
LUNA Atlas C 1380A is a cylindrical grinding machine for accurate external grinding of shafts, axles, rollers, spindles and rods. It handles workpieces in the 50–800 mm diameter range, 3000–5000 mm long and weighing up to 3000 kg. Stepless workhead speed adjustment supports the correct grinding conditions for the material, diameter and surface-finish requirement.
| Brand | LUNA |
| Grinding type | External cylindrical grinding |
| Country of manufacture | China |
| Category | Grinding machines · Cylindrical grinding machines |
| Working area | |
| Machining diameter range | 50–800 mm |
| Distance between centres | 3000–5000 mm |
| Centre height | 500 mm |
| Maximum workpiece weight | 3000 kg |
| Drive and output | |
| Headstock speed | 5–50 rpm |
| Power | 22 kW |
| Control and accuracy | |
| Surface roughness | Ra 0.32 μm |
| Tooling | |
| Headstock taper | №80 |
| Grinding wheel | 900 × 75 mm |
| Internal grinding attachment | No |
| Dimensions and power supply | |
| Weight | 22000–26000 kg |
This configuration is intended for external grinding; an internal grinding attachment is not specified by the manufacturer. Final machine weight, dimensions and equipment depend on the selected distance between centres.