Krownmatic KM
Dosing Furnace
Modular furnaces and systems that provide full control and maximum repeatability in production.
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Key features of our Krownmatic dosing furnaces
Discover its main capabilities to optimize your aluminium dosing process.
Key Characteristics
Crucible‑less dosing furnace heated by silicon carbide electric resistances and an electronic dosing system. Robust construction in carbon steel, with thermal insulation and refractory concrete lining with high resistance to aluminium. Its design guarantees minimal consumption, maximum safety, and a service life of over 10 years with proper maintenance.
Key Advantages
- Energy efficiency. Electrical consumption is 1/3 lower compared to traditional holding furnaces.
- Dosing accuracy of +/- 1%.
- Guaranteed aluminium oxidation loss below 0.05%.
- Improved machinability thanks to the reduction of hard spots.
- Increase of up to 80% in the mechanical properties of cast parts by minimizing the entry of aluminium oxide.
- Temperature accuracy +/- 1°C.
- Possibility of molten aluminium loading during production.
- Minimal compressed air consumption thanks to non‑depressurization (averages < 10 m³/h).
Customized Solutions
- Possibility to include porous plugs and introduce protective gas (N₂ or Ar) to improve metal quality.
- Spare parts service for perfect maintenance of the equipment.
Krown Services for the Krownmatic KM dosing furnace
- Design: Customized design for your production needs.
- Manufacturing: In‑house manufacturing in Spain and Mexico with guaranteed quality.
- Distribution: We globally distribute products for aluminium melting.
- Technical service: We guarantee technical assistance for our equipment.
Success Stories
The Krownmatic dosing furnaces are already part of internationally recognized projects. Their precision and reliability have made them the choice of leading companies that rely on high‑quality aluminium casting.
Bühler Case
Krown designed and manufactured a custom aluminium melting furnace for Bühler, improving efficiency, safety and production, demonstrating our ability to offer innovative industrial solutions. Today, we continue working closely with them.
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