Ultra Precision Products
400CNC
Machining Capability :
Centerless Grinding
The latest generation of centerless grinding machine with an automated digital setup of the machine and the grinding process. Reduced number of components on the machines resulting in lower maintenance costs and maximum machines availability. The machine base and spindle blocks are made from natural granite, thus, can master thermal expansion due to heat variances. Loading and unloding of the workpieces outside of the grinding zone, allowing simplified automation or safe manual loading according to CE regulations. The grinding and regulating wheels are both dressed from the front.
- High accuracy 0.1 µm
- 3/4 Axis patent
- Linear drive technology
- Workrest blades made from carbide or PCD
Application Industry
100% Natural Granite
The 5,000 kg (11,000 lbs) natural grantie can support the structure of machine base and maintain thermal stability.
Easy Access Grinding Zone
Loading and unloading of the workpiece outside of the grind zone results in higher reliability. The automation is not within the dirty grinding zone.
Process Capability
The possibility of the CNC controlled, parallel movement of the grinding and regulating wheel significantly simplifies the setting up process.
Specification
| ITEM | ecoLine | proLine |
|---|---|---|
| Through feed grinding range | Workpiece diameter up to 100 mm | Workpiece diameter up to 100 mm |
| Plunge grinding range | Workpiece diameter up to 180 mm | Workpiece diameter up to 180 mm |
| Maximum grinding length 280 mm | Maximum grinding length 280 mm | |
| Grinding wheel | Outside ø410 mm | Outside ø410 mm |
| Width max. 280 mm | Width max. 280 mm | |
| Peripheral speed constant up to 63 m/s | Peripheral speed constant up to 63 m/s | |
| Power 15kW (29 Kw) | Power 15kW (29 Kw) | |
| Regulating wheel | Outside ø254 mm | Outside ø254 mm |
| Speed range variable 5 - 1,000 rpm | Speed range variable 5 - 1,000 rpm | |
| L x W x H | 2860 x 2660 x 2080 mm | 2860 x 2660 x 2080 mm |
| Weight | 9,500 kg | 10,000 kg |