In this section the pieces are smelted over model or plan, using the most traditional system of earth moulding, synthetic sand or self-forging, what best adapts to the characteristics of the piece to manufacture.

Characteristics |
Products |
| *Thick grain structure. | *Pieces over model or plan. |
| *Good mechanical properties. | *Size: from 1 Kg to 2,000 Kgs. |

