What is the difference between HPDC and LPDC casting?

Unlike high-pressure die casting (HPDC), which uses extremely high pressure, LPDC operates at significantly lower pressure. This controlled filling process results in greater process stability and consistently high-quality castings.

Where is LPDC applied?

LPDC is widely used for complex, high-quality aluminium components where strength, structural integrity and low porosity are essential. Typical examples include alloy wheels, cylinder heads and other engine components.

Ohron Industries
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Low-pressure die casting

Aluminium castings

Low-pressure die casting

Low-pressure die casting (LPDC) is an efficient casting process in which molten aluminium is forced upwards into the die under controlled low pressure. This ensures stable, smooth filling with minimal turbulence. The controlled casting process produces high-quality components with low porosity and excellent mechanical strength.

Frequently asked questions

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