Alu Tap Cones used in Iceland Aluminium Foundry

Alu Tap Cones has white appearance, no sand, high temperature resistance, no smoke, high hardness, stable function, high quality, high toughness, and will not become soft after long-term storage.

For a long time, Adtech Alu Tap Cones has been exported to large aluminum factories in more than a dozen countries (including foreign countries).
Use high-quality wooden box packaging and export packaging requirements.
Most aluminum smelting furnaces or holding furnaces used for aluminum castings are equipped with aluminum outlets, which are sealed with high temperature resistant ceramic fibers.
Alu Tap Cones are also called insulating plugs, insulating plugs, insulating plugs, insulating caps, and water outlet insulating plugs.

Adtech tap out cones are made of ceramic fibers through vacuum forming at 1,260°C. Precise technology and advanced equipment make every blockage have a flat surface.
More important is the proper hardness and toughness, it is not fragile and will not fall, and is compatible with mechanical or manual insertion and extraction operations.

Alu Tap Cones

The unheated material can be simply cut or processed.
During use, the product has good anti-wear and anti-drop functions, and will not be wetted by most molten metals.
Shape and supply
Vacuum-formed special-shaped products can have various sizes and shapes, including tubes, Tap Cones, domes and square boxes.
General characteristics
Under normal conditions, the physical and thermal properties of various special-shaped products are similar to those of vacuum forming panels of corresponding levels.
Special treatment
If necessary, vacuum forming hardener or refractory clay can be applied to the molded product to provide a maintenance layer.

Alu Tap Cones is widely used in Iceland Aluminium. Iceland Aluminium introduces ways to reduce casting loss during aluminum melting and casting.

Control the temperature of liquid aluminum
The melting point of aluminum is 660℃. Generally speaking, the casting temperature of primary aluminum is controlled at about 730℃ or even lower. The fluidity of aluminum alloy is correspondingly lower than that of primary aluminum, about 710℃-730℃. For direct use For the unit of liquid aluminum in the electrolytic cell, when the high-temperature aluminum liquid enters the mixing furnace, it should be mixed with cold material in time, that is, add inferior aluminum, aluminum slag, etc. to the mixing and maintenance furnace, or part of the intermediate alloy (industrial silicon) can be advanced It is added into the furnace to form a pressure melting state, which not only increases the actual yield but also reduces the temperature. At the same time, the surface of the cold material added should be clean and free of oil stains, otherwise it may burn and release heat and promote burning. In short, effectively reducing the temperature of the molten aluminum to the corresponding casting temperature can reduce the great influence of temperature on casting loss.

Reduce the contact strength between liquid aluminum and air. The greater the contact strength between liquid aluminum and oxygen, the more serious the oxidation burning loss and the greater the casting loss.

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