Galileoduemila

Special Furnace for homogeneous baking of refractory casting cylinders

Thanks to the innovative rotation system, the revolutionary furnace Galileoduemila allows to bake up to five cylinders at the same time in a very homogeneous way. This is achieved by exposing all the surfaces of the cylinders in a gradual and homogenous way to the heating elements.
The use of a sophisticated temperature control system allows to regulate the current through the individual heating elements, which are placed from the bottom up to the highest part of the muffle.

This heating system, together with the cylindrical shape of the chamber and the rotation of the discs that support the cylinders, guarantees a homogeneous heat transfer.

Innovative characteristics:

• System of rotating support discs, one for every cylinder. A continuous and variable rotation of the individual discs results in a homogeneous exposure of all the surfaces to the heating elements.

• A sophisticated control system monitors the temperature at various positions inside the furnace, and the electronics regulate the current through the heating elements in such a way as to compensate any temperature differences and to control the temporal evolution of the overall temperature.

• The cylindrical shape of the chamber allows for radial heating

Main advantages:

• Uniform increment of temperature in the whole mass of refractory material.
• Absence of shadow zones.
• All cylinders receive the same amount of heat in every point of the surface and at the same time.
• Homogeneous and constant expansion of the lining in the whole casting cylinder.
• Absence of micro cracks in the lining material.
• Improvement of the precision in the casting process.

Practical charateristics:

• Large digital display for readout of the settings.
• LED indicators for the various heating phases.
• Keyboard with sotf-touch keys.
• LED indicator that the furnace is active.
• LED power on indicator.
• Buzzer to signal the end of the cycle.
• Seven programs can be memorized.
• Four temperature stages.
• Delayed start of up to 100 hours.
• Servo controlled aperture of the muffle.

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