The HNC-46SD / HNC-46SDY Multi-Axis CNC Lathe Series is a high-performance turning-milling solution designed for precision turning, milling, drilling, tapping, shaft part machining, disc part machining, and automated batch production.
With a wide base, integrated 35° inclined bed design, dual-spindle structure, and dual-channel architecture, this series provides excellent rigidity, machining stability, and production efficiency. The compact reverse-mounted main motor structure helps reduce floor space while maintaining strong spindle performance.
| Item | HNC-46SD | HNC-46SDY |
|---|---|---|
| Model | HNC-46SD | HNC-46SDY |
| Max. swing diameter over bed | Φ650 mm | Φ650 mm |
| Max. turning diameter, flange/disc part | 350 mm | 350 mm |
| Max. turning length | 260 mm | 240 mm |
| Max./Min. distance between two spindle chucks | 500/50 mm | 500/50 mm |
| Max. bar through-hole | Φ46 mm | Φ46 mm |
| Bed saddle inclination angle | 35° | 35° |
| Item | HNC-46SD | HNC-46SDY |
|---|---|---|
| 1st spindle hydraulic fixture | Φ160 mm / 6-inch hollow chuck | Φ160 mm / 6-inch hollow chuck |
| 1st spindle front end type | A2-5 precision mechanical spindle | A2-5 precision mechanical spindle |
| 1st spindle bore | Φ52 mm | Φ52 mm |
| 1st spindle max. speed | 4500 r/min | 4500 r/min |
| 1st spindle rated power | 7.5 kW | 7.5 kW |
| 2nd spindle hydraulic fixture | Φ130 mm / 5-inch chuck | Φ130 mm / 5-inch chuck |
| 2nd spindle front end type | A2-4 electric spindle | A2-4 electric spindle |
| 2nd spindle max. speed | 5600 r/min | 5600 r/min |
| 2nd spindle rated power | 5.5 kW | 5.5 kW |
| Item | HNC-46SD | HNC-46SDY |
|---|---|---|
| Turret type | Power servo turret | Y-axis power servo turret |
| Cooling pump power | 750 W | 750 W |
| Control system | SYNTEC | SYNTEC |
| Main structural type | Dual-spindle turning-milling | Dual-spindle Y-axis turning-milling |
| Machine dimensions, L×W×H | 2800×2120×2090 mm | 2800×2120×2090 mm |
| Power capacity | 20 kVA | 22 kVA |
| Machine weight | 3500 kg | ≈3700 kg |
It is mainly used for precision turning, turning-milling compound machining, shaft part processing, disc part processing, drilling, tapping, milling, and automated batch production.
The HNC-46SD is a dual-spindle turning-milling model, while the HNC-46SDY adds a Y-axis turning-milling configuration for more complex machining tasks.
The maximum bar through-hole is Φ46 mm.
The maximum swing diameter over bed is Φ650 mm, and the maximum turning diameter for flange or disc parts is 350 mm.
The first spindle maximum speed is 4500 r/min, and the second spindle maximum speed is 5600 r/min.
Yes. It can connect with feeders, robots, tool setters, swing-arm unloading mechanisms, bar feeders, chip conveyors, and loading/unloading systems for unmanned continuous production.
Please provide workpiece drawing, material, diameter, length, tolerance requirement, surface roughness requirement, machining process, automation requirement, and preferred model.