Application of aluminum furnaces for:

  • High pressure die casting
  • Gravity die casting

Lethiguel designs and sells fully custom-made aluminum furnaces, build around immersion heating technology, with or without an embedded degassing system. The useful capacity, thermal performance, and immersion heater‘s position are specifically designed for each customer.

Thanks to Lethiguel’s savoir-faire, our immersion heating systems help reduce energy consumption and improve metal quality. Using heaters in a furnace boosts temperature at the same time avoids oxidation. When used with a degassing system, immersion heaters ensure optimum metal quality and density.

Quality, efficiency, precision

aluminium custom furnace

Lethiguel’s customized aluminum furnaces

Mounted with Lethiguel Thermal Power® immersion heaters, our furnace provides a high heating speed and low heat loss with a temperature raise based on your process needs (up to 150°C/hour). The smart regulation system is specifically designed to use 100% of Thermal Power Heaters ® potential while providing them with a controlled environment for a long lifetime.

Our engineering team is always available to design the best solution based on your unique technical specifications.

Ever since that there more and more customers have been putting their trust in our core heating system, the Thermal Power Heater ®. We have co-designed customized aluminum furnaces in order to meet very specific technical specifications from industries that require increased quality and low energy consumption.

Aluminum immersion heater technical characteristics:

Our aluminum immersion heater is the combination of two advanced materials:

silicon nitride sheath with the following technical qualities:

  • No sensitivity to thermal shocks
  • High mechanical resistance
  • Excellent thermal conductivity
  • Optimum resistance to corrosion

A high watt density electrical heating resistance embedded in a highly performing isolating material, providing both electrical isolation and heat transfer, standard dimensions:

  • Sheath diameter: 32, 55, or 75 mm
  • Length under flange from 500 to 1450 mm
  • Immersed length can reach 1000+ mm when allowed by the bath’s depth and work capacity
  • The connecting voltage from 36 to 600 V, mono/three-phase, delivering up to 50kW

Why you should use our tailor-made aluminum furnace?

  • Improve your molten aluminum quality
  • Enhance your productivity
  • Reduce your energy consumption

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