CNC Welding Machine/ CNC Cutting Machine > > Mini CNC Machine CNC/Multi-head straight strip cutting machine is a kind of high-efficient oxy-acetylene (or propane) flame cutting device, which can accomplish the longitudinal multi-head straight strip cutting and lateral straight-flange cutting. This machine uses silicon-controlled DC servomotor to change the speed. It has a large range to change the speed, and is stable and reliable. The driving system uses DC servo system of modulating pulse width. It has the characteristics of high productivity and can be equipped with different CNC systems according to the users' requirements.