... slider, loading capacity, smooth operation and high precision, long life, under the knife precision. 2> The CNC Stone Engraving Machine seamless welded ... deformation, table back lining plate, the rigid strength, and machine loading capacity can be 3>constant power spindle motor, cutting intensity, high ... power2.2kwSpindle rotating speed0-24000rpm/minDrive motorSteper8 CNC Stone Engraving Machine