CK6140 CNC Lathe
Precision Metal Turning CNC Lathe Machine Ck6140 Horizontal Flat Bed Lathe CNC Lathe
Siemens Flat Bed Cnc Lathe Price CK6140 Horizontal Automatic Turning CNC Lathe Machine ◆This series of machine tools is a mature product mainly exported by Dalian DRC Machine Tool Co., Ltd. The whole machine has a compact structure, beautiful appearance, large spindle torque, high rigidity, stable and reliable performance, and excellent accuracy retention. ◆Optimized design of the headstock, suitable for turning of disc and shaft parts. It can process straight, arc, metric and inch threads, and multi-threaded. It is suitable for turning discs and shafts with complex shapes and high precision requirements. Parts Processing. ◆Both the machine tool guide rail and the sliding saddle guide rail adopt hard guide rails of special materials, which are super hard and wear-resistant, durable, and have good machining accuracy retention after high-frequency quenching. ◆Adopt domestic famous ball screw and high-precision screw bearing. ◆Each lubrication point adopts a forced automatic lubrication device for fixed-point and quantitative lubrication of the lead screw and guide rail. When there is an abnormal state or the amount of oil is insufficient, a warning signal is automatically generated. ◆The guide rail is equipped with a scraping device to prevent the guide rail from being corroded by iron filings and coolant, and to facilitate the cleaning of the iron filings. 

| Model | CK6140*750mm (GSK980TC3 system) |
| Processing ability | Unit ( mm ) |
| Max. swing over bed | 400 |
| Max. swing over slide | 240 |
| Max. Processing length | 750mm(Optional:500/1000/1500) |
| Travel | |
| X/Z axis travel | 280/750 |
| Spindle nose | A2-6 |
| Spindle | |
| Spindle bore diameter | 82 |
| Pull tube hole diameter | 65 |
| Spindle inner hole taper | 40° |
| Spindle series | stepless |
| Max. spindle speed | 150-2000 rpm |
| Workpiece clamping mode | Manual chuck K8-200 |
| Main motor power | 5.5/7.5 kW |
| Feed turret | |
| X/Z axis torque | 5/7.5 N.m |
| X/Z axis rapid speed | 6/8 m/min |
| Turret type | Electicity |
| Tool shank size | 20×20 |
| Turret repeatability | ≤0.004 |
| Tailstock | |
| Tailstock diameter | 60 |
| Tailstock travel | 100 |
| Tailstock center taper | Morse 4# |
| Others | |
| Machine net weight | 1800kg |
| Machine dimension(L×W×H) | 2200×1160×1620 |
| Power supply(power/ electric current) | 11kW/20A |
| Standard configuration | |
| Chuck | Ф200 manual chuck |
| Tailstock | Manual tailstock |
| X axis ball screw | Domestic(Qishan)FD3210-889-1035 |
| Z axis ball screw | Domestic(Qishan)FD2506-407-530 |
| Electricity turret | 4 position |
| X、Z axis screw bearing | Domestic(Derun) |
| Spindle bearing | Domestic P5 |
| Machine casting | Highquality resin sand casting |
| Spindle assembly | Assembly spindle |
| Oil paint | Can be customized color |
| Lubrication | Domestic |




