Denova’s aluminum dosing and holding furnace is designed for stable holding and precise dosing of molten aluminum in casting production. It provides controlled, repeatable molten metal supply to support consistent shot weight and continuous production. The furnace is suitable for high-pressure die casting, sand casting, and other applications where dosing accuracy and molten aluminum stability are critical.
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Denova’s dosing furnace combines a fully enclosed, crucible-free holding chamber with a dedicated dosing pump and automated control system. Molten aluminum is held and delivered within a controlled enclosed environment, reducing exposure to air while enabling precise, repeatable dosing and stable synchronization with die casting production.
Under standard operating conditions, dosing deviation can be controlled within ±1% by weight, supporting consistent shot weight and repeatable casting production.
Depending on model configuration, dosing speeds of 7-15 kg/s support high-throughput casting production. Furnace charging does not affect dosing accuracy, helping maintain stable dosing during continuous operation.
Compared with conventional ladle systems, the fully enclosed dosing furnace can reduce oxide formation by up to 90%, with oxidation-related metal loss as low as 0.05%.
The crucible-free furnace design supports long-term operation, with furnace lining service life of approximately 8-10 years and dosing pump service life of approximately 9-12 months under applicable operating conditions.
| Model | Equipment Length | Equipment Width | Molten Aluminum Outlet Height | Equipment Weight | Electrical Power |
|---|---|---|---|---|---|
| DDF 650 | 2150 mm | 1700 mm | 1450+100 mm | 5500 kg | 15 kW |
| DDF 1200 | 2850 mm | 1860 mm | 1140+880 mm | 7000 kg | 19 kW |
| DDF 2000 | 3150 mm | 1960 mm | 1310+1100 mm | 8500 kg | 39 kW |
| DDF 3000 | 3450 mm | 2330 mm | 1350+1100 mm | 10000 kg | 50 kW |
| DDF 4500 | 4320 mm | 2330 mm | 1500+1100 mm | 12000 kg | 66 kW |
| DDI 6000 | 4770 mm | 2440 mm | 2390+1100 mm | 15000 kg | 75 kW |
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