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Series SY2
Swiss-type lathes Series SY2 by CHIAH CHYUN
Swiss-type lathes Series SY2 by CHIAH CHYUN include models SY2-42E(B), SY2-42E(D)—reliable and high-precision equipment engineered to efficiently handle both small-batch and mass production tasks. All models share a modern control system, robust construction, and a high degree of automation, while differing in specifications, configuration, peripherals, and optional equipment.
Use the table below to quickly compare key specifications and select the machine that best fits your production requirements.
Specifications
Basic feauturies
Linear axis number
6pcs / X1 / X2 / Y1 / Y2 / Z1 / Z2
Total tools quantity
11pcs / 18pcs / 29pcs
Modification
Dual spindles swiss-type lathe
CNC
Syntec
Processing parameters
Machining range diameter (spindle/subspindle)
42mm / 42mm
Max. processing length
320mm / Removable Rotary Guide Bush
Main spindle
Spindle drive
Belt drive
Spindle cooling
Oil cooling
Spindle speeds range
Spindle bore diameter
42mm
C axis
0.001°
Motor power
7.5kW
Back spindle
Spindle drive
Belt drive
Spindle speeds range
Spindle bore diameter
42mm
C axis
0.001°
Motor power
4.4kW
Cross driven tools main spindle
Cross driven tools
6pcs / ER20 / 6000rpm
Motor power
1.5kW
Main spindle O.D. turning tools
Tool seat arrangement
Upside tool holder
Tool number
1pcs
Tool Size
20mm x 20mm
tool number
5pcs
tool size
16mm х 16mm
Main spindle end face tools
End-face driven tools
4pcs / ER20 / 6000rpm
End-face fixed tools
5pcs / 25mm
Motor power
0.75kW
Sub-spindle end face tools
End-face driven tools
4pcs / ER20 / 6000rpm
End-face fixed tools
4pcs / 25mm
Motor power
3kW
Linear axes
Rapid traverse
30m/min / 30m/min / 30m/min / 5m/min / 30m/min / 30m/min
Axis drive motor power
1.3kW / 0.85kW / 1.3kW / 0.75kW / 0.85kW / 0.85kW
Other
Water tank capacity
240L
Power of coolant pump motor
0.75kW
Hydraulic Tank Capacity
46L
Motor power of hydraulic station
0.75kW
Overall dimensions and weight
Weight
4805kg
Overall length
3730mm
Overall width
1806mm
Overall height
2155mm
Specifications
Basic feauturies
Linear axis number
6pcs / X1 / X2 / Y1 / Y2 / Z1 / Z2
Total tools quantity
11pcs / 18pcs / 29pcs
Modification
Dual spindles swiss-type lathe
CNC
Mitsubishi
Processing parameters
Machining range diameter (spindle/subspindle)
42mm / 42mm
Max. processing length
320mm / Removable Rotary Guide Bush
Main spindle
Spindle drive
Direct drive
Spindle cooling
-
Spindle speeds range
6000rpm
Spindle bore diameter
42mm
C axis
0.001°
Motor power
11kW
Back spindle
Spindle drive
Belt drive
Spindle speeds range
6000rpm
Spindle bore diameter
42mm
C axis
0.001°
Motor power
11kW
Cross driven tools main spindle
Cross driven tools
6pcs / ER20 / 6000rpm
Motor power
1.5kW
Main spindle O.D. turning tools
Tool seat arrangement
Upside tool holder
Tool number
1pcs
Tool Size
20mm x 20mm
tool number
5pcs
tool size
16mm х 16mm
Main spindle end face tools
End-face driven tools
4pcs / ER20 / 6000rpm
End-face fixed tools
5pcs / 25mm
Motor power
1.5kW
Sub-spindle end face tools
End-face driven tools
4pcs / ER20 / 6000rpm
End-face fixed tools
4pcs / 25mm
Motor power
2.2kW
Linear axes
Rapid traverse
30m/min / 30m/min / 30m/min / 5m/min / 30m/min / 30m/min
Axis drive motor power
1.5kW / 1.0kW / 1.5kW / 0.75kW / 1.5kW / 1.0kW
Other
Water tank capacity
280L
Power of coolant pump motor
0.75kW
Hydraulic Tank Capacity
46L
Motor power of hydraulic station
0.75kW
Overall dimensions and weight
Weight
4805kg
Overall length
3730mm
Overall width
1806mm
Overall height
2155mm