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Rectangular Fixed Type Full Castable Liner Aluminum Melting Furnace

Rectangular Fixed Type Full Castable Liner Aluminum Melting Furnace

Brand Name: Bolv
Model Number: 20T
MOQ: 1 set
Price: USD 120,000
Packaging Details: Standard export packaging (carbon box, pallet, film)
Payment Terms: T/T,L/C
Detail Information
Place of Origin:
China
Name:
Aluminum Melting Machine
Tonnage:
20T
Maximum Scrap Loading:
22T
Burner Type:
Regenerative Burner
Fuel:
Natural Gas 8400kcal/m³
Melting Period Fuelconsumption:
65 M³ /ton Of Aluminum (continuous Working To Melt The Scrap To 710℃
Maximum Natrual Gas Consumption:
Maximum 350N M³/hour (quick Melting Period)
Burner Load Adjustment:
PLC Adjustment
Scrap Type:
Loose Or Baled Aluminum Scrap, UBC, Automobile Engine
Supply Ability:
20 sets/ year
Product Description

Rectangular Fixed Type Full Castable Liner Aluminum Melting Furnace


Supply Scope of Melting Furnace Body 

1. Power supply: AC380/220V ± 10%, 50Hz ± 1.5Hz, three-phase four wire system.

2. Compressed air supply: 0.5-0.6Mpa, dried and purified.

3. Fuel supply: Heavy oil 9600Kcal/kg.
Natural gas 8400Kcal/m ³.

4. Circulating fan cooling water: industrial circulating water

5. Furnace working system: 330 production days per year, continuous operation.

6. Melting furnace type: rectangular inclined door.

7. The heating rate of the full furnace aluminum liquid is ≥ 100 ℃/h.

8. Thermal regulation method: Measurement and display of furnace temperature and exhaust gas temperature.

9. Control mode: microcomputer intelligent control

10. Operation mode: manual/automatic

11. Raw materials: scrap aluminum+aluminum ingots


FAQ

Advantages

① Corundum‑based refractory bricks feature great high‑temperature tolerance and excellent resistance against molten aluminum corrosion. Operating persistently above 750 °C, the furnace lining can serve 12‑18 months, significantly outperforming fiber linings which only last 3‑6 months.

② It delivers decent anti‑corrosion and thermal‑shock resistance. Under frequent material charging and discontinuous production modes, lining spalling and aluminum leakage rarely occur.

③ Boasting prominent heat‑retaining performance, the lining cools down slowly after shutdown, which cuts energy loss for non‑stop production runs.

④ For localized lining damage, operators only need to swap defective single bricks instead of reconstructing the whole lining, bringing down maintenance expenses effectively.
Drawbacks

This furnace comes with substantial dead weight, which calls for reinforcement on plant building foundations. It demands a lengthy drying period of 3‑5 days. Its upfront masonry investment exceeds that of full‑fiber furnaces, and heat‑up speed is moderately limited. This solution fits high‑tonnage aluminum melting furnaces with large recycled‑material input and long‑term 24‑hour continuous casting production lines.