Based on the experience gained and in order to satisfy the market demand, we also deal with the refining and transformation of numerous zinc-based materials in primary zamak ingots in compliance with UNI EN 1774 standards. This service has been a remarkable commercial success, offering a real exchange of goods between our Company and the die casting companies.

The logic behind this method is that the die casting companies supply several types of materials with a high zinc content to the production process developed by S. Erasmo Zinkal; these materials are carefully selected, refined through melting and then converted into zamak alloy ingots.

The advantages of the above-mentioned process are remarkable, specifically:

• Recovery of materials otherwise not usable.
  
  
• Elimination of remelting processes within the die casting companies, with remarkable savings in terms of dedicated personnel, electric energy and gas consumption, and maintenance.
  
  
• The die casting companies are certain that their product complies with the provisions of the European standard UNI EN 1774: the melting process provides for appropriate additions of aluminium, magnesium and copper in order to obtain ingots compliant with the above-mentioned standard.
  
  
• Lower expenditure and financial exposure.