ASG-550 CNC Controlled Saw Blade Sharpening Machine has won the most recognition and appreciation. ASG-550 CNC Saw Blade Sharpening Machine is controlled by CNC numerical control system that simplifies the operation process, and the rotation action and angle setting can be easily controlled by its new design operation panel. Follow the graphic instructions that given by the LCD Display panel, the operator can use the program without difficulty. It is worth noted that it is acceptable to input another new program while the existed program is still running; we can not deny this feature truly helps saving a lot of time.