SHEM DK7732ZF WIRE EDM MACHINE

Technical Description

The SHEM DK7732ZF Wire EDM Machine is a high-precision CNC-controlled electrical discharge machining system designed for accurate and efficient wire cutting operations. Featuring an X-axis travel of 15.75 inches (400 mm) and a Y-axis travel of 12.6 inches (320 mm), this machine delivers reliable performance for a wide range of industrial applications. The CNC control system enables automated, complex part programming, ensuring repeatability and accuracy in every cut. The machine supports a maximum workpiece thickness of up to 450 mm and can achieve a maximum taper angle of ±6° over 80 mm, making it suitable for intricate geometries and angled cuts. The Z-axis is equipped with electronic control and slide guides for smooth vertical movement and precise wire positioning. The recommended cutting wire diameter ranges from φ0.15 mm to φ0.20 mm, with φ0.18 mm being optimal for most applications. The DK7732ZF offers a feeding speed adjustable from 1 to 11.4 meters per second, a machining speed exceeding 200 mm²/min, and a cutting precision of ≤0.015 mm. Surface roughness is maintained at Ra≤2.5 μm, ensuring high-quality finishes. The machine operates on a 3N-380V/50Hz power supply, with a maximum working current of 12 A and a power consumption of 1 kW. The working liquid used is JA-1, and the water tank capacity is 55 liters. The DK7732ZF is equipped with a DQE-DS-01/02/03 controller and supports four-axis simultaneous control with a minimum control increment of 0.001 mm. Weighing 3086.4 lbs (1400 kg), the machine is built for stability and durability, making it ideal for demanding production environments.