GLMTC DK7725 WIRE EDM MACHINES

Technical Description

The GLMTC DK7725 Wire EDM Machine is a CNC-controlled precision cutting system designed for high-accuracy machining of conductive materials. This economical wire EDM features a conventional F-structure configuration with stepper motor drive technology, making it ideal for small to medium-sized production runs. The working table dimensions of 12.5 inches (X-axis) by 9.8 inches (Y-axis) provide adequate workspace for standard component cutting. With automatic threading capability, the machine eliminates manual wire loading, enhancing operational efficiency and reducing setup time. The DK7725 delivers cutting speeds up to 150 mm²/min with maximum cutting thickness capabilities, achieving superior surface roughness of 1.2-2.5 micrometers. It accommodates wire diameters of 0.13-0.2mm, typically 0.18mm, and supports taper cutting angles of ±3° or ±30° per 100mm of thickness. The machine operates on a 220/380/415V power supply at 50/60Hz with 1.5kW power consumption, utilizing water-based emulsion as the working fluid. Positioning accuracy reaches ±0.015mm with excellent repeatability, meeting GB7926-2005 machining accuracy standards. The control system employs CNC technology with a 0.001mm table moving pulse equivalent, enabling precise digital control. The vertical cabinet controller and 15-inch LCD display provide intuitive operation, while AutoCAD compatibility allows direct program conversion. Machine weight of approximately 1,100kg with overall dimensions of 1,250×1,050×1,750mm ensures stable operation suitable for tool and die making, precision component manufacturing, and prototyping applications.