Kellenberger VM30 | CNC Internal Grinding MachineAvailable
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Kellenberger
To be updated
Condition: New
Scale: Production
Status: Ready-to-Ship
Ships From: USA
Product Description
Summary
The Kellenberger VM30 is a compact CNC internal grinding machine designed for precision internal grinding of small to medium-sized workpieces with lengths up to 150 mm and diameters up to 150 mm. It utilizes high-frequency internal grinding spindles—configurable as single or dual parallel spindles—providing rapid cycle times and high-precision results. Key technical features include a high-precision workpiece headstock, micron-resolution X/Z cross table, and Fanuc 0i control with BLUE Solution touch HMI.
Key Capabilities
- Internal grinding of workpieces up to 150 mm diameter and 150 mm length
- Support for one or two high-frequency spindles, with up to 120,000 rpm
- High-precision X/Z axis cross table with 0.1 µm scale resolution
- Multiple dressing device configurations
- Integrated Fanuc 0i CNC system with BLUE Solution software
- Compact 1.8 m x 1.8 m footprint
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Max. workpiece diameter | < 150 | mm |
| Max. workpiece length | 150 | mm |
| Max. workpiece weight | 50 | kg |
| Max. spindle speed (internal grinding) | 120,000 | rpm |
| Max. spindle power (internal grinding) | 7.5 | kW |
| X-axis / Z-axis travel | 325 / 300 | mm |
| X/Z scale resolution | 0.1 | µm |
| Workpiece headstock speed range | 3,000 | rpm |
| Machine footprint (L x W) | 1.8 x 1.8 | m |
| Total machine weight | 3,000 | kg |
| CNC control type | Fanuc 0i-F | - |