Gramm Electroforming System

Over 30 years experience

When the GAMMAT 12, the first electroforming unit that ­worked fully automatically,
was launched on the market in 1989, this meant nothing else but the breakthrough of this accurate and biocompatible technique. In the past 29 years, the dental technology and also the unit development have been in a state of flux. But one constant has persisted. The name of the original is still the same: GAMMAT®.
Gramm is expert and leader of the world market in electroforming technology. The Gramm electroforming technique means more – more advantages for the dental technician as well as for the patient and for the dentist:


More comfort

  • Very easy handling since all steps are indicated on the ­display
  • Power and time settings are made ­automatically
  • Automatic calculation of the amount of gold solution re­quired

More quality

  • Homogeneous gold layer with a wall thickness of approx. 180 or 200µm
  • Exact fit
  • Certified gold solution (CE 0483), no arsenic or other toxic substances added, cytotoxity test passed

More efficiency

  • Reasonable investment costs
  • Integrated recycling pro­gramme to extract residual gold out of the gold solution

The original is named GAMMAT®

GAMMAT® optimo2