The Twin Spindle Turn-Mill CNC Lathe J46Y+3-46YS+3 is the most powerful model in the series — a robust 35° Slant Bed Turn-Mill Lathe designed for high-volume, complex precision machining. This Twin Spindle Turn-Mill CNC Lathe combines large dual spindles (Ø56mm bore) with three Y-axis power heads, enabling efficient turning and milling in one setup.
Built with a heavy one-piece cast iron bed after annealing and vibration aging, the Twin Spindle Turn-Mill CNC Lathe delivers superior rigidity, thermal stability, and excellent chip removal thanks to the 35° slant bed design. The full 6-axis configuration (X1/X2/Z1/Z2/Y1/Y2) supports complex simultaneous operations.
Key Features:
- Powerful Twin Spindle System of this Twin Spindle Turn-Mill CNC Lathe: Main & Sub-spindle both Ø56mm bore, 4500 rpm, 7.5kW/47Nm
- 3 Power Heads (ER25, 4000 rpm, 1.7kW each, 60mm spacing) for true milling capability on the 35° Slant Bed Turn-Mill Lathe
- Machining Capacity: Max turning diameter Ø360mm, max turning length 220mm, bar capacity up to Ø45mm
- High Rigidity: 35mm roller linear guides on X/Z axes + precision ball screws
- Rapid Traverse: 18 m/min with dedicated servo motors on all axes
- Control System: Taiwan SYNTEC 220TB with advanced milling cycles (G183)
- Heavy-Duty Build: Net weight 4800kg, total power 21kW
This Dual Spindle Turn-Mill CNC Lathe excels at processing stainless steel, titanium alloy, carbon steel, and other challenging materials. It is highly compatible with automation (robots, bar feeders, parts collectors), significantly reducing cycle times and labor costs while maintaining repeatable precision of ±0.003mm.
Ideal for:
- Automotive precision components
- Medical device fittings
- Electronics and hardware parts
- Medium to larger complex turned-milled parts
South CNC’s J46Y+3-46YS+3 Twin Spindle Turn-Mill CNC Lathe offers the best balance of power, rigidity, and turn-mill capability in the series.
