The portable line boring systems from Field Machine Tools are suitable for occasional repairs or long term use within open-cut mines. The hollow spindle drive unit can be situated at any point on the bar and features removable drive motors and detachable split-clamp boring heads for ease of handling.
Key features and benefits of the portable line boring systems include:
- Self-aligning drive unit attachment
- Electric drive machines are gear reduction for optimal bar speeds and torque
- Hydraulic power units can be custom built for portable use
- Mechanical feed systems can fit in restricted spaces