MACHIMAX DK7745 WIRE EDM MACHINES

Technical Description

The MachiMax DK7745 is a precision CNC wire-cut EDM (electrical discharge machining) machine designed for high-precision machining of conductive materials and complex components. Featuring an X-axis travel of 18.11 inches (450mm) and Y-axis travel of 22.05 inches (550mm), this machine accommodates medium-sized workpieces with a maximum cutting thickness of 400mm. The CNC control system utilizes the AutoCut/X8 platform with AutoCAD programming capability, enabling automated precision cutting operations. The DK7745 delivers cutting accuracies as tight as ±0.01mm to ±0.015mm, with optimal surface roughness of 1.2-2.5μm, making it suitable for applications requiring superior finish quality. The machine operates with a maximum electrical current of 10A and employs wire diameters of 0.13-0.2mm (typically 0.18mm), achieving cutting speeds of 120-180mm²/min depending on material and cutting parameters. Maximum cutting taper capability reaches 6°/80mm, accommodating angled cuts for complex geometries. The work table measures 600×880mm with a maximum load capacity of 500kg, supported by a robust 1600kg machine structure. Power requirements are 1.6kW with 220/380/415V input at 50/60Hz frequencies. This machine excels at processing punches, molds, precision components, magnetic steel, silicon steel sheet, and semi-conductive materials, finding widespread applications across electronics, precision tool manufacturing, and industrial sectors.