Augustina Tradelink series reciprocating grate furnace is a special designed hot air generator by burning biomass fuels. It is mainly consisted by reciprocating grate, mechanical drive system, combustion chamber, feeding hopper, ash remover, blower and exhaust fan.

Reciprocating grate is stair-like grate of which each stair is removable. When biomass fuel is fed onto the top stair via the feeding hopper, it will drop and turned over onto the next stair with the push of each stair. Most of the fuel will be burned on the middle part of the grate. The combustion air is blown into the combustion chamber from the grate bottom through the holes in each stair.

After heated, the hot air (800-1000°C) will be discharged by the exhaust fan for drying or heating process.