Technical Description
The SUZHOU SANGUANG DK7725e Wire EDM Machine is a precision CNC-controlled electrical discharge machining system designed for high-accuracy cutting of conductive materials. Utilizing a thin, continuously fed wire electrode and deionized water as a dielectric fluid, the machine erodes material through controlled electrical discharges, enabling the creation of complex shapes, sharp corners, and intricate internal features without mechanical contact or part distortion. The CNC (BKDC) control system ensures precise path management, allowing for tight tolerances and exceptional surface finishes, often eliminating the need for secondary operations. With an X-axis travel of 9.83 inches, Y-axis travel of 13.75 inches, and Z-axis travel of 15.71 inches, the DK7725e offers a versatile work envelope suitable for a wide range of industrial applications, including molds, dies, and hardened tool steels. The non-contact cutting process minimizes tool pressure, making it ideal for delicate or thin-walled components. The machine excels in processing hard, brittle, or tough materials such as tool steel, tungsten, Inconel, and titanium, even after heat treatment. Its digital control system enables efficient programming for small-batch, complex part production, while the absence of direct tool contact reduces electrode wear and eliminates the need for frequent tool sharpening. The DK7725e is engineered for reliable, repeatable performance, supporting unattended operation and consistent results across extended production runs.
