Used T7220 Vertical Diamond Boring Machine, Max Boring Diameter 200mm
| Model | T7220 |
| Max Boring Diameter | 200 mm |
| Service Life | 8-12 Years |
| Condition | 70-75% New |
| Machine Weight | 3200 kg |
| Stock Status | On Stock |
| Item | Specification |
|---|---|
| Model | T7220 |
| Machine Type | Vertical Diamond Boring Machine |
| Max Boring Diameter | 200 mm |
| Min Boring Diameter | 80 mm |
| Max Boring Depth | 450 mm |
| Spindle Speed Range | 50 ~ 1200 rpm |
| Main Motor Power | 5.5 kw |
| Net Weight | 3200 kg |
| Condition | Used, 70-75% new |
| Service Life | 8–12 years |
| Application | Engine cylinder boring, cylinder liner precision finishing |
| Stock | Available in stock |
Advantage
- T7220 vertical diamond boring machine, specialized machine for engine cylinder overhaul and remanufacturing.
- Maximum boring diameter reaches 200mm, suitable for heavy-duty diesel and large engine cylinder block processing.
- High-rigidity cast iron structure, stable spindle operation, low cutting vibration, ensuring good cylindricity and surface finish.
- 70-75% used machine, fully inspected, lubricated and test-run before delivery.
- Wide adjustable spindle speed range, perfect for precision boring of cast iron cylinder liners.
- Mature mechanical structure, easy operation, stable performance and low maintenance cost.
- Reliable and high cost-effective equipment for auto repair plants and engine rebuilding workshops.
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