Melting
Our melting plant has equipped with 3 sets of aluminium melting furnace.
Through
different combinations of chemical components such as Silicon, Iron, Copper,
Magnesium, Manganese, Chromium, Zinc, etc together with pure aluminium,
various series of aluminium alloy can be formed. This include 2xxx, 3xxx,
5xxx, 6xxx and 7xxx series. Each kind of aluminium alloy will have their
own chemical and mechanical properties in order to fulfill different product
requirement. Hence, our product can penetrate into different market sectors.
Mould Making and Extrusion
The tooling workshop at the Hoi Po factory
facilitates the Extrusion Department with the making of large varieties
of mould or dies essential for the extrusion process. Out experienced
personnel are supported by computerized machinery enabling efficient delivery
of tools to expedite the production process resulting in shorter lead
time.
Extrusion Department is also equipped with 7 Presses which enable us to produce profile up to 210 mm wide. Some presses are also modified in order to produce special alloy product such as 2024, 7075 etc.
Other secondary processing are also employed in
the extrusion department such as quenching furnace, tube drawing, re-forming
machines in order to satisfy different physical and mechanical requirements
for clients.
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