Horizontal Double Chamber Vacuum Oil Quenching Gas Cooling Furnace

The vacuum oil quenching furnace is a highly efficient heat treatment system designed for the precision hardening, annealing, and cooling of alloy steels, bearing steels, spring steels, die steels, high-speed steels, and similar materials. Operating under a controlled vacuum environment, this furnace performs quenching in oil as well as cooling in inert gases, ensuring clean, distortion-minimized processing with consistent metallurgical results.

Ideal for critical components that require high strength and wear resistance, the furnace is used across industries for hardening parts such as bearings, springs, dies, tools, and precision mechanical elements. The vacuum chamber eliminates oxidation and decarburization, while the oil quenching process achieves uniform hardness with minimal dimensional deformation. When required, the system can switch to gas cooling, offering additional flexibility for parts with lower quench sensitivity.

This multi-functional furnace supports annealing, solution treatment, and final heat cycles in a single sealed unit. Its advanced thermal control and programmable process parameters ensure repeatable performance across batches. With low environmental impact, high thermal efficiency, and compatibility with a wide range of steel grades, it’s an ideal solution for manufacturers seeking tight tolerances, enhanced part quality, and reduced post-treatment finishing.