The ZHONGYUAN DK-7740B Wire EDM machine features a CNC control system optimized for precise wire electrical discharge machining processes. It offers an X-axis travel of 16.54 inches (420 mm) and a Y-axis travel of 20.47 inches (520 mm), providing a substantial machining envelope for a variety of precision cutting tasks. The CNC control allows coordinated multi-axis movements ensuring high accuracy and repeatability in complex part geometries. The machine utilizes a wire electrode, typically in the 0.10 to 0.25 mm diameter range, enabling fine cutting resolution and minimal kerf width. The precision linear guides on its axes enhance stability and cutting accuracy, supporting tolerances typically in the micron range for EDM applications. The wire tension and feed rate are adjustable, allowing optimized cutting speed and surface finish based on material and geometry. The DK-7740B is designed with a robust structure to dampen vibrations and maintain dimensional consistency during long cutting cycles. This machine is suited for cutting hard metals and intricate shapes in tool and mold making, aerospace, and electronic components manufacturing. The CNC interface likely supports common CAD/CAM software integration for straightforward programming and operation. Overall, the ZHONGYUAN DK-7740B is a reliable, mid-sized wire EDM solution for precise and efficient electrical discharge machining needs.