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BUSINESS INFORMATION

Raw materials

Incoming aluminum scrap is inspected, impurities are removed, and the scrap is recycled.

  • Raw materials01
  • Raw materials02

Raw materials pretreatment

Raw materials pretreatment

Depending on the type of scrap, pretreatment such as burning is performed to remove oil moisture.

Combination and dissolution

As one of our core strengths, we can combine multiple pieces of scrap to formulate low-cost, stable products.

Raw materials are injected into a reverberatory furnace and melted while temperature management and composition analysis are performed.

  • Combination
  • dissolution
  • Aluminum ingots
  • By-products for making steel
  • Aluminum ingots

    Molten metal

    Molten metal

    Melted aluminum is called molten metal.

    Molten metal treatment

    Molten metal treatment

    Fluxes, gas treatment, etc. are used to remove inclusions and gases, etc. in the molten metal.

    Composition analysis

    Composition analysis

    The compositions are confirmed by emission spectroscopic analysis.

    Casting

    Casting

    Molten metal is poured into molds by a continuous casting machine.

    Quality inspection

    Quality inspection

    Appearance and packaging specifications are inspected.

    Shipping

    Shipping

    The products are delivered to automobile parts manufacturers, aluminum can manufacturers, etc.

  • By-products for making steel

    Aluminum dross

    Aluminum dross

    Residue that occurs during melting is called aluminum dross.

    Slag removing

    Slag removing

    The aluminum dross is stirred and separated into aluminum and ash. The separated aluminum becomes the raw material for an alloy again.

    Pulverization and classification

    Pulverization and classification

    Ash is pulverized and sorted based on the size of the grains.

    Composition analysis

    Composition analysis

    The aluminum composition in the ash is measured.

    Blending

    Blending

    Multiple ashes are blended, and the ratio of the aluminum composition is adjusted (10 to 70%).

    Quality inspection

    Quality inspection

    The aluminum composition in the product is inspected.

    Shipping

    Shipping

    The products are delivered to steel manufacturers in bags, flexible containers, jet packs (tank trucks), etc.