installed boiler now provides a stable, sustainable steam supply essential for the company’s daily production of aquatic products, significantly improving both energy performance and environmental compliance.

ZOZEN Boiler 20 tph biomass steam boiler

The ZOZEN DZL series non-ash-accumulating biomass steam boiler was customized to meet the project’s exact requirements. It features a scientifically optimized furnace arch, a multi-stage air distribution system, and a large radiation heating surface to maximize combustion efficiency. Compatible with molded biomass pellet fuels, the boiler ensures complete fuel utilization and stable combustion even under variable load conditions. The advanced heat transfer layout not only improves thermal efficiency but also minimizes ash accumulation, reducing maintenance frequency and ensuring long-term stable operation.

To meet environmental requirements, the 20 tph biomass steam boiler adopts low-NOx combustion technology, effectively reducing nitrogen oxide emissions. The clean combustion process minimizes smoke and particulate emissions, supporting compliance with increasingly strict local environmental regulations. Additionally, the boiler’s self-cleaning function ensures smooth operation even during long production runs, helping the enterprise maintain productivity without unplanned downtime.

Throughout the installation and commissioning process, ZOZEN’s engineering team provided comprehensive technical support, including equipment delivery coordination, on-site guidance, and staff training. This ensured that the 20 tph biomass steam boiler was quickly integrated into the production system, achieving stable operation in a short period. The result is a heating solution that delivers both economic and environmental value—reliable steam supply, lower energy consumption, and improved sustainability.

The successful operation of the 20 tph biomass steam boiler has brought tangible benefits to Haiqing Marine. The company has achieved lower fuel consumption, reduced pollutant emissions, and improved overall energy utilization efficiency. This not only supports its long-term cost-saving goals but also strengthens its commitment to sustainable, eco-friendly production within the fishmeal industry.

As a globally recognized boiler manufacturer, ZOZEN Boiler has more than three decades of experience in the design, manufacturing, and service of industrial boilers. Its product portfolio covers gas, oil, biomass, and coal-fired boilers, widely applied in food processing, chemical, textile, paper, and other industries. With a complete quality management system, advanced manufacturing technology, and an extensive international service network, ZOZEN has delivered reliable heat energy solutions to over 100 countries and regions worldwide. By upholding the principles of “quality first and efficiency guaranteed,” ZOZEN continues to help enterprises like Haiqing Marine achieve cleaner production and sustainable growth through innovative thermal energy technologies.

The cooperation between Rongcheng Haiqing Marine Biotechnology and ZOZEN Boiler illustrates the advantages of adopting clean, high-efficiency thermal energy technology in traditional industries. With its excellent combustion performance, long service life, and reduced emissions, the 20 tph biomass steam boiler has become a vital component of the company’s modern, low-carbon production system. Moving forward, ZOZEN Boiler will continue to support industrial users worldwide in upgrading to cleaner, more efficient energy solutions.