The Star ST-20 CNC Turning Center combines advanced multi-turret technology with precision machining to maximize productivity and profitability. Its opposing twin-turret configuration enables simultaneous turning and milling, reducing cycle times and improving efficiency. The main and sub-spindles provide matching machining capabilities, supporting complex parts with consistent quality. Equipped with three turrets and flexible tooling configurations, the ST-20 streamlines multi-process machining and reduces secondary operations. Ideal for automotive, medical, electronics, and precision engineering, the Star ST-20 delivers the versatility and performance required for demanding production.
Control | Fanuc 31i-B5 |
Main Spindle | 10,000 RPM |
Main Spindle Power | 5.5 kW / 3.7 kW (cont.) |
Power Driven Tools for Main | 5,750 RPM 2.5 kW (cont.) |
Sub Spindle | 10,000 RPM 5.5 kW / 3.7 kW (cont.) |
Power Driven Tool for Sub | 5,750 RPM 2.5 kW (cont.) |
Max. machining diameter | Ø 20 mm (0.75") |
Axes (Rapid Feed Rate) | X1, X2, X3, Z1, Z2, Z3 (30 m/min) Y1, Y2, Y3 (15 min/min) YA2 (4 m/min) C1, C2 (198,000 deg/min) |
Stroke | GB: 350 mm (13.75") |
