SHENG HONG DK 7750 WIRE EDM MACHINE

Technical Description

The SHENG HONG DK7750 Wire EDM Machine is a high-precision CNC-controlled electro-discharge machining system designed for accurate and efficient wire cutting of complex metal components. Featuring an X-axis travel of 19.69 inches (500 mm) and a Y-axis travel of 24.80 inches (630 mm), this machine provides a generous work envelope suitable for a wide range of industrial applications. The CNC control system ensures precise, automated operation, enabling consistent repeatability and intricate contour cutting. The machine utilizes a robust linear guide way for smooth and stable movement, enhancing overall machining accuracy and reliability. It supports wire diameters typically ranging from 0.15 mm to 0.20 mm, allowing for fine detail work and tight tolerance cutting. The DK7750 is equipped with a central lubrication system for reduced wear and extended component life, as well as an advanced control interface compatible with industry-standard CAD software for seamless programming and workflow integration. Maximum cutting speed reaches up to 150 mm²/min, with surface finishes as fine as Ra ≤1.2 μm, making it suitable for both roughing and finishing operations. The machine operates on a standard 3-phase 380V/50Hz power supply and incorporates a water-based working solution for effective cooling and debris removal during the cutting process. Designed for durability and ease of maintenance, the DK7750 features modular internal wiring and a user-friendly control platform, ensuring minimal downtime and straightforward troubleshooting. This Wire EDM machine is ideal for precision tooling, mold making, and prototyping applications requiring high accuracy and repeatability.