High precision CNC Borers. Complete with Siemens 840D CNC system, making it ideal for manufacturing.
| Model | HHB260-CNC |
| Spindle Diameter | 260mm |
| Milling Bar End Diameter | 400mm |
| Spindle Taper(7:24) | ISO60 |
| Tool Shank Type | JT60/BT60 |
| Pullstud Type | LD-60D/P60T-I |
| Spindle Speed Range | 2-850rpm |
| Main Motor Power | 129kW |
| Milling Spindle Torque | 27000 Nm |
| Spindle Max. Torque | 8000Nm |
| Axial Max. Torque of Boring Spindle | 70000N |
| The Square Ram Cross-Sectional Area | 600x725mm |
| Column Slide Travel (X) | 12000mm |
| Spindle Box Max. Travel (Y) | 5000mm |
| Ram Max. Travel (Z) | 1800mm |
| Boring Bar Max. Travel (W) | 1600mm |
| Ram+ Boring Axis (Z+W) | 3400mm |
| Cutting Feed Speed Range- X | 1-6000mm/min |
| Cutting Feed Speed Range – Y | 1-6000mm/min |
| Cutting Feed Speed Range – Z,W | 1-4000mm/min |
| Rapid Feed Speed Range – X | 10000mm/min |
| Rapid Feed Speed Range – Y | 8000mm/min |
| Rapid Feed Speed Range – Z,W | 6000mm/min |
| ATC Capacity | 60/80 |
| Positioning Precision- X | 0.025mm |
| Positioning Precision- Y | 0.025mm |
| Positioning Precision- Z | 0.025mm |
| Positioning Precision-W | 0.025mm |
| Repeat Positioning Precision- X | 0,015mm |
| Repeat Positioning Precision- Y | 0,015mm |
| Repeat Positioning Precision- Z | 0,015mm |
| Repeat Positioning Precision- W | 0,015mm |
| Main Power Of Electricity | 380 kVA |
| Size | 19806x10170x11126mm |
| Weight | 230000kg |
Standard Accessories
• Siemens 840D CNC System
Optional Accessories
• Automatic Tool Changer
• CNC Rotary Table (3000x4000mm, 4000x4000mm for TK6926)
• Vertical Milling Head
• Universal Milling Head
• Elongating Milling Head
• Facing Head
• Chip Conveyor
• Floot Plate
