SUZHOU BAOMA Dk7732 WIRE EDM MACHINES

Technical Description

The SUZHOU BAOMA DK7732 is a precision wire electrical discharge machining (EDM) system engineered for high-accuracy metal cutting applications. This CNC-controlled machine features X-axis travel of 320mm and Y-axis travel of 400mm, accommodating workpieces up to 300-500mm in thickness depending on configuration. The system employs molybdenum wire electrodes ranging from 0.15-0.20mm in diameter, traveling at speeds of 5-11 m/min to deliver consistent cutting performance. The DK7732 achieves cutting precision of ≤0.015mm for octagonal cuts and ≤0.04mm for tapered cuts, with surface roughness ratings of ≤2.5μm on initial cuts and ≤1.2μm with multiple-pass finishing. Maximum cutting speed reaches 120-150mm²/min under standard conditions, with optional high-speed configurations exceeding 300mm²/min. The machine supports taper angles up to ±3° per 100mm or ±6° per 80mm depending on model variant. Equipped with a BMW-2008 or BMXP control system, the machine features PC/104 industrial-grade motherboard architecture with Windows XP integration for CAD compatibility. The 56-60L working fluid reservoir incorporates high-speed sampling circuits and double-impulse electrolytic protection to optimize cut quality while minimizing wire wear. Rated for 3-phase 380V/50Hz power supply at 1-3KVA consumption, the machine weighs approximately 1700kg and measures 1450×1000×1550mm, making it suitable for precision manufacturing environments requiring reliable automatic edge detection and wire-break handling capabilities.