The SANXING DK7732AZ is a precision wire electrical discharge machine engineered for high-accuracy machining of complex geometries in conductive materials. This CNC-controlled system features three-axis travel capabilities with 15.75 inches on the X-axis, 12.60 inches on the Y-axis, and 15.75 inches on the Z-axis, enabling comprehensive workpiece positioning and multi-directional cutting operations. The machine utilizes wire EDM technology, employing a thin metallic electrode wire guided by a dielectric fluid to precisely cut programmed contours through electrical discharge, achieving surface finishes typically in the Ra 0.3–0.4 range. The CNC control system enables automation of complex cutting sequences, facilitating repeatable precision and reduced setup times for production environments. The submerged machining capability allows for depths up to 15.75 inches, accommodating mid-sized workpieces for tool and die applications, gear manufacturing, and intricate component production. The machine incorporates servo control systems for precise wire positioning and maintains zero-backlash drive mechanisms to ensure dimensional accuracy throughout extended production runs. Wire diameter options typically range from 0.004 to 0.012 inches, providing flexibility for both rough cutting and fine detail work. The system includes integrated filtration and fluid circulation to maintain dielectric solution quality, critical for consistent spark erosion performance and wire longevity. The compact footprint and modular design make the DK7732AZ suitable for job shops and manufacturing facilities requiring versatile EDM capabilities without occupying excessive floor space, while delivering professional-grade precision machining for demanding industrial applications.