Ck61140 China Manufacture Heavy Duty High Precision Flat Bed CNC Lathe Machine
Description:
The CK61140 is a high-performance heavy duty CNC lathe engineered for large-scale, high-precision turning operations of heavy and oversized workpieces. Boasting a 1400mm swing over bed and robust integral cast iron bed with hardened and ground guide rails, it delivers exceptional rigidity and vibration resistance to withstand heavy cutting forces. Equipped with a high-torque spindle system (with optional spindle bore sizes for bar feeding), a servo-driven turret (8/12-station optional) and advanced CNC control system (Fanuc/GSK optional), it supports continuous multi-process turning, including facing, turning, boring, threading, grooving and taper turning.
| Specifications |
Unit |
CK61140L |
| Maximum swing over bed |
mm |
1400 |
| Maximum turning diameter on the skateboard |
mm |
1000 |
| Maximum workpiece length |
mm |
1500/3000/4000/5000/6000/7000/8000 |
| Bed rail width |
mm |
755 |
| Bed load-bearing range |
T |
6/10 |
| Spindle aperture range |
mm |
130 |
| Spindle aperture dimensions |
- |
Metric140/MT6 |
| Spindle nose model |
- |
A2-15 |
| Spindle speed level |
- |
4-speed frequency conversion |
| Spindle speed range |
rpm |
4-300 |
| Chuck specifications |
mm |
1000 Manual four-jaws |
| Tool holder type |
- |
4-station electric tool holder |
| Tool size |
mm |
40*40 |
| X-axis travel |
mm |
720 |
| Z-axis travel |
mm |
1350/2850/3850/4850/5850 |
| X-axis fast feed rate |
mm/min |
4000 |
| Z-axis fast feed rate |
mm/min |
6000 |
| Tailstock sleeve diameter |
mm |
160 |
| Tailstock sleeve taper |
- |
MT6 |
| Tailstock sleeve travel |
mm |
300 |
| Spindle motor |
kw |
22 |
| Cooling pump motor |
kw |
0.25 |
| Overall dimensions(length) |
mm |
5000/6500/7500/8500/9500/10500/11500 |
| Overall dimensions(width*height) |
mm |
2350*2450 |
| Machine tool weight |
kg |
12000/13500/14500/15500/16500/17500/18500 |
High base strength, widened carriage, suitable for strong turning.
Four-station electric tool holder.
Four-speed change of spindle, stepless frequency conversion speed regulation.
Standard configuration: Manual chuck.
Choose configuration: Spring collect, hydraulic chuck, automatic feeding device, row tool holder.
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FOUR-JAW CHUCK
Strong clamping during work, long use time.
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ELECTRIC CONTROL BOX
The wiring of the electric control box is neat and reasonable, and the original electric parts adopt brand accessories.
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8-STATION SERVO TURRET
Automatic tool change, time-saving and labor-saving, easy to operate.
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TAILSTOCK
Standard with manual tailstock, optional: Hydraulic or pneumatic type tailstock.
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CNC CONTROL SYSTEM
Standard: GSK
Optional: FANUC/MITSUBISHI etc.
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Product Tags:
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Ck61140 Heavy Duty Flat Bed CNC Lathe Machine Precision 1400mm Swing Over Bed Images
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