
EDM Spark Erosion Machine for Sale Znc450. High Precision & Efficiency: Built-in 3-axis linear scales (1um/5um) and Panasonic AC servo motors for superior accuracy and speed. Advanced Automation: Features automatic carbon deposition detection, self-diagnostic trouble shooting, and programmable Z-axis. Superfine Surface Finish: New generation superfine discharge circuit achieves mirror surface finish with Ra0.4 roughness. Versatile Processing: Supports positive/negative coordinate processing, deep hole processing, and large area electrode machining. Robust Construction: Constructed with casting, guide rails, and ball screws for durability and stability in heavy loads. Comprehensive Safety: Equipped with oil level alarms, fire extinguishers, smoke detectors, and insufficient liquid protection. Easy Operation: Includes handheld multi-function remote controller and double doors for easy loading and unloading.