Graphite for melting gold, silver and tungsten

  • Top Grafit offers solutions for the production of precious metals and metals difficult to melt due to the high thaw temperature.
  • Due to the long-term cooperation with mints and jewelleries, we are able to supply parts made of the most suitable graphite grade in order to ensure the top quality.
  • In addition, we cooperate with companies focused on melting tungsten and processing tungsten fibers. During melting processes at 3,400°C, most advantages of graphite materials reveal – e.g. thermal stability and high resistance to react with other elements.

  • For the metal melting, we offer:

  • graphite crucibles
  • boats
  • cabinets
  • chambers