DALIAN ZT DK7732 WIRE EDM MACHINE

Technical Description

The DALIAN ZT DK7732 Wire EDM Machine is a high-precision CNC wire-cut electrical discharge machining system designed for accurate and efficient metal processing. Featuring an X-axis travel of 12.6 inches (320 mm) and a Y-axis travel of 15.7 inches (400 mm), this machine delivers reliable performance for a wide range of industrial applications. The worktable size accommodates large workpieces, with a maximum cutting thickness of up to 400 mm and a maximum workpiece weight capacity of 300–400 kg depending on configuration. The DK7732 supports a molybdenum wire diameter range of 0.12–0.20 mm, ensuring flexibility for various cutting requirements. Maximum cutting speed reaches up to 150 mm²/min, with optimal surface roughness as fine as Ra ≤2.5 μm, making it suitable for both roughing and finishing operations. The machine incorporates a robust CNC control system, enabling precise contour control, multi-cut functionality, and automated features such as wire break protection, auto-edge positioning, and power-loss memory. Taper cutting is supported with angles up to ±6°/80 mm, and the system offers high accuracy with a positioning precision of ≤0.015–0.02 mm. Built with a sturdy linear guide and ball screw mechanism, the DK7732 ensures long-term reliability and minimal maintenance. The machine operates on standard industrial power (AC 380V/220V, 50 Hz) with a rated power consumption of ≤2 kW. Its compact footprint and efficient design make it ideal for workshops requiring high-accuracy wire EDM solutions.