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Bühler Group

Carat megacasting, grain milling, process engineering

CHprivate~12,090 staffest. 1860buhlergroup.com (opens buhlergroup.com)Checked 11 Oct

The brief

Analyst view
  • 50th Carat order reached from six of the world's top 10 carmakers.
  • Presses cast battery frames, underbodies, and large structural parts in aluminum and magnesium.
  • Pressures up to 92,000 kN; ~CHF 10M per system.

Technical approach

As reported
Single-shot parts

Complex shapes in one casting

Eliminates welding and assembly versus stamped designs.

Pressure capability

Up to 92,000 kN clamp force

Fills complex dies in aluminum and magnesium at speed.

Battery structures

EV frame housings

Casts battery enclosures, floor pans, side frames lighter than welded.

Primer