The cores are produced with sand and furan mixtures and fixed in an exactly specified position in the mould

to ensure internal cavities and surfaces of the casting.

The cores manufacturing is on the basis of furan resins. Graphite and corundum paints with isopropanol diluent are delivered by our suppliers together with furan resins.
There are two mixers, which provide the manufacturing of the cores in two production sections:

  • Vertical mixer – Spartan III 305 P – OMEGA (England) equipped by radio system for identification of the core boxes with productivity of 6 tons per hour.
  • Fordath – mixer (Germany) with productivity 4 tons per hour.

    The production sector is equipped by station for painting of cores.

The section is also equipped with mechanized roller conveyor and there is a station for painting of the cores.