GLMTC DK7750 WIRE EDM MACHINE

Technical Description

The GLMTC DK7750 Wire EDM machine features a CNC control system with X-Y axis travels of 31.4 inches and 19.6 inches respectively, enabling precise and automated wire electrical discharge machining for complex shapes. It supports automatic wire threading for efficient operation and reduces downtime. The machine is capable of handling maximum cutting thicknesses typically around 500 to 800 mm, with cutting accuracy up to ±0.012 to 0.015 mm and surface finishes as fine as Ra ≤ 1.2 μm after multiple cuts. It employs a high-precision linear guide system and a robust worktable supporting up to 800 kg load, facilitating stable and accurate machining. Wire diameters range from 0.10 to 0.20 mm, with cutting speeds reaching 150 to 300 mm²/min depending on surface finish requirements. The DK7750 is equipped with advanced features such as auto wire tension system, central lubrication, and multi-taper cutting capability up to ±6° per 80 mm, with optional extensions up to ±60°. Its power supply requirements typically involve 380V, 50 Hz with power consumption below 3 kVA. The machine weighs approximately 2100 to 2300 kg, housed in dimensions around 2200×1650×1900 mm. Additional functions include auto-edge positioning, memory for power failures, and compatibility with AutoCAD for straightforward programming. This wire EDM offers high precision, efficiency, and versatility, suitable for mold making and intricate metal parts manufacturing in diverse industrial applications.