... flame cutting automatic height controller Hypertherm power source ISO9001,CE cnc plasma cutting machinesBrief introductionThis kind of plasma and flame cutting ... ,5m,6m,7m,ect.2m,3m adopt single drive ,3m,4m,5m,6m,7m adopt dual drive and lineal guide. Torch quantity and ... accuracy, large torque and low back lash. 4. Servo systemOur cnc cutting machine is of Panasonic servo motor and driver which ...