Aabo-Ideal tunnel tüüpi küpsetusahjud - Elister

Aabo-Ideal tunnel type ovens

The kiln is typically used with manual or Power & Free conveyor systems, where heat treatment is part of the gradual finishing process.

Furnaces are also used as a stand-alone unit, where the elements to be processed are transported for heat treatment, e.g. by means of rollers and racks, or suspended directly from the furnace chamber by means of mounts above.

AABO-IDEAL ovens are available for different temperature ranges. This means that the insulation layers and the construction of the oven are different.

  • 0 - 100 °C: 100 mm, 2 mineral wool layers
  • 100 - 250 °C: 310 mm, 3 mineral wool layers
  • 250 - 550 °C: 450 mm, 1 brand layer + 3 mineral wool layers.

AABO-IDEAL ovens have a "sink-in" body, suspended, using minimal contact points with the external structure. This minimises the formation of a thermal bridge.
AABO-IDEAL ovens are all convection-based, which ensures optimal energy use.

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The heat is introduced into the lower compartment of the oven chamber either through air ducts in the floor or in the walls. The air circulates from the top of the oven chamber throughout the heater. This ensures a correct and optimum distribution of the hot air, as well as an even heat transfer to the objects to be treated.

AABO-IDEAL furnaces are heated:

  • On gas
  • With oil
  • With electricity

AABO-IDEAL ovens are available:

  • As sluice furnaces, where the elements to be processed are transported through an air trap located in the furnace chamber at the inlet/exit.
  • Door-type furnaces, where the elements to be treated are transported through a swing or sliding door located in the entry/exit of the furnace chamber. Doors are available in both manual and automatic versions.
FeatureValue
Energy Sourcegas, electricity
Heating methodair is directed from the lower diffuser panels of the oven to avoid cold areas between products