MACHIMAX DK7750 WIRE EDM MACHINES

Technical Description

The MACHIMAX DK7750 Wire EDM Machine is a precision CNC-controlled electric discharge machining system designed for high-accuracy wire cutting applications. This advanced machine features X-axis travel of 21.65 inches and Y-axis travel of 24.80 inches, providing substantial work envelope flexibility for complex geometries. The working table accommodates workpieces up to 800kg with maximum dimensions of 300mm, while supporting cutting thicknesses up to 1000mm. Equipped with a molybdenum wire electrode ranging from 0.13mm to 0.2mm in diameter, the DK7750 delivers exceptional cutting precision of ±0.015mm with surface roughness of 1.2-2.5μm. The machine achieves cutting speeds of 180mm²/min with an operating current of 10A and 2.2kW power input. The CNC control system enables programmable taper angles up to ±60°/80mm, supporting single-cut and multi-cut operations for diverse manufacturing requirements. Key features include a 15" LCD display with Windows XP-based industrial control, high-precision linear guide ways, central lubrication system, and automatic wire tension control. The system integrates AutoCAD compatibility for direct program input, streamlining workflow efficiency. A digital scale, high-pressure water pump, and flushing-type machining method ensure stable electrical discharging and superior surface finishes. Overall dimensions are 1750mm length × 1350mm width × 1950mm height, with machine weight of 2300kg. This configuration makes the DK7750 ideal for precision component manufacturing in aerospace, automotive, and tool industries.