HDG - Model Compact 100-200 -Woodchip and Shavings Boiler

HDG is one of the first manufacturers to succeed in using the proven moving grate technology even in small combustion plants – the HDG stepping grate technology. The material travels through different temperature zones on the air-cooled and movable grate. In the process, it is dried, degassed and finally burnt. The constant movement of the grate elements reliably conveys combustion residues to the ash removal augers.

The air-cooled, moving stepping grate enables constant output even with different fuel types – in an adapted high-performance version, it is even suitable for base-load operation.