The ICAVI Hot Air Generator (IGAQ) aims to meet the market demand for units that require clean hot air for drying processes. This equipment is most frequently used in Spray Dryer processes with high pressure air. It can also be used in rotary dryers or belt dryers. The combustion technology used is the reciprocating grate, which has the best efficiency on the market for biomass equipment. It can operate with solid fuels with high humidity and grain size variations.