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  RAW MATRERIALS

To produce Aluminum Alloy according to customer's specifications and request, PT. Altikamurni Internusa utilizes important materials such as:
1. PURE ALUMINUM   2. BASE METAL  
ALUMINUM 99,9 % FROM PT. INALUM (ASAHAN - NORTH SUMATRA)
Pure aluminum is aluminum with level of purity up to 99.9%. Pure aluminum is used as the main raw material of aluminum alloy. We use Pure Aluminum form PT INALUM Asahan, North Sumatra with a purity level of 99.7% and 99.9%.


BASE METAL INGOT HARD PLATE
Base metal is scrap raw material in ngot form. Base metal is used as an ingredient for the manufacture of aluminum alloy.

3. SCRAP

Scrap is a piece of / aluminum waste from the manufacturer. Here is an example of scrap that we use to produce Aluminum Alloy :



PLAT FOIL


PLAT AC


PLONGAN AC


PLAT FOIL


PLAT AC


COPPER PIPE


COPPER PIPE


HARD PLAT
4. ADDITIVES

 

ADDITIVES
Additives are suporting materials in the manufacturing process of Aluminum Alloy. They include Silicon, Copper, Nickel, Magnesium, Strontium, Manganase Altab, Coverall, Injection Flux, etc.

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