T7220D Cylinder boring-milling machine
* Stepless of spindle turning, feeding and table travelling
* Rotating speed and feed of spindle as weel as the movement of worktable is free-setup,
automatical returning of spindle can be realized
* Longitudinal and cross movement of table
* Complete set of accessories of boring, milling, drilling & reaming and easy exchange
* Tool fast centering device
* Tool measuring device
* Boring depth control device
* Table with digital readout for jig borer machine
T7220D Cylinder boring-milling machine
|
MAIN SPECIFICATION
|
UNIT
|
T7220D
|
|
Max.boring diameter
|
mm
|
200
|
|
Max.boring depth
|
mm
|
500
|
|
Max.milling area
|
mm
|
400x1000
|
|
Max.drilling & reaming diameter
|
mm
|
30
|
|
Spindle speed
|
mm
|
120-860
|
|
Feeding of the spindle
|
r/min
|
14-900
|
|
Rapid moving speed of the spindle
|
mm/min
|
900
|
|
Spindle travel
|
mm/min
|
700
|
|
Distance between spindle end face and
table
|
mm
|
0-700
|
|
Distance between spindle axis and
carriage vertical plane
|
mm
|
365
|
|
Longitudinal feed of worktable
|
mm
|
32-1350
|
|
Rapid moving speed of the table
longitudinal travel
|
mm/min
|
1350
|
|
Max.longitudinal travel of the working
table
|
mm/min
|
1500
|
|
Max.cross travel of the working table
|
mm
|
200
|
|
Worktable size (W*L)
|
mm
|
500x1500
|
|
Dimensional precision of boring hole
|
mm
|
H 7
|
|
Machining precision
|
Roundness
|
mm
|
0.005
|
|
Cylindricity
|
0.01/300
|
|
Milling flatness
|
0.1
|
|
Surface roughness
|
Boring
|
um
|
Ra2.5
|
|
Milling
|
Ra3.2
|
|
Main motor power
|
kw
|
5.5
|
|
Overall dimensions (LxWxH)
|
cm
|
260x163x230
|
|
Packing dimensions (LxWxH)
|
cm
|
225x190x228
|
|
N.W/G.W
|
kg
|
3500/3800
|
T7220D Cylinder boring-milling machine
* Stepless of spindle turning, feeding and table travelling
* Rotating speed and feed of spindle as weel as the movement of worktable is free-setup,
automatical returning of spindle can be realized
* Longitudinal and cross movement of table
* Complete set of accessories of boring, milling, drilling & reaming and easy exchange
* Tool fast centering device
* Tool measuring device
* Boring depth control device
* Table with digital readout for jig borer machine
T7220D Cylinder boring-milling machine
|
MAIN SPECIFICATION
|
UNIT
|
T7220D
|
|
Max.boring diameter
|
mm
|
200
|
|
Max.boring depth
|
mm
|
500
|
|
Max.milling area
|
mm
|
400x1000
|
|
Max.drilling & reaming diameter
|
mm
|
30
|
|
Spindle speed
|
mm
|
120-860
|
|
Feeding of the spindle
|
r/min
|
14-900
|
|
Rapid moving speed of the spindle
|
mm/min
|
900
|
|
Spindle travel
|
mm/min
|
700
|
|
Distance between spindle end face and
table
|
mm
|
0-700
|
|
Distance between spindle axis and
carriage vertical plane
|
mm
|
365
|
|
Longitudinal feed of worktable
|
mm
|
32-1350
|
|
Rapid moving speed of the table
longitudinal travel
|
mm/min
|
1350
|
|
Max.longitudinal travel of the working
table
|
mm/min
|
1500
|
|
Max.cross travel of the working table
|
mm
|
200
|
|
Worktable size (W*L)
|
mm
|
500x1500
|
|
Dimensional precision of boring hole
|
mm
|
H 7
|
|
Machining precision
|
Roundness
|
mm
|
0.005
|
|
Cylindricity
|
0.01/300
|
|
Milling flatness
|
0.1
|
|
Surface roughness
|
Boring
|
um
|
Ra2.5
|
|
Milling
|
Ra3.2
|
|
Main motor power
|
kw
|
5.5
|
|
Overall dimensions (LxWxH)
|
cm
|
260x163x230
|
|
Packing dimensions (LxWxH)
|
cm
|
225x190x228
|
|
N.W/G.W
|
kg
|
3500/3800
|
