1. High processing speed and accuracy. 2.Chassis dynamic. 3.Giant and heavy machine. 4.Suit kinds of stone materials. 5. CNC ... time use.6), Operation:is simple and convenient.7), Imported double nut screw, make sure engraving speed.8), Adopting Taiwan ... which make sure vigorously distance, strong cutting, high frequency, long lifespan, prolonged working time.10), Machine body is heavy enough and ...