Vacuum heat treatment furnaces are designed to process metals and alloys at high temperatures while protecting them from oxidation, carburization, or other chemical reactions. Vacuum furnaces maintain the environment under vacuum during the process, ensuring that the material surface remains clean and free from reactions. The vacuum atmosphere is particularly ideal for precise surface treatments and high-quality parts. Vacuum furnaces are commonly used for processes such as hardening, annealing, normalization, and gear surface hardening. The vacuum environment prevents oxidation and carburization during the process, resulting in smoother and higher-quality outcomes. These furnaces also offer advantages in terms of energy efficiency and processing time.
