... ) Contactless engraving cutting2) Smooth processing3) Front and back doors suitable for putting super lone materials4 ... ,250 x 1,600mmDriving systemstepperCooling modewater-cooling and protection systempowerAC220V/50HZ/60HZsupport formatBMP, CIF, JPEG ... advertisement, arts and crafts, toys, textile garment, leather, car, mechanism, electron, building upholster, timekeeper and jewelery industry and so on ...