25-ton large-block horizontal beam grate furnace shipped.

Feb 26,2026

The core advantage of the crossbeam grate (it'll be better once it's fixed).
Separating stress from heat doubles the lifespan.
The grate bars are heated only and not subjected to any mechanical forces; the cross beams/chains are subjected to mechanical forces only and not exposed to heat, significantly reducing high-temperature deformation and failures.
High rigidity and impact resistance ensure greater stability when handling large fuel loads, making it ideal for high-capacity boilers.
Even ventilation, more complete combustion
An independent airflow channel is formed between the beams, ensuring uniform air distribution with low resistance and excellent penetration of combustion-supporting air.
Coal leakage and air leakage are significantly reduced, thermal efficiency is improved, and fly ash emissions are decreased.
More stable operation, lower maintenance costs.
The chain runs within a closed track, preventing deviation and reducing the likelihood of dust accumulation, ensuring reliable transmission.
The grate bars can be replaced online, reducing maintenance time and costs.
More adaptable
It can accommodate larger grate areas (20–40 t/h and above), meeting expansion requirements.
It has better adaptability to low-quality coal and large-sized fuels.
III. The Core Objectives of the Transformation
Improve efficiency: Achieve more complete combustion, reducing coal consumption and heat loss.
Reduce failures: Minimize furnace downtime, extend service life, and lower operation and maintenance costs.
Increased capacity: Compatible with larger boilers and more complex fuels.
More environmentally friendly: Reduces coal leakage, fly ash, and unburned emissions.