... and stable.2. Accuracy: Round rail, Subdivision Driver more stable movement, high accuracy, high speed and Dust ... Spindle: Advance water cooling brushless spindle, low noise, more power, long-time mass processing.4. Convenient Operation: ... screwOperation systemDSP controllerConsumption power<=450WVoltageAC220V/50HZShanghai Sun-Up Laser Technology Co., Ltd. (Room 207,Block 4,No.1250 Zhongshan North ...