Spiral furnace

Spiral furnace with graphite crucible, burner is powered by gas or oil for gas type, and powered by electrical for electric type, the purpose is to melt the amount of the aluminum needed. This type of furnace can be tilted to pour molten aluminum by cylinder system or motor. The convenient thing is that it can pour molten aluminum directly into casting mold without having to take it out by hand. Can be used up to 5 years. Capacity is from 100kg to 1000kg of molten aluminum mass.


 – Simple construction, easy to operate.

 – Easy to maintain, only need to change the crucible.

 – Molten aluminum temperature is even in the whole molten aluminum mass.

 – High energy efficiency thanks to new generation material arrangement that make furnace surface not hot and reduce heat loss through the furnace wall.

 – Can be tilted to pour molten aluminum out, no hand work required.

 – Inside the furnace, we use multi-layer insulation and lightweight refractory concrete/bricks which help melting aluminum process more effective, reduce heat loss through the furnace wall, reduce fuel consumption; and also lower temperature (70~80℃) of the furnace iron case, it increase the furnace durability. With these advantages above, we guarantee that the furnace can work for more than 5 years.

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