Low Pressure Aluminum Casting Parts

Advanced casting machines that require more extensive steel moulds. The metal is pressed into the mould at 1/2 -1 bar overpressure, depending on the workpiece. The smelting temperature, inlet pressure, casting time, setting time, cooling time for the workpiece as well as post-cooling of the mould are controlled by the machine. This results in consistently high quality.

Low Pressure Casting – The benefits of using this method:

  • Suitable for series from 100–500 pieces.
  • Workpieces normally up to approx. 50 kg.
  • Lower cleansing costs.
  • Uniform surface; good tolerances.
  • Pressure-cast (pressure-impervious) workpieces.
  • Favourable unit prices.
  • WE ARE LEADERS IN THIS CASTING TECHNOLOGY IN DENMARK.
    This method is used, for example, for casting 230 kg fan hubs. To the best of our knowledge, that is the largest low-pressure cast piece in northern Europe.
lavtrykstøbning i aluminium

Selected products where we have used the Low Pressure Casting method:

lavtrykstøbning i aluminium med mål
lavtrykstøbning i aluminium
lavtrykstøbning i aluminium, bagsiden af det støbte emne

Low-pressure aluminum casting or Sand casting?

Your needs may change in line with increasing demand.

Example: Our customer chose first Sand Casting as a production method for their product. But when the production increased they switched to Low Pressure Casting.

We also provide you with ongoing advice about which production best suits your situation.