China Top Machinetools

Cy-Stc55my 550 Dual-Spindle Turn-Mill Center for Enhanced Productivity

The machines in this series adopt an integrated structure combining mechanical, electrical, and hydraulic systems, with a compact and well-organized overall layout. Advanced finite element analysis (FEA) software is used to analyze and optimize the entire machine, ensuring optimal performance. All critical purchased components are sourced from internationally renowned brands to guarantee machining accuracy and reliability.
This series is particularly suitable for industries such as automotive, motorcycle manufacturing, electronics, light machinery, and aerospace. It is designed for efficient, high-volume, and high-precision machining of rotational parts. The machining accuracy can consistently reach IT6 grade, with a Cp value of up to 1.33.

Product Detail

Product Tags

Item
unit
specifications
remarks
range of work
Maximum Swing Over Bed
mm
Dia.550
Maximum cutting diameter
mm
Dia.360
Maximum cutting length
mm
450
Shaft and main motor
Spindle
Shaft end type and code
A2-6
Spindle Bore Diameter
mm
Dia.62
Maximum spindle speed
r/min
3500
Maximum Spindle Output Torque
Nm
190
main motor
Continuous rating
kW
11
power
30-minute value
16.5
Standard chuck diameter
8″ hollow
Secondary spindle
Shaft end type and code
A2-5
Siswamu

Electric spindles

Spindle Bore Diameter
mm
Dia.56
Maximum spindle speed
r/min
5000
Maximum Spindle Output Torque
Nm
90
main motor
Continuous rating
kW
10.9
power
30 minutes

rating

15
Standard chuck diameter
6″ Zhongshi
feed shaft
X-axis fast move speed
m/min
18
Y-axis fast move speed
m/min
10
Z-axis fast move speed
m/min
18
X-axis stroke
mm
235
Y-axis stroke
mm
±50
Z-axis stroke
mm
550
Z1 axis stroke
mm
550
Type of rail
rolling guide
Knife holder and knife rod
Type of blade
Horizontal servo 12 station power turret
Tool Size
Outside circular knife
mm
25X25
Boring Bar Diameter
mm
Dia.40
Powered Tool Holder
ER40
Maximum power head speed
r/min
4500
other
Machine tool shape (length X width X height)
mm
3400X2050X2050
Weight of machine tool ≈
kg
4300
Main Power
voltage
V
AC380
Voltage Fluctuation Range
-10~+10%
frequency
Hz
50±1
Total power supply
kVA
60