ARROW UNIVERSAL CASTING MACHINE UN is a device, made for casting of crowns, bridges, dental prostheses and implants. It provides casting in protected atmosphere. Melting and casting is performed by electric arc technique in a closed system with two chambers. Argon gas protection in a chamber allows welding without oxidation. Application advantages of the UNIVERSAL CASTING MACHINE UN: Simple, fast and safe casting of alloys and titanium, Easy to clean surfaces after cooling process. High precision operating.