We are offering automatic cnc drilling and milling machine suny-zzc300. 1. usage: automatic drilling and milling functions of circuit board;2. maximum size: 300mm300mm;3. working mode: 2.5 d double-sided processing mode;4. control handle is made up of arm + fpga of embedded control system, there is double usb interface in control handle, realizing master-slave usb communication model, that is, as the main usb device, directly read u disk data, as the slave usb device, communicate with the computer, which can completely work off the computer;5. all module driving mode, three step motor modules + driving chip united to drive xyz axis moving;6. casting fuselage, y axis moves driving beam arm move, in sculpture and drilling process, no displacement of circuit board;7. random configuration of processing data auxiliary processing software, data directly into the machine without any external software;8. with function of x, y, z axis hardware and software limit;9. high power spindle motor, higher processing precision, with memory function without electricity, no worries about outage;10. handle human-computer interface: 128 * 64 dot matrix liquid crystal display + 18 multi-function keys, with simple and intuitive operation;11. processing precision: 0.01mm;12. repeat precision: 0.01mm;13. suitable drilling flower: 0.3mm3mm drilling handle: 3.175mm;14. suitable milling cutter: 1mm3mm cutter handle: 3.175mm;15. processing speed: 03m/min(actual-time adjustable);16. spindle motor: 800w frequency conversion motor the highest speed 60000 revolves/min;17. step motor: 35w four phase step motor*3;18. shaft driving mode: entire advanced screw driving;19. spindle movements itinerary: 60mm;20. self-contained mating pc control software, lifetime free upgrades;21. working power: ac220v/50hz 1000w;22. overall dimension: main engine: length 620mmwidth 750mmheight 500mm;control cabinet: length 200mmwidth 300mmheight 550mm;23. net weight: 80kg.