The JZ DK7763 Wire EDM Machine offers precise and efficient wire electrical discharge machining with travel capacities of 24.8 inches (X-axis), 39.4 inches (Y-axis), and 23.6 inches (Z-axis). It features a submerged working environment to enhance cutting stability and reduce wire breakage, although it does not support auto threading. The machine accommodates wire diameters between 0.10 and 0.20 mm and delivers a machining accuracy of up to 0.015–0.02 mm according to GB7926-2005 standards. It supports a maximum cutting speed of at least 120 mm²/min and achieves an optimum surface finish with roughness values as low as ≤2.5 μm. It is designed to handle workpiece weights up to 1000 kg and maximum cutting thicknesses around 600–700 mm. The worktable dimensions typically measure about 630×800 mm with variations depending on configuration. The machine operates on customizable voltages, commonly using a 3-phase 380V power supply with power consumption near 1.5 kW. Its robust T-shaped bed and dual-column frame ensure high stability and precision during machining of hard materials such as hardened steel and titanium alloys. This machine is ideal for industries requiring intricate contour cutting, mold making, automotive components, and aerospace part fabrication, providing high accuracy and surface quality combined with strong construction for durable and reliable performance in industrial manufacturing environments. Submerged EDM cooling and flushing enhance cutting efficiency, while its structural design supports tapered cutting up to ±6° per 80 mm with optional larger angles.