... CNC engraving machine JX-1212SY 2.double spindle to add process effect 3.CE ModelJX-1212SYX .Y ... relief series , widely used in Handicraft IndustryPerformance Characteristics for Jiaxin Double head CNC engraving machine: 1.With whole steel structure, more ... 2. Use of high-power watercooled spindle, lower noise, long life, running smoothly; Germany double-nut ball screw, imported guide rail, ...