PMK Liner Cut ID Twin is a dual-spindle CNC machine designed for internal-diameter (ID) machining of liners and sleeves. The twin-head configuration enables simultaneous processing, significantly reducing cycle time while maintaining tight geometric control.

The synchronized spindle system delivers consistent bore geometry, excellent roundness and surface finish — ideal for high-volume production where throughput and repeatability are critical.

Key benefits

• Dual spindle system for simultaneous ID machining — doubles throughput.
• Precision control for roundness, taper and surface finish.
• Rigid, heavy-duty frame reduces vibration and deflection.
• Synchronized operations improve part-to-part consistency.
• Reduced cycle time and simplified setup for high-volume production.

Applications

• Engine liners, bushings and sleeves.
• Compressor and hydraulic component manufacturing.
• Aerospace and defense precision ID machining.
• High-volume production lines for cylindrical components.