» CNC VERTICAL LATHE MACHINE
BVTC series is the vertical lathe with double columns and determinate beam which is specially processed and developed for tyre mould, slewing bearing, tube-sheet of heat-exchanger, steamer impeller, and disc-type parts like flange plate. When processing the straight line, we can also process taper continuously without stopping the lathe and adjusting the knife rest, and any complex curve like circular arc. It is controlled by half closed-loop servo, the principal axis adopts stepless speed control of frequency conversion. An encoder is added onto the principal axis, which can cut thread, and cut with constant linear speed. Since determinate beam is adopted, the whole facade forms a steady and firm planer frame to ensure the complete stiffness of the machine tool, which has better cutting stability and precision than the common movable beam lathe.
Model
Unit
BVTC-1
BVTC-1.25
BVTC-1.6
BVTC-2
BVTC-2.5
BVTC-3
Capacity
Table Diameter (Manual Chuck)
mm
1000
1200
1500
2000
2500
6000
Max. Turning Diameter
mm
1200
1600
1800
2200
2700
3200
Max. Turning Height
mm
600
1000
1200
1200
1200
1200
Max. Workpiece Weight
Kg
3500
4500
6000
800
12000
15000
Table
Range of Table Speed
RPM
5 – 300
4 - 240
4 - 240
3 - 180
2 - 120
1.3 - 80
Change Gear Speed
-
2-step
2-step
2-step
2-step
2-step
2-step
Turret
Turret
-
4/6
4/6
4/6
4/6
4/6
4/6
Travel
X Axis Rapid Rate
M / min.
6
6
6
6
6
6
X Axis Horizontal Travel
mm
+600 -200
+750 -250
+950 -250
+1050 -300
+1350 -300
+1750 -300
Z Axis Rapid Rate
M / min.
6
6
6
6
6
6
Z Axis Horizontal Travel
mm
600
900
900
12000
12000
12000
Motor
Spindle Motor
kw
AC 22/37
AC 37/45
AC 37/45
AC 45/55
AC 45/55
AC 45/55
Feed Motor (X / Z Axis)
Nm
22
22
27
27
27
27
Live Tool Override
kw
AC 11/15
AC 11/15
AC 11/15
AC 11/15
AC 11/15
AC 11/15
 
* Specifications of bigger sizes can supplied on request.
Note:
Since the results of most modern research and development are being constantly applied to our machines, illustrations, constructional details and technical data given here are not binding upon us.
 
 
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