L2 3000 ensures precise machining with its low-centered double-column structure and high quality in-house designed spindle. Cooling of the spindle and frames minimizes thermal deformation to ensure high precision during long-time machining.
Large set-up area and high precision machining capability for a long period of time enables a wide range of applications from cutting plates to unmanned work by installing multiple vises.
Hwacheon software installed on the machine improves productivity and precision, provides better machining quality compared to existing Machining Centers.
Machine Specification
| Item | L2 3000 | ||
|---|---|---|---|
| 12K | 20K | ||
| Travel | |||
| X-axis Stroke | mm | 3,000 | 3,000 |
| Y-axis Stroke | mm | 1,100 | 1,100 |
| Z-axis Stroke | mm | 500 | 500 |
| Max. Distance between table surface to Spindle Nose | mm | 100 ~ 600 | 100 ~ 600 |
| Table | |||
| Table Size | mm | 3,000 x 1,100 | 3,000 x 1,100 |
| Distance Between Columns | mm | 1,350 | 1,350 |
| Max. Loading Capacity | kgf | 2,000 | 2,000 |
| T-Slot (Slot W x P / No. of slots) | mm | 18 x 130 / 7ea | 18 x 130 / 7ea |
| Spindle | |||
| Max Spindle Speed | rpm | 12,000 (Opt.: CTS) | 20,000 |
| Spindle Motor | kW | 18.5 / 11 | 22 / 18.5 |
| Type of Spindle Taper Hole | – | BT-40 | BT-40 |
| Spindle Bearing Inner Diameter | mm | Ø70 | Ø70 |
| Type of Spindle | – | Direct-Coupled | Built-in Motor |
| Method of Spindle Lubrication | – | Grease | Oil-jet |
| Method of Spindle Cooling | – | Jacket Cooling (Oil Cooler) | Jacket Cooling (Oil Cooler) |
| Feedrate | |||
| Rapid Traverse (X / Y / Z) | m/min | 24 / 36 / 36 | 24 / 36 / 36 |
| Motor | |||
| Feed-Axis (X / Y / Z) | kW | 6 / 4 / 4 | 6 / 4 / 4 |
| Coolant Motor | kW | 1.1 | 1.1 |
| Spindle Cooler (50/60Hz) (50 / 60 Hz) | kW | 2.8 / 3.2 | 5.0 / 5.6 |
| ATC | |||
| Type of Tool Shank | – | BT-40 | BT-40 |
| Type of Pull Stud | – | MAS P40T-1 (45°) | MAS P40T-1 (45°) |
| Tool Storage Capacity | ea | 30 | 30 |
| Max. Tool Diameter (Adjacent Tool O / X) | mm | Ø75 / Ø150 | Ø75 / Ø150 |
| Max. Tool Length | mm | 350 | 350 |
| Max. Tool Weight | Kgf | 8 | 8 |
| Method of Tool Selection | – | Memory Random (Opt.: Fixed Address) | Memory Random (Opt.: Fixed Address) |
| Power Source | |||
| Electric Power Supply | kVA | 45 | 45 |
| Compressed Air (Pressure x Consumption) | – | 0.5~0.7MPa x 690Nℓ/min | 0.5~0.7MPa x 690Nℓ/min |
| Tank Capacity | |||
| Spindle Coolant | ℓ | 40 | 40 |
| Lubrication | ℓ | 2 | 2 |
| Coolant | ℓ | 510 | 510 |
| Machine Size | |||
| Height | mm | 2,945 | 2,945 |
| Floor Space (L x W) | mm | 8,900 x 3,210 | 8,900 x 3,210 |
| Weight | kgf | 19,000 | 19,000 |
| NC Controller | – | Fanuc 0i-MF | Fanuc 0i-MF |