








| Model | PBW50 |
| Servo motor | 3KW servo motor |
| Voltage | 220V or others |
| Spindle speed | 0-200 r/min (stepless) or 0-190 r/min (stepless) |
| Boring bar | Φ50mm (standard), φ/30/40/45/50mm (optional) |
| Speed reducer | Common speed reducer or high precision speed reducer |
| Length of boring bar | Φ50x700mm and Φ50x1600mm(standard) Or 800/1000/1500/2000/2500/3000mm (optional) |
| Max.travel | 260mm |
| Boring diameter | 55Φ-φ350mm (standard), Φ35/40-φ350mm (optional) |
| Roughness | ≤Ra3.2 |
| Welding diameter | φ40-350mm or φ40-600mm or based on your request |
| Roundness of the hole | ≤0.03mm |
| Facing dia. For milling | Φ75-φ230/300/350mm (optional) |
| Perpendicularity of milling end-face | ≤0.1mm |
| Roughess for end-face | R≤a3.2 |