Profile: Oscar E.D.M. Co. Ltd. specializes in providing electric discharge machines. Our die-sinker machine features multiple comprehensive functions including multi-level chip removal height, time based machining completion setup, completion percentage setup, original track reverse trip, coke activated mold return, error message and log during machining for troubleshooting and maintenance. It is provided with micro-computer coke detector to monitor and rapidly block abnormal arc wave during machining as well as to ensure machining safety and mold quality. Our machine includes feedback servo absorption system for reduced inertia and improved servo machining steadiness. Together with high rigidity bench this machine features more stable large mold surface machining servo and more uniform machining surface.