| Main Technical Parameters |
CK6163B |
| Machine Model |
CK6163B |
| Maximum Swing Diameter over Bed |
φ630mm |
| Maximum Swing Diameter over Slide |
φ420mm |
| X-axis (Transverse) Maximum Stroke |
420mm |
| Machining Length (Distance Between Centers) |
750mm |
| Spindle Nose Model |
A2-6 |
| Spindle Bore |
φ105mm |
| Spindle Inner Hole Taper |
Metric No.120 (1:20) |
| Spindle Speed |
Low speed 12-100 rpm |
| Medium speed 70-300 rpm |
| High speed 260-1200rpm |
| Bed Guide Width |
320mm |
| Guideway Type |
One Flat and One V-Shape |
| Bed Feet |
Integral Bed Feet |
| Spindle Motor Power |
5.5kw |
| Turret |
Vertical 4 Positions / Horizontal 6 Positions |
| Chuck |
200mm |
| Tailstock Sleeve Diameter |
φ65mm |
| Tailstock Sleeve Taper |
Morse No.4 |
| Repeat Positioning Accuracy |
- |
| Roundness |
- |
| Working Accuracy |
- |
| Flatness |
- |
The CK6163B CNC Lathe is engineered to excel in heavy-duty machining of large-diameter workpieces, combining robust construction with precision capabilities for industrial applications. Designed to handle demanding tasks, this lathe delivers reliable performance, making it ideal for sectors such as energy, aerospace, and heavy equipment manufacturing.
With a maximum swing diameter over the bed of φ630mm and over the slide of φ420mm, the CK6163B accommodates oversized workpieces that require stable, high-precision turning. Its X-axis maximum stroke of 420mm and machining length (distance between centers) of 750mm provide ample workspace for processing long or bulky components.
At the core of its performance is a φ105mm spindle bore with a Metric No.120 (1:20) inner hole taper, enabling efficient chip evacuation and compatibility with large tooling setups. The spindle speed ranges from 12-100 rpm (low), 70-300 rpm (medium), to 260-1200 rpm (high), allowing operators to optimize cutting parameters for diverse materials, from steel to aluminum.
Structurally, the lathe features a 320mm-wide bed guide with a one-flat and one V-shape guideway design, ensuring minimal vibration and enhanced stability during high-load operations. Its integral bed feet further reinforce rigidity, while the 5.5kw spindle motor delivers consistent power for heavy-duty cutting tasks.
The CK6163B is equipped with a turret offering vertical 4 positions and horizontal 6 positions, enabling quick tool changes and versatile machining sequences. A 200mm chuck secures workpieces firmly, and the φ65mm tailstock sleeve with Morse No.4 taper provides additional support for long workpieces, ensuring precision throughout the machining process.
While specific precision metrics (e.g., repeat positioning accuracy, roundness) are not listed, the CK6163B’s robust design and high-quality components prioritize stability and durability, making it a trusted choice for large-scale, high-demand manufacturing environments. Whether processing shafts, cylinders, or other large components, this lathe balances power and precision to meet the most challenging industrial needs.
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CK6163B CNC Lathe - Heavy-Duty Performance for Large-Diameter Precision Machining Images
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