BAOMA DK7750B WIRE EDM MACHINE

Technical Description

The BAOMA DK7750B Wire EDM Machine features a CNC control system designed for precision electrical discharge machining through wire cutting. It offers a substantial X-axis travel of 19.69 inches (500 mm) and a Y-axis travel of 24.80 inches (630 mm), providing versatility for machining larger workpieces. The machine supports wire diameters typically in the range of 0.15 to 0.2 mm, compatible with high-precision cutting applications. Equipped with a BMXP control system software running on a Windows platform, it enables seamless integration with CAD software like AutoCAD for direct programming and optimized multi-cutting functions. The machine supports a maximum cutting thickness up to around 500 mm and can handle taper cutting angles up to ±30° depending on the thickness, allowing complex geometries and angled cuts. Its CNC system controls four axes simultaneously, including X, Y, Z, and an auxiliary axis, allowing for precise shape control including compensation for taper and irregularities. The machine uses a linear guide system and features a central lubrication system that enhances reliability and reduces maintenance. Maximum cutting speed is about 150 mm²/min with a cutting current up to 6A, paving the way for efficient material removal while maintaining surface roughness typically around Ra ≤ 1.2 µm. The modular internal wiring design improves stability and reduces failure rates. The power supply requirement is three-phase 380V/50Hz, ensuring compatibility with industrial electrical systems for stable operation and power efficiency. This machine balances production efficiency with fine finishing capabilities, making it suitable for tooling, mold making, and precision components manufacturing.