In modern industrial production, steam supply plays a vital role in ensuring the continuity, stability, and efficiency of different processes. Among the various categories of industrial steam boilers, the 5 tph boiler is one of the most widely used models. With a steam output of 5 tons per hour, this capacity range provides a balance between moderate investment and sufficient thermal energy, making it suitable for small to medium-sized manufacturing facilities across many sectors.

Industries such as packaging, textiles, paper production, food and beverage processing, and chemical manufacturing often rely on a 5 tph boiler to maintain steady steam output. This capacity range supports diverse operations, including product drying, sterilization, chemical reactions, and power generation for auxiliary systems. The increasing demand for reliable, energy-efficient, and environmentally compliant solutions has made the 5 tph boiler a common choice for enterprises looking to optimize operational costs while meeting regulatory requirements.

In this competitive landscape, ZOZEN Boiler has emerged as a trusted manufacturer of 5 tph boiler systems. With decades of engineering experience, advanced production facilities, and strong research and development capabilities, ZOZEN provides a variety of boiler types tailored to different fuel options and process requirements. Among these, the WNS series fuel and gas-fired boilers, the SZL series biomass-fired boilers, and the DZL series coal-fired boilers are particularly well-suited for clients seeking a 5 tph boiler that balances performance, durability, and operational economy.

ZOZEN WNS gas/oil fired 5 tph boiler

ZOZEN 5 TPH Boiler Types: Parameters, Technology, and Advantages

The WNS series is a horizontal, internal combustion, shell-type boiler designed to provide stable and efficient steam output. A typical 5 tph WNS boiler features a wet-back structure, which enhances the reliability of the furnace and extends its service life. The large-diameter corrugated furnace expands the heating surface and stabilizes combustion, while threaded smoke tubes increase the heat transfer rate.For a 5 tph boiler in the WNS series, the thermal efficiency can reach 98% with the inclusion of economizers and condensers, depending on site conditions and fuel quality. Low-NOx burners can be equipped to minimize emissions, making it suitable for regions with strict environmental standards.This boiler type is widely used in industries that demand precise and clean steam supply, including food processing, paper production, and packaging. Its advantages include reduced civil construction investment, shorter on-site installation time, and lower operational costs compared to traditional designs. For many customers, the WNS 5 tph boiler represents a cost-effective solution that combines reliability with high efficiency.

The SZL series is a water-tube, double-drum chain grate boiler, designed to handle large quantities of biomass fuels such as wood chips, rice husks, and agricultural residuesIts furnace volume is generously designed to ensure complete combustion of biomass, while the arrangement of water-cooled walls increases heat absorption and reduces heat loss. Independent air chambers beneath the grate enable precise air distribution, ensuring efficient fuel utilization even with biomass fuels of varying calorific values and moisture content.Thermal efficiency for a biomass-fired 5 tph boiler can exceed 86% with proper fuel preparation. Industries such as building materials, wood processing, and textiles benefit greatly from this design, as it allows them to turn production by-products into fuel. By converting waste materials into usable thermal energy, the SZL 5 tph boiler not only lowers fuel costs but also contributes to environmental sustainability.

The DZL series is a single-drum, chain grate boiler well-suited for small to medium-sized factories. In a 5 tph boiler configuration, the DZL features compact design, convenient installation, and relatively lower fuel costs due to the widespread availability of coal.Its arch design and furnace chamber dimensions are optimized for complete coal combustion, while high-efficiency heat exchange surfaces ensure steady steam supply. With a rated capacity of 5 tons per hour, this boiler meets the thermal needs of industries requiring consistent steam for heating, drying, or sterilization processes.Although coal-fired boilers face stricter environmental regulations in some regions, ZOZEN integrates emission-control measures such as dust collectors and advanced air supply systems to help clients comply with local standards. For enterprises with coal resources readily available, the DZL 5 tph boiler offers a practical and economical solution.

Case Study: WNS 5 TPH Boiler in the Packaging Industry

A representative application of ZOZEN’s 5 tph boiler is seen in a cooperation with a packaging paper company specializing in corrugated cartons, color boxes, paper pallets, and display racks. As the production lines of this company expanded, the demand for stable and efficient steam supply grew significantly.

ZOZEN recommended and supplied a WNS series 5 tph gas-fired boiler to meet these requirements. This boiler type was selected for its ability to combine high efficiency with convenient installation and low emissions. The client reported that the WNS boiler required less civil construction investment compared to other options, which accelerated the installation schedule and allowed production lines to resume quickly.

In terms of performance, the 5 tph boiler achieved high thermal efficiency, significantly reducing fuel consumption during continuous operation. Emissions were kept within strict environmental limits, ensuring compliance without additional retrofitting. The stable steam supply improved overall production efficiency, supporting the company’s capability to deliver high-quality packaging products consistently.

For this paper packaging manufacturer, the adoption of the WNS 5 tph boiler not only reduced operational costs but also provided long-term reliability. This strengthened the client’s confidence in ZOZEN products and highlighted the company’s ability to deliver tailored solutions to diverse industrial sectors.

Technical and Service Advantages of ZOZEN 5 TPH Boilers

The technical advantages of ZOZEN’s 5 tph boiler range lie in advanced design, robust manufacturing, and efficient combustion technologies. Whether fueled by gas, oil, biomass, or coal, ZOZEN ensures that each boiler is optimized for heat transfer, energy utilization, and operational safety. Key features such as corrugated furnaces, threaded smoke tubes, water-cooled walls, and staged air supply systems contribute to efficiency and reliability.

In addition to technical performance, ZOZEN is recognized for its strong service system. From project consultation and design to on-site guidance, commissioning, and operator training, ZOZEN provides comprehensive support. Long-term maintenance and spare parts supply ensure that boilers remain in stable operation, minimizing downtime for industrial clients.

For enterprises evaluating a 5 tph boiler, ZOZEN represents a partner capable of delivering both high-quality equipment and reliable service. This dual focus ensures that clients not only acquire a boiler but also achieve sustained operational benefits throughout its lifecycle.