TOPSCNC DK7732Z WIRE EDM MACHINES

Technical Description

The TOPSCNC DK7732Z CNC Wire EDM Machine is a precision metal-cutting solution designed for high accuracy and efficient wire-cutting operations. Featuring a robust CNC control system, it delivers reliable performance for intricate and demanding machining tasks. The machine offers an X-axis travel of 12.6 inches (320 mm) and a Y-axis travel of 15.7 inches (400 mm), providing ample workspace for a wide range of workpiece sizes. It supports a maximum workpiece weight of 600 kg and can handle workpieces up to 400 mm in thickness, making it suitable for both small and large-scale applications. The DK7732Z utilizes a 4-axis simultaneous control system with stepper motors for precise movement and positioning, ensuring cutting accuracy within ±0.015 mm. The machine is equipped with a molybdenum wire diameter range of φ0.15–φ0.20 mm (recommended φ0.18 mm) and a wire feeding speed adjustable from 1 to 11.4 m/sec, allowing for optimal cutting efficiency and surface finish. Surface roughness can achieve Ra≤2.5 μm in a single cut, with further improvements possible through multiple passes. The machine operates on a 380V, 3-phase, 50Hz power supply and includes a 55L water tank with a filter screen for effective working fluid management. With a compact footprint of 1550×1170×1700 mm and a machine weight of 1300 kg, the DK7732Z combines high performance with ease of operation and maintenance, making it an ideal choice for precision wire EDM applications.