Aluminum and Aluminum Alloy Melting Furnace
1. Description
The furnace mainly uses aluminum ingots, recovery materials, recycled materials, and others as raw materials. It can
produce aluminum rod (1 series, 3 series, 6 series, 8 series), aluminum ingots, aluminum bar, and other products.
According to the customer requirements: sky melting furnace + round holding furnace (for melting), double-chamber
melting furnace, rectangular tilting melting furnace, rectangular melting furnace for ingot or bar. Different furnaces have
different applications, and see the technical parameters table for details.
The furnace combustion system provides a variety of energy options.
The steel structure of the furnace has been designed for heavy-duty loads during design. Refractory materials adopt the first-class
brand to guarantee long service life.
The furnace adopts a regenerative combustion design and PID automatic temperature control. It has higher thermal energy
conversion rate, and it could save 20-40% energy than a traditional combustion system.
Furnace adopts HMI+PLC control, centralized monitoring, and display. The technological parameters can be read and stored,
and the touch screen can be modified directly. It is convenient and efficient.
It adopts a hydraulic drive furnace, laser measurement, and control technology, to ensure stable flow control
of casting aluminum liquid.
2. Equipment pictures


-----Sky melting furnace + round holding furnace-----------------------------Double-chamber furnace


--Rectangular tilting or fixed furnace for aluminum alloy----Rectangular tilting or fixed furnace for aluminum alloy ingot or bar
3. Technical Parameters
Technical Index | Sky melting furnace + round holding furnace | Double-chamber furnace | Rectangular tilting for an aluminum alloy rod | Rectangular tilting furnace for aluminum alloy ingot or bar |
Material | A00 aluminum ingots, reheat packing material, a small amount of scraps | A00 aluminum ingots, reheat packing material, a small amount of scraps | A00 aluminum ingots, reheat packing material, packaging scraps, waste pole | Packaging scraps, reheat packing material, crushing cast aluminum scrap, and lightweight packaging waste
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Energy | Natural gas, LPG, heavy oil, diesel, and coal gas | Natural gas, LPG, heavy oil, diesel, and coal gas | Natural gas, LPG, heavy oil, diesel | Natural gas, LPG, heavy oil, diesel, and coal gas |
Furnace Type
| Vertical cylinder, vertical square tube, round fixed holding furnace | Vertical cylinder/square cylinder Rectangular bottom furnace
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Rectangular tilting | Rectangular fixed/tilting |
Product | Aluminum rod | Aluminum rod | Aluminum rod, Aluminium bar | Alloy ingots, aluminum ingots, aluminum bar, aluminum plate tape |
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Capacity | 5T/h-10T/h | 5T/h-10T/h | 10T-35T 7-10T/h | 10-100T 4-20T/h |
5. Application Demonstration
It can be equipped with two holding furnaces. Refining and slagging off will be completed alternately in the holding furnaces to ensure
continuous casting of aluminum water liquid;
A rectangular furnace can be used for a small demand factory. Melting, refining, and slagging off will be completed in this furnace.
Continue this process when it's empty.
It is equipped with an aluminum stirring system, an online degassing system, anda filtration system, which can be used to refine the
composition of aluminum alloy and degassing and slag removal before casting;
It can be equipped with a continuous casting and rolling line to produce aluminum rod, a continuous ingot-casting machine to
produce aluminum ingots and a bar casting machine to produce aluminum bars;

