VKQF series vacuum oil quenching furnace is a kind of vacuum heat treatment equipment specially designed for high hardness and high wear resistance metal workpiece, combining vacuum anaerobic heating and oil medium rapid cooling technology to achieve precision quenching process of workpiece. The equipment achieves uniform heating in a vacuum environment, and then controlled cooling of the workpiece through an efficient oil quenching system, effectively avoiding oxidation and decarbonization, while reducing the risk of deformation and cracking, significantly improving the hardness, wear resistance and fatigue strength of the material. It is widely used in the quenching treatment of die steel, alloy tool steel, high-speed steel, stainless steel and other materials, serving in the mold manufacturing, automotive parts, aerospace precision parts, cutting tools and other fields, especially suitable for gear, bearing, stamping die and other parts with strict dimensional accuracy and surface integrity requirements, is a key equipment to improve the performance and life of core parts.