Summary

The Grob G550a is a 5-axis horizontal machining center designed for complex part production requiring simultaneous multi-axis milling. It features a horizontal spindle, allowing for long Z-axis travel and optimal chip evacuation, with a tunnel machining concept enabling large part swiveling without collision. Its configuration supports 5-sided machining and 5-axis simultaneous interpolation for flexible part geometry.

Key Capabilities

• 5-axis simultaneous machining with A-axis swivel range of 230° and B-axis full 360° rotation
• Horizontal spindle orientation for extended Z-axis travel and efficient chip management
• Tunnel machining concept permits collision-free swiveling and machining of large workpieces, including with long tools
• Modular expandability with automation package options
• High positional accuracy in X, Y, and Z axes

Key Specifications