If your paper mill is facing unstable steam supply, uneven drying quality, or uncertainty about equipment selection and pricing, this article will help you identify a proven solution and understand how to obtain a practical quotation based on real operating experience.

For many paper mills in Indonesia, the challenge is not only securing enough steam capacity, but also ensuring reliable combustion, steady operation, and predictable operating costs. This is why a local paper mill ultimately selected the Indonesia 25 Ton Coal-Fired Steam Boiler solution provided by ZOZEN Boiler Company, based on successful applications in similar factories.

ZOZEN Indonesia 25 Ton Coal-Fired Steam Boiler

The Indonesia 25 Ton Coal-Fired Steam Boiler is designed to deliver reliable performance under heavy industrial load. Its design focuses on combustion stability, heat transfer efficiency, and steam quality—three factors critical to paper manufacturing.The moving chain grate feeds coal evenly into the furnace, enabling uniform fuel distribution and continuous combustion. This design prevents localized overheating or incomplete combustion, ensuring stable thermal energy release across the entire furnace.

High-quality steam is especially important in paper mills. Dry steam reduces heat transfer losses during pulp heating and drying stages, improving energy utilization across the production process. By minimizing moisture content in the steam, the Indonesia 25 Ton Coal-Fired Steam Boiler helps the mill achieve more efficient moisture removal, directly supporting consistent paper quality and higher production efficiency.

In addition, the boiler’s heat transfer surfaces are arranged to maximize energy absorption from combustion gases before they exit the system. This optimized layout enhances overall thermal efficiency while maintaining stable operation under variable load conditions—an important consideration for mills operating around the clock.

Application Experience from a Paper Mill in Indonesia

In this project, the two installed Indonesia 25 Ton Coal-Fired Steam Boiler units now serve as the main steam source for pulp heating and drying sections of the paper mill. Since commissioning, the boilers have demonstrated stable pressure output and reliable combustion, even during extended production runs.

Plant operators report that uniform combustion on the chain grate has reduced fluctuations in furnace temperature, contributing to smoother drying performance and fewer process adjustments. The high dryness of the steam has improved heat transfer efficiency, helping the mill optimize energy use without altering its existing production workflow.

This experience mirrors that of other paper mills using the Indonesia 25 Ton Coal-Fired Steam Boiler under similar operating conditions. For facilities relying on coal as a primary fuel and requiring continuous, high-capacity steam, this configuration has proven to be both practical and cost-effective over long-term operation.

From Successful Projects to Your Next Step

Selecting a boiler for paper production is not about theoretical performance—it is about matching real production demands with equipment that has already proven itself in similar factories. The Indonesia 25 Ton Coal-Fired Steam Boiler demonstrates how stable combustion, high steam dryness, and reliable heat transfer can directly support paper quality and production efficiency.

If your factory requires efficient steam or hot water boilers, please share your basic requirements—such as steam capacity, operating pressure, fuel type, and production schedule. Based on your actual working conditions, we will provide a complete technical solution and a clear quotation tailored to your project needs.