PQ2C series double chamber vacuum furnace is an innovative design of intelligent heat treatment equipment, using independent double chamber structure (pretreatment chamber and main treatment chamber), to realize the optimization of the process flow. The pretreatment chamber integrates the functions of vacuuming, preheating and degreasing, which can efficiently remove volatile substances such as grease and binder on the surface of the workpiece and avoid the pollution of sintering at high temperature. The main processing chamber focuses on high temperature heating (up to 1320 ° C) and controlled cooling (gas quenching) to ensure material densification and performance improvement. The equipment is widely used in aerospace, electronic semiconductor, medical equipment, precision manufacturing, metal processing, scientific research and new material development and other fields, especially suitable for high value-added, high-precision parts processing, can significantly improve product yield and batch consistency. With the growing demand for new materials and precision manufacturing, its applications in high-end industry and scientific research will continue to expand.