- A heated chamber in a 3D printer allows for the printing of engineering and high-performance polymers - PLA materials can be printed at room temperature - The temperature in the chamber determines the range of materials that can be printed - Heated chamber keeps the printable piece at an optimal temperature throughout the printing process - Ensures uniformity and prevents the generation of internal stresses - Optimal chamber temperature for printing amorphous polymers close to the glass transition temperature - miniFactory Ultra 3D printer can heat the chamber up to 250C - Enables printing of engineering and high-performance polymers with the same quality as PLA materials at room temperature - Higher chamber temperature enables a larger range of printable materials