BAOMA DK77120X200 WIRE EDM MACHINES

Technical Description

The BAOMA DK77120X200 Wire EDM Machine is a high-precision CNC-controlled electrical discharge machining system designed for cutting complex shapes in conductive materials with exceptional accuracy. Featuring an X-axis travel of 47.24 inches (1200 mm) and a Y-axis travel of 78.74 inches (2000 mm), this machine offers a large work envelope suitable for a wide range of industrial applications. The CNC control system ensures precise and repeatable operation, enabling intricate contouring and fine detail work. The machine utilizes a continuously fed thin wire—typically brass or coated wire—as the cutting electrode, allowing for high-speed, high-accuracy cutting of hardened steels, carbides, and other conductive materials. Maximum cutting speed reaches up to 150 mm²/min, with wire speed adjustable between 5 and 11 m/s and a wire diameter range of 0.15 to 0.2 mm. The system supports a maximum working current of 6 A and uses water-based dielectric fluid for optimal cutting performance and surface finish. The DK77120X200 is equipped with advanced features such as automatic wire threading, programmable cutting parameters, and a user-friendly interface for efficient operation. Its robust construction and reliable CNC control make it ideal for demanding production environments requiring high precision and repeatability.