Logo Made in Germany DENTAL-EXPO 2017

Gramm Technik GmbH

Booth number: E44.2

About us

The company, Gramm Technik, was founded in 1930 and is specialized in electroforming applications. In eight locations in Germany, Poland, United States, Mexico and China solutions for partial and full-surface coatings are developed and manufactured. When the GAMMAT 12, the first electroforming unit that worked fully automatically, was launched on the market in 1989, this ment nothing else but the breakthrough of this accuarte and biocampatible technique. In the past 20 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.

Products and services

Gramm is specialized in machines and materials for GES gold
electroforming, hard-gold-platin, friction renewal and is operating world wide. Pure 24-carat gold is the basis for GES electroforming the biologically based prostheses. GAMMAT electroforming units mainly distinguish by: very easy handling, fully developed technique, low power consumption, pleasant design, reasonable pricing and exact dosing of the gold solution.

The advantages of GES: biocompatibility, perfect fit, easy handling, economical material consumption, world wide acceptance, and long time experience. Gramm`s electroforming technology bioesthetics expresses the main advantages of the electroforming technique. One equipment for electroforming, hard gold plating and friction renewal . Together with the electrolyte SG 200 a perfect synergy-the warranty for highest quality.

GAMMAT optimo 2

GAMMAT optimo 2

GAMMAT optimo 2

The GAMMAT® optimo 2 offers:
- fully automated process run
- automatic contact verification prior to actual process
- optiCLIC contacting system
- automatic power reduction in case of improper contacts
- automatic calculation of the gold amount
- choice of the layer thickness
- revolutionary hydrodynamics for improved uniformity of the deposits
- recycling process
- control in case of power failure
- friction renewal of worn telescopics cases
- nickel-free 24K hard gold-plating

News & Innovations

GAMMAT® optimo 2 

The esthetics of 24K-gold as well as utmost biocompatibility are integrated within Gramm´s gold-plating system GAMMAT® optimo 2. Gold-platings made with the unit GAMMAT® optimo 2 have a close, covering and securely adhering gold layer with an approx thickness of 10µm. A cohesive gold layer prevent flake-off and corrosion is also the 24K electroforming gold free of nickel and palladium.

The GAMMAT® optimo 2 offers the possibility of friction renewals of
worn telescopic cases. A restoration of the adherence of worn telescopic prosthetics by slectively plating the inside of secondary crowns. With the GAMMAT® optimo 2. Gramm consistently converts 20 years of experience in the dental electroforming technology were advanced and combined with the most state of the art-gold-plating equipment technology.


Gramm Technik GmbH
Einsteinstr. 4
71254 Ditzingen-Heimerdingen

Phone: +49 7152 5009-60
Fax: +49 7152 5009-80

Karin Schiffner
Head of Dental Division
Phone: +49 7152 5009-60

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