News

News

11.08.2022
Replacement investment: die casting unit for laminar die casting

A few days ago, the time had come: the revised die casting unit with new control system was delivered. With this unit, we now offer laminar diecasting. 

This replacement investment replaces the old 250 t diecasting unit built in 1988. We continue to ensure security of supply for our customers.

In laminar diecasting, the melt is slowly filled into the mould via large gates. This achieves an almost turbulence-free and laminar mould filling and thus prevents gas inclusions. The holding pressure of the diecasting machine can be maintained for a long time and thus possible blowholes can be tightly filled.

Advantages of laminar diecasting components:
  • Alloys can be used as in sand and gravity diecasting.
  • Castings are weldable
  • Heat treatment of the castings is feasible
  • Generally good further processing
  • Significantly better mechanical properties compared to "normal" high-pressure diecasting
  • Higher strength
  • Better elongation

Another plus is the traceability of the settings: This diecasting system has a real-time control that automatically reacts to deviations and corrects them immediately.

This results "shot for shot" in high-quality castings, with reproducible quality. The stored algorithms also help us to create optimal casting profiles with shorter cycle times and higher part quality. This is not only indispensable for our customers in the automotive industry.

The diecasting unit for laminar diecasting will shorten delivery times for cast components in the future, as it will relieve the existing gravity diecasting, low-pressure- and high-pressure diecasting units in the production of cast parts.
 

Contact

Aluminium Laufen AG Liesberg
Industriestrasse 5, CH-4253 Liesberg
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