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Aluminum melting and Holding furnace

We are capable of manufacturing standard fusion holding furnace to highly efficient re-generative burner fusion holding furnace.

Crucible type melting furnace + Eco-burner

It is a furnace with the shape of crucible that fuses(with high temperature) solid metal such as aluminum, lead etc…). The furnace is constantly heated as the solid metals are put into the crucible and lower the temperature. As Eco-burner(ENX series) being employed, tempered air temperature of the burner is kept high using the exhaust heat and this makes it possible to save the extra heat application and that leads to lower energy cost.

Crucible type fusion furnace
Equipment Crucible type melting furnace
External
size
φ1,980xH1,550
(furnace)
φ1,050xH600
(crucible diameter)
φ1,574xH1,526
(furnace)
φ900xH700
(crucible diameter)
φ1,574xH1,251
(furnace)
φ900xH500
(crucible diameter)
Temperature
controlled
480℃ 480℃ 480℃
Heat source
(capacity)
13A(240kW) 13A(120kW) 13A(120kW)
Burner ENX-120 ENX-120 ENX-120
Material External: baking
finished steel plate
External: baking
finished steel plate
External: baking
finished steel plate
Others 2,000kg/hr 1,000kg/hr 500kg/hr

Crucible type aluminum holding furnace

Solid aluminum is fused with high temperature and the crucible furnace is to hold its temperature.
The certain calorific value is needed in order to fuse the aluminum from solid to liquid. Keeping the aluminum fused and liquid condition after fused the bulk amount has an advantage of taking lower total energy cost.

Crucible type aluminum holding furnace

Equipment Crucible type aluminum holding furnace
External size 1,320xH290(furnace)
φ720xH450(crucible diameter)
Temperature
controlled
680℃±10℃
Heat source
(capacity)
LPG(232kW)
Material External: painted
steel plate
Others AL alloy 200kg/charge

Crucible type aluminum fusion and holding furnace with material supplying unit

The furnace is equipped with fusion and holding furnace capability. With the supplying unit, the solid aluminum is fed from the top fused and kept at holding furnace.
The installation space can be saved by combining the fusion and holding furnaces.
The extra works for inter-process between these two furnaces and the amount of the heat loss can also be saved

Crucible type aluminum fusion and holding furnace with material supplying unit

Equipment Crucible type aluminum fusion and holding furnace
with material supplying unit
External size W2,000xL4,000xH3,300(furnace)
W1,200xL1,200xH5,600(supplying unit)
Temperature
controlled
730℃±5℃
Heat source
(capacity)
LPG(698kW)
Material External:painted steel plate
Others Holding:2,000kg/ch
Fusion: 400kg/hr

Spiral furnace + Eco-burner

This is the furnace with spiral chase in the inner furnace wall. The chase that allows the hot blast in the whole inner wall makes it possible to save the energy and shorten the time for fusion.



Equipment Spiral furnace + Eco-burner
External size φ1,590xH1,580
Temperature controlled Aluminum 600℃~780℃
Heat source
(capacity)
LPG/LNG(698kW)
Material Spiral part:brick
Others Burner with heat exchange unit

Twin type aluminum holding furnace with re-generative burner

This is the twin type aluminum holding furnace equipped with re-generative burner.
Two holding furnaces( A and B) and a 180 degree turn table unit are installed. While solid aluminum is being supplied to furnace A, the fused aluminum is being taken out at furnace B.
The furnaces is turned 180 degrees and alternate process takes place. The process is repeated and it makes it possible to supply and take out the material at the same time.
The equipment for supplying and taking out stays at the fixed position.

Twin type aluminum holding furnace with re-generative burner

Equipment Twin type aluminum holding furnace
with re-generated burner
External size Φ2,800xH3,400
(furnace + stage)
Temperature controlled Holding temperature 600℃~730℃ ±10℃
Heat source
(capacity)
LPG(116kW)
Material External:painted steel plate
Others Holding:
3,000kg/chargex2 furnaces

Lead regenerative furnace

Leftover lead is supplied to the furnace and it is fused to make ingots for recycled material.

Lead regenerative furnace


Equipment Lead regenerative furnace
External size W1,300xL1,300xH1,900
Temperature controlled 600℃~800℃
Heat source(capacity) LPG(235kW)
Material External: painted steel plate
Others 100kg/batch(MAX)