CK6140
Description

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.

Advantages

Specifications
| Technical Parameters | CK6140 | |
| Maximum swing over bed | mm | 400 |
| Maximum swing over saddle | mm | 240 |
| Max. workpiece length | mm | 550/750 |
| Max. turning length | mm | 420/620 |
| Form and code of spindle end | A2-6/A2-8 | |
| Diameter of spindle trough hole | mm | 48/82 |
| Taper of spindle front hole | mm | Collet/Metric 90 |
| Spindle speed | rmp | 150-2500/150-1800 |
| Motor power of spindle | kW | 5.5 |
| Type of chuck | Collet / Manual chuck | |
| Chuck size | inch | 8 |
| X-axis rapid speed | m/mm | 6 |
| Z-axis rapid speed | m/mm | 8 |
| X-axis stroke | mm | 280 |
| Z-axis stroke | mm | 550/750 |
| Capacity of tool holder | 4 | |
| The tool rest allows maimum tool cross section | mm | 20×20 |
| Diameter of tailstock sleeve | 60 | |
| Stroke of tailstock sleeve | mm | 100 |
| Taper of tailstock | MT4 | |
| Total rated poweer | kW | 8/10 |
| Machine weight | kg | 1900 |
| Machine size (LxWxH) | mm | 2000/2200x1600x1700 |




