Used TK7220 CNC Vertical Fine Boring Machine, Max Boring Diameter 200mm
| Model | TK7220 |
| Max Boring Diameter | 200 mm |
| Service Life | 8-12 Years |
| Condition | 70-75% New |
| Machine Weight | 3800 kg |
| Stock Status | On Stock |
| Item | Specification |
|---|---|
| Model | TK7220 |
| Machine Type | CNC Vertical Fine Boring Machine |
| Max Boring Diameter | 200 mm |
| Min Boring Diameter | 80 mm |
| Max Boring Depth | 500 mm |
| Spindle Speed Range | 50 ~ 1600 rpm |
| Spindle Motor Power | 5.5 kw |
| Control System | CNC Control |
| Net Weight | 3800 kg |
| Condition | Used, 70-75% new |
| Service Life | 8–12 years |
| Application | Cylinder block precision boring, engine cylinder machining, precision hole finishing |
| Stock | Available in stock |
Advantage
- TK7220 CNC vertical fine boring machine, designed for high-precision cylinder block and hole boring work.
- Max boring diameter up to 200mm, suitable for large engine cylinder precision finishing.
- CNC control system, easy programming, stable feeding and consistent machining accuracy.
- High rigidity spindle assembly, good vibration resistance, ensures excellent surface finish and roundness.
- 70-75% second-hand machine, fully inspected and overhauled before delivery.
- Wide adjustable spindle speed, adapts to cast iron and alloy material precision boring.
- Ideal equipment for engine remanufacturing factories and precision mechanical processing workshops
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