... 1.making PCB automatically 2.replace tools automatically 3.high precision 4.for mode,mould ,advertising,mark engraving. [Introduction]: ... CNC3200A series specially suit for making precision double side of PCB; standard configure automatic replace tool system ... L/min.22,demission :700*700*700MM23,speed of no load: 100mm/s24,Trough mill speed :6mm/s CNC3200A Precision ...