Integrated Melting and Dosing Solution for a Hungarian Manufacturer

Project Overview

Denova delivered a customized melting and dosing system for an aluminum manufacturing customer in Hungary.

The project includes two melting furnaces, each with a melting capacity of 3,000 kg/h and a 6,000 kg holding chamber, together with two 2,000 kg dosing furnaces.

The complete system was developed to provide stable molten aluminum supply, precise dosing, efficient thermal management, and reliable integration with the customer’s production line.

Key Project Data

• 2 xmelting furnaces
• 3,000 kg/hmelting capacity each melting furnace
• 2 xholding chambers
• 6,000 kgcapacity each holding chamber
• 2 xdosing furnaces
• 2,000 kgholding capacity each dosing furnace
• Approx. 70 tweight of each melting furnace
• ±1%dosing accuracy

Engineering Requirements

The customer required a reliable molten aluminum supply system capable of supporting continuous production while meeting demanding requirements for thermal efficiency, process stability, automation, safety, and long-term maintainability.

The system also needed to coordinate the melting, holding, and dosing processes efficiently to maintain stable molten aluminum conditions throughout production.

Our Solution

Denova developed an integrated system combining high-capacity melting, molten aluminum holding, and automated dosing.

The 3,000 kg/h melting furnaces are paired with 6,000 kg holding chambers, providing sufficient molten aluminum buffering for continuous production and helping reduce fluctuations in downstream supply.

The charging tower incorporates specially selected materials designed to meet demanding mechanical requirements during long-term operation.

The coordinated design of the melting furnace and holding chamber helps improve thermal utilization and reduce unnecessary heat loss.

The 2,000 kg dosing furnaces provide automated molten aluminum supply with dosing accuracy of up to ±1%. The control system also supports remote monitoring and parameter adjustment, improving process visibility and operational flexibility.

The overall equipment structure is designed in accordance with applicable European safety requirements, while standardized and interchangeable components help simplify future servicing and maintenance.

Project Value

By integrating melting, holding, and dosing into one coordinated system, the project provides the customer with a more stable and efficient molten aluminum supply process.

The solution demonstrates Denova’s capabilities in high-capacity melting, precise dosing, automation, and customized thermal system integration for European manufacturing applications.

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