BAOMA BM400E WIRE EDM MACHINES

Technical Description

The BAOMA BM400E Wire EDM Machine is a high-precision CNC-controlled electrical discharge machining system designed for accurate and efficient wire cutting of complex metal components. Featuring an X-axis travel of 12.6 inches (320 mm) and a Y-axis travel of 15.7 inches (400 mm), the machine provides a robust work envelope suitable for a wide range of industrial applications. The CNC control system ensures precise movement and repeatability, enabling intricate contour cutting with high dimensional accuracy. The machine utilizes a closed-loop servo-driven mechanism, enhancing stability and cutting performance. It supports wire diameters from 0.15 mm to 0.2 mm and operates with a wire speed range of 5 to 11 meters per minute, accommodating various material thicknesses up to 300 mm. Maximum cutting speed reaches 150 mm²/min, with a maximum working current of 6 A, ensuring efficient material removal rates while maintaining excellent surface finish (Ra ≤ 1.2 μm). The system employs a water-based working solution (BM2/BM4) for optimal cooling and debris removal during the cutting process. High-quality ball screws and linear guideways ensure smooth axis movement and long-term reliability. The machine’s modular internal wiring design reduces failure rates and simplifies maintenance. The control platform is compatible with Windows XP and supports seamless integration with CAD software such as AutoCAD, allowing for direct import of design files. With a table load capacity of 400 kg and a water tank capacity of 100 liters, the BM400E is engineered for demanding production environments, offering versatility, durability, and ease of operation for both prototyping and high-volume manufacturing tasks.