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QT55LM Introdution
The precision turning and milling composite machine tool integrates multiple processing methods and can meet the processing requirements of various parts. It is a high-precision, high-efficiency, and high stability machining machine tool. It not only improves the quality and technological level of products, but also brings about an increase in production efficiency.
Main features
① The Z-direction guide rail is horizontally installed, and the four sliders can evenly distribute the weight and cutting force of the saddle, reducing ball wear on the sliders and extending the service life of the guide rail.
Precision Turning-Milling Composite Machine Tool
QT45LM/55LM/60LM/55LMY/60LMY
High Efficiency
High Cost Performance
① The Z-direction guide rail is horizontally installed, and the four sliders can evenly distribute the weight and cutting force of the saddle, reducing ball wear on the sliders and extending the service life of the guide rail.
② The inclined bed with high and low flat guide rails is in a consistent state during processing, assembly, and use, effectively ensuring the accuracy of the machine tool.
③Power servo turret
Equipped with high-quality belt spindles, each spindle has undergone continuous 48 hours of operation testing to ensure that all accuracy meets the requirements of GB national standards.
technical parameter
QT45LM
QT55LM
QT60LM
QT55LMY
QT60LMY
Electric Turret
Electric Turret
Electric Turret
Electric Turret+YAxis
Electric Turret+YAxis
Machining
Maximum Rotating Diameter(mm)
Ф450
Ф550
Ф600
Φ550
Φ600
Range
Maximum Machining Diameter(mm)
Ф300
Ф380
Ф380
Φ380
Φ380
Maximum Machining Length(mm)
370
485
455
420
390
Stroke
X-AxisStroke(mm)
150+10
190+10
190+10
190+10
170+10
Z-AxisStroke(mm)
430
620
620
485
455
Y-AxisStroke(mm)
/
/
/
±50
±50
Precision
Positioning Accuracy(mm)
±0.003
±0.003
±0.003
±0.003
±0.003
Repeated Positioning Accuracy(mm)
±0.002
±0.002
±0.002
±0.002
±0.002
Displacement
X-Axis Fast Displacement(mm/min)
20
30
30
30
30
Speed
Z-Axis Fast Displacement(mm/min)
24
30
30
30
30
Y-Axis Fast Displacement(mm/min)
/
/
/
24
24
Spindle
Spindle Bore(mm)
Ф56
Ф62
Ф86
Φ62
Φ86
(Mechanical
Maximum Diameter of Bar(mm)
Ф45
Ф51
Ф75
Φ51
Φ75
Spindle)
Spindle Nose Specification
A2-5
A2-6
A2-8
A2-6
A2-8
Maximum Revolving Speed of Spindle
4500
4500
3500
4500
3500
(r/min)
6"
8"
10"
8"
10"
Chuck Specification
Motor
Spindle(kw)
7.5
11
15
11
15
XAxis(N.m)
8.34
11
11
11
11
ZAxis(N.m)
8.34
11
11
11
11
Milling Motor(N.m)
2.3
3.1
3.1
3.1
3.1
YAxis(Nm
/
/
/
11
11
Turret
Turret Type
ElectricTurret
ElectricTurret
ElectricTurret
ElectricTurret
ElectricTurret
Boring Tool Diameter(mm)
Ф25
Ф40
Ф40
Φ40
Φ40
Square Tool Diameter(mm)
□20
□25
□25
□25
□25
Maximum Revolving Speed of Electric
4000
3000
3000
3000
3000
Tool(rpm)
2.3
3.1
3.1
3.1
3.1
Electric Tureet Motor(KW)
Tailstock
Tailstock Type
Servo
Servo
Servo
Servo
Servo
Tapered-hole Type
MT-4
MT-4
MT-4
MT-4
MT-4
Weight
Overall Weight(Kg)
3700
4500
4900
5000
5400
Complete
Length(mm)
2200
3000
3000
3000
3000
Machine
Width(mm)
1520
1800
1800
1800
1800
Height(mm)
1760
1955
1955
2150
2150
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Main Product:
CNC lathes,
Machining Center,
CNC Turning Center ,
Universal Lathes,
Automatic Production Line Series,
CNC Milling Machine
