CNC Lathe
CNC Lathe
SH-550/680
The SELICA SH series are heavy-duty CNC lathes designed for large-diameter and long workpieces. With a rigid slant-bed structure, powerful spindle, and stable cutting performance, they deliver high precision, smooth chip removal, and reliable operation for demanding industrial applications.
The high precision spindle
Features a high-precision spindle engineered for exceptional accuracy and stability under heavy cutting loads. Its robust construction minimizes vibration, enhances surface finish quality, and ensures consistent performance for large-diameter and long workpiece machining.
Hydeaulic Turret
Comes standard with a hydraulic turret for precise multi-tool indexing and stable heavy-duty cutting. This design enables quick tool changes, improves machining efficiency, and ensures consistent accuracy in demanding production environments.
The high precision MT-6 Tailstock
Equipped with a high precision MT-6 tailstock to provide reliable support for long workpieces during turning operations. Its robust and accurate design ensures enhanced stability, reduced workpiece deflection, and improved machining accuracy in heavy-duty applications.
| Model | Unit | SH-550 | SH-680 |
|---|---|---|---|
| Max. swing over bed | mm | 750 | 850 |
| Max. turning diameter | mm | 540 | 680 |
| Max. turning length | mm | 630/1130/1630/2130/3062 | 630/1130/1630/2130/3062 |
| Max. turning length | mm | 90(105/116.5/166.5) | 90(105/116.5/166.5) |
| Spindle bore diameter | mm | 101(116/131) | 101(116/131/181) |
| Spindle nose | - | A2-8 | A2-8(A2-11/A2-15) |
| Spindle speed range | rpm | 2700(2500/2000) | 2700(2500/2000/1500) |
| Spindle motor | kw | 18.5/22 (30/37) | 18.5/22 (30/37)+2-Speed gearbox |
| Number of tool station | - | 12(12) | 12(12) |
| Max. stroke X-axis | mm | 275+30 | 340+30 |
| Max. stroke Z-axis | mm | 750/1250/1750/2250/3182 | 750/1250/1750/2250/3182 |
| Rapid traverse X-axis | m/min | 20 | 20 |
| Rapid traverse Z-axis | m/min | 20/20/20/16/10 | 20/20/20/16/10 |
| Slideway type | - | Square guideway | Square guideway |
| Tailstock taper | - | MT6 | MT6 |
| Spindle hydraulic chuck | inch | 12(15) | 12(15/18) |
| Turning tool diameter | mm | □32 | □32 |
| Boring tool diameter | m | Ø50 | Ø50 |
| Machine length | cm | 340/570/610/640/790 | 340/570/610/640/790 |
| Machine width | cm | 220 | 220 |
| Machine height | cm | 230 | 235/240 |
| Weight | kg | 6200/7000/8000/9500/11000 | 6500/7500/8500/10000/11000 |
Standard Accessories
- Hollow 3-jaw hydraulic cylinder & chuck
- RS-232 interface
- Heat exchanger for electric cabinet
- Hydraulic power supply unit
- Coolant system (4-bar)
- Central lubrication unit
- Three-color warning light
- Chip conveyor and chip cart
- Standard soft jaw and hard jaw
- Tool kit
- Operation manual
Optional Accessories
- Radial rotary tool holder
- Axial rotary tool holder
- Auto door
- Oil-coolant skimmer
- Oil mist collector
- Transformer
- CE certification
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