
CNC Lathe
CNC Lathe
SD-20E/20EM/26E/26EM
THE SD-20/20M CNC LATHE SUPPORTS TURNING, MILLING, TAPPING, AND SIDE MACHINING.
Hydraulic Servo Turret
Available with 8, 10, or 12 tool stations, offering high precision, excellent rigidity, and reliable performance for heavy-duty turning.
Available with 8, 10, or 12 tool stations, offering high precision, excellent rigidity, and reliable performance for heavy-duty turning.

Hydraulic Tailstock
Programmable hydraulic tailstock with servo control for precise positioning and stable support.
Programmable hydraulic tailstock with servo control for precise positioning and stable support.

| MODEL | SD-20E | SD-20EM | SD-26E | SD-26EM |
|---|---|---|---|---|
| Max. spindle dia | Ø630 mm | Ø630 mm | Ø630 mm | Ø630 mm |
| Max. turning dia | Ø320 mm | Ø320 mm | Ø320 mm | Ø320 mm |
| Spindle bore dia | Ø51 mm | Ø51 mm | Ø65 mm | Ø65 mm |
| Chuck size | 8 inch | 8 inch | 8/10 inch | 8/10 inch |
| Max. turning length | 500-550 mm | 400 mm | 500-550 mm | 500-550 mm |
| X/Z axis travel | 200/600 mm | 200/450 mm | 200/600 mm | 200/600 mm |
| X/Z axis feed | 24/24 m/min | 24/24 m/min | 24/24 m/min | 24/24 m/min |
| Transmission | Belt drive | Belt drive | Belt drive | Belt drive |
| Spindle Motor | 18.5/22 kw | 11/15 kw | 18.5/22 kw | 18.5/22 kw |
| Spindle speed | 45-4000 rpm | 45-4000 rpm | 45-3500 rpm | 45-3500 rpm |
| Spindle nose | A2-5 | A2-5 | A2-6 | A2-6 |
| Number of turret stations | 12T | 12T | 12T | 12T |
| Turret positioning time | 0.3 Sec | 0.3 Sec | 0.3 Sec | 0.3 Sec |
| Tool disc drive motor | - | 1.0 kw | - | 1.0 kw |
| Tool drive motor | - | 2.2/3.7 kw | - | 2.2/3.7 kw |
| Slideway type | Linear guideway | Linear guideway | Linear guideway | Linear guideway |
| Turning tool dia | □25 mm | □25 mm | □25 mm | □25 mm |
| Boring tool dia | Ø40 mm | Ø40 mm | Ø40 mm | Ø40 mm |
| Coolant motor | 1/2 hp | 1/2 hp | 1/2 hp | 1/2 hp |
| Coolant tank capacity | 100(85%) L | 100(85%) L | 100(85%) L | 100(85%) L |
| Hydraulic motor | 2 hp | 2 hp | 2 hp | 2 hp |
| Hydraulic tank capacity | 40(85%) L | 40(85%) L | 40(85%) L | 40(85%) L |
| Power requirement | 25 kva | 25 kva | 25 kva | 25 kva |
| Machine dimensions (LxWxH) | 2650*1780*2100 mm | 2650*1780*2100 mm | 2650*1780*2100 mm | 2650*1780*2100 mm |
| Machine weight | 3450/3500 kg | 3650/3700 kg | 3450/3500 kg | 3650/3700 kg |
STANDARD ACCESSORIES
- Lighting
- Coolant system
- Auto lubrication system
- Tools and tool box
- Foot switch
- Operation manual
- NC operation manual
- NC maintenance manual
- Hydraulic chuck
- Barfeeder interface
- Inner tool holder
- Outer tool holder for BMT turret
- Tailstock
- Chip conveyor
- Heat exchanger
OPTIONAL ACCESSORIES
- Maximum bar through-hole Φ65
- Parts conveyor
- Parts catcher
- Six-axis robotic arm
- Multi-machine interconnection
- Collet holder
- Chuck blowing
- Multi-bar feeder
- Voltage stabilizer
- Transformer
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