
LUNA Atlas S 818A is a compact surface grinding machine for accurate machining of flat surfaces, guideways, plates and tooling components. Manual axis control, a rigid cast-iron base, a 400×200 mm magnetic chuck and a 200×13×31.75 mm grinding wheel make it a practical choice for maintenance, toolroom and small-batch production.
| Brand | LUNA |
| Grinding type | Surface grinding |
| Country of manufacture | China |
| Control | Manual |
| Table size | 480 × 200 mm |
| Magnetic chuck | 400 × 200 mm |
| Longitudinal travel | 530 mm |
| Cross travel | 220 mm |
| Spindle to table distance | 440 mm |
| Grinding wheel | 200 × 13 × 31.75 mm |
| Spindle speed | 2850 rpm |
| Parallelism | 0.004/300 mm |
| Surface roughness | Ra 0.32 μm |
| Power | 1.1 kW |
| Weight | 750 kg |
| Category | Grinding machines · Surface grinding machines |
Standard equipment: permanent magnetic chuck, grinding wheel and flange, balancing arbor, coolant system, guideway lubrication, work light, levelling pads, tools and documentation.