Ck61140 Heavy Duty Flat Bed CNC Lathe Machine Precision 1400mm Swing Over Bed
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 |
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Features
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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