NEW KOMATSU NTC NH4555Y

Ultra compact, high production, high utilization

Concept machine dedicated to gantry transfer

• Compact machines developed for high productivity and high uptime are equipped with a specially designed gantry transfer system. The machine and gantry interlock with each other to minimize strokes and reduce non-machining time. It combines visibility and high productivity.

Main features

High-speed workpiece loading and unloading with dedicated gantry transfer equipment
• The Y-axis exchange position at workpiece loading/unloading is at the up end, minimizing gantry arm travel and reducing workpiece loading/unloading and non-machining time. This shortens workpiece loading/unloading and non-machining time and increases productivity.

Compact & High Rigidity
• The bed, column, etc. are analyzed by FEM, and the Y-axis movement system is designed to move the table up and down by double holding. Ball screws and double guides are arranged on each side of the table for high-speed, high-precision synchronization.

Independent machining chamber and highly efficient chip handling
• Independent machining chamber with both table holding type and spindle quill moving type. The bed is also shaped like a large trough to collect chips directly under the table. At the same time, manual handling in the machining chamber and coolant consumption are reduced.

Compact yet compatible with 5-axis specifications
• Tilt and indexing tables can be mounted in a compact machining chamber to accommodate 5-axis indexing. The same machine can be used to configure a line, and together with the low-floor gantry, visibility and maintainability are also enhanced.