Hydraulic Step Grate Biomass Boiler

Fuel Flexibility

Tuff Boiler has pioneered an advanced, industry-leading biomass boiler system featuring a high-performance reciprocating hydraulic grate (step grate) combustion system. This innovative technology is specifically engineered to deliver high combustion efficiency, fuel flexibility, and long-term operational stability across diverse industrial applications.

Fuel Flexibility

The boiler is built around a large capacity water tube double-drum furnace, designed to accommodate a wide range of biomass fuel types such as rice husk, mustard husk, corncob, wood chips, agricultural residues, palm kernel shells, and more. Its structural robustness ensures consistent performance under varying load conditions, making it ideal for industries with fluctuating process steam demands. Multiple primary and secondary air inlets strategically positioned within the furnace enable optimized combustion control, resulting in high thermal efficiency achieving up to 86%.

Sustainability

Tuff Boiler’s biomass boiler system represents a next-generation solution that combines intelligent design, high efficiency, and operational flexibility. It is a sustainable and cost-effective choice for industries seeking to transition to renewable energy sources while maintaining reliable and efficient steam generation.

Smart Choice

The boiler also features an integrated automatic cleaning system that continuously removes ash from the heating surfaces. This ensures optimal heat exchange, reduces maintenance frequency, and enhances operational reliability. For improved energy recovery and reduced flue gas temperatures, the system can be optionally outfitted with an economizer and air preheater, further improving overall system efficiency and reducing environmental impact.

For enhanced convenience and automation, the system can be equipped with an auxiliary oil or gas burner for automatic ignition and smooth start-up operations. The entire fuel handling chain, from feeding and ignition to combustion and slag removal, can be fully automated, significantly reducing manual intervention and operational complexity.

WE SERVES

We serve a diverse industrial base!

Spanning sectors such as textile, apparel, food processing, edible oil, chemicals, paper and pulp, along with other general industrial users.