The headstock, gear-box, apron and bed-ways are made of high quality cast iron, and are all cast with the resin sand foundry technology. The bed ways are induction-hardened, with hardness around HRC52.
The lathe is featured of high efficiency, high precision, high rigidity and excellent cutting performance.
The base of the bed is cast into mono-block with a chip space. The structure ensures high rigidity of the whole machine and convenient chip disposal.
The spindle supported by 3-pointed high-precision bearings and all gears in headstock are precisely ground, the spindle turns smoothly at high speed.
Foot brake, overload protection, chip guard, longitudinal automatic stop device, point-to-point control in spindle, manual lubrication pump, ensures easy operation and good performance of the machine.
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Specifications |
CY-S1840G |
CY-S1860G |
CY-S2040B |
CY-S2060B |
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Swing over bed |
460mm |
510mm |
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Swing over cross slide |
275mm |
320mm |
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Distance between centers |
1000mm |
1500mm |
1000mm |
1500mm |
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Swing in gap |
690mm |
734mm |
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Width of gap |
275mm |
320mm |
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Width of bed |
300mm |
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Spindle nose |
D6 |
D8 |
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Spindle bore diameter |
57mm |
82mm |
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Taper of spindle center |
M6 |
1:20 |
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Spindle speed |
(12 steps) 20-2000rpm |
(12 steps) 15-1500rpm |
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Inch threads |
2-56TPI |
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Metric threads |
0.5-14mm |
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Range of longitudinal feed |
0.06-0.82mm/rev |
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Range of cross feed |
0.017-0.242mm/rev |
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Lead screw diameter |
35mm |
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Lead screw pitch |
6mm (metric system) 4TPI (inch system) |
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Morse taper of tailstock center |
M4 |
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Cross slide travel |
127mm |
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Top slide travel |
58mm |
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Main motor |
5.5kW |
7.5kW |
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Coolant pump motor |
90W |
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N.W./G.W. |
1400/2000kg |
1800/2500kg |
1400/2000kg |
1800/2500kg |
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Packing size |
232x112x182cm |
288x112x182cm |
232x112x182cm |
288x112x182cm |
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Standard Accessories |
Optional Accessories |
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3 Jaw chuck |
Face plate |
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Thread chasing dial |
4 Jaw chuck |
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Chip guard |
Steady rest |
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Chuck cover |
Follow rest |
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Foot brake |
Drive plate |
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Oil gun |
4 position stop for saddle |
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Live center |
4 position stop for cross slide |
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Dead center |
Micro stop for saddle |
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Center sleeve |
Quick change tool post |
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Damping washer |
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Taper turning attachment |
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Halogen work lamp |
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Digital readout (DRO) |
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CE standard compliance |


