GROB G550 VERTICAL MACHINING CENTER

Technical Description

This high-performance CNC machining center features a **16,000 RPM spindle** with a robust **43 HP motor** paired with an **HSK63A taper**, enabling precision tool holding and high-speed operation. It supports a large **120-tool changer capacity**, optimizing production efficiency and reducing downtime. The machine’s rotary axes include an **A-axis swivel** with a range from -185° to +45° and a highly precise **B-axis indexing** capability down to 0.001°, ideal for complex multi-axis machining tasks. The **Siemens 840D CNC control system** offers advanced multi-axis control and programmability with integrated PLC capabilities, delivering dynamic servo control, jerk limitation, and real-time optimization for superior machining precision and speed. The CNC supports multi-channel operation and extensive connectivity options compliant with Industry 4.0 standards. The machine accommodates heavy workloads with a **pallet load capacity of 1,653 pounds** and a **table diameter of 30.31 inches**, supporting sizable workpieces. Coolant delivery is integrated through the spindle, ensuring effective temperature management and chip evacuation during machining. Physically, the machine measures **253" x 114" x 131"** and weighs **57,000 pounds**, indicating a stable and heavy-duty structure suitable for industrial applications. This combination of high spindle power, large tool capacity, precise multi-axis motion, and state-of-the-art Siemens 840D CNC control makes this machine ideal for advanced milling, turning, and multi-axis machining in demanding manufacturing environments.