Drying kilns for firewood


Dimension of the chamber adapts to standard transport pallets of firewood. Increasingly stringent requirements from end customers require that firewood be dry and sterilized.


Drying of firewood optimizes transport costs (no reloading, full loading of trucks is possible).


  • Drying all types of firewood
  • Chamber capacity: 28 firewood pallets, dimensions 1x1x2m per drying cycle
  • Working medium: hot water system 90 / 70oC (max 120C) or steam 2.5 bar
  • Standard dryer width: 15,0 m
  • Standard depth of dryer: 4,0 m
  • Stacking height: 2,8 m
  • Dryers can be constructed according to the customer’s request
  • Automatic control of the drying process via the MC-2000 or MC-504 automatic controllers installed for each dryer individually
  • Remote monitoring and control on a PC using Nigos DryerManager software, via RS485 standard

All our drying kilns include: highly insulated aluminum construction, reversible heating and ventilation technology, maximum quality and drying performance, environmentally friendly solutions and energy efficiency.

Energy consumption is also mitigated by the use of wood waste or sawdust as a fuel for heating the boiler, so this type of drying kiln is recommended to customers who have at their disposal a boiler or wood waste in significant quantities.

Drying kilns for firewood perform drying of firewood, but at the same time thermal treatment of firewood is processed.

“NIGOS – electronic” gives its customers 3 years warranty for whole kiln, and 5 years for the automatic control unit.

SDO scheme

SDO scheme – from above


  • Complete construction of solid aluminum profiles allows high roof loads (up to 250kg / m2 of snow) and resistance of the drying kiln to wind gusts of 150km / h
  • Drying kiln walls made of aluminum cassettes, connected with stainless steel screws and silicone of high resistance to temperature and acid from wood
  • Insulation of hard pressed wool 10 cm thick
  • Exterior facade of sinusoidal aluminum sheets
  • Aluminum subceiling allows even circulation through all layers
  • Heat exchangers made of stainless steel and bimetallic pipes stainless steel / aluminum 25/54
  • Reversible fans with high efficiency (H-class motors)
  • Energy saving by changing the fan speed, via frequency inverters for each fan separately
  • Servo flaps mounted diagonally
  • Possibility of installing equipment, doors and control systems in the customer’s masonry building