Okrasná liatina, or decorative cast iron, is a remarkable material that has captured the imagination of artisans, architects, and designers for centuries. Renowned for its strength, durability, and versatility, this material transcends functionality to embody aesthetic elegance. It has become a popular choice in various applications, from architectural elements to decorative objects, revealing both cultural significance and artistic flair.

Preheating of the billet and extrusion die takes place before the actual extrusion process starts. The essence is to soften the billet to allow it to be forced through the die?