CNC Grinding Lathe Machine for Machining Propeller Shaft (CKM61200)
Bmx Front Fork,Titanium Bmx Forks,Bicycle Titanium Alloy Bmx Fork,Mountain Bike Front Fork Bao Ji Titour Technology Co.,Ltd , https://www.cntitour.com
Large Heavy Duty CNC Turning and Grinding Lathe Machine
For Machining Vessel Propeller Shaft, Cylinders, Marine Shaft, Tire Mold, Railway Parts, Wheel Hub Turbine, Flange, etc.
**Key Features:**
- All components are imported from renowned foreign brands such as FANUC or Siemens control systems, Schneider electrical control systems, Japanese bearings, ABB motors, transmission boxes, and gearboxes.
- Our company was established in 1969 as a military enterprise, with over 50 years of experience. We specialize in re-designing and manufacturing customized lathe machines based on your specific requirements.
- This series of lathes offers both turning and grinding functions, making it suitable for complex machining tasks that require precision and efficiency.
- Designed to handle heavy loads, the machine uses advanced computational technologies and optimized finite element analysis methods. The materials used are selected for durability and performance.
- High rigidity, stability, and precision are ensured through high-strength meehanite HT250 castings, which undergo annealing and vibration aging to eliminate internal stress.
- The one-piece structure enhances wear resistance, while the cross-shaped base and rectangular bearing design ensure long-term structural stability.
- The lathe bed features rectangular hard rails that have been heat-treated and precision-ground to maintain straightness within 0.05mm across the full stroke.
- Turcite-B is applied to sliding surfaces to improve smoothness and wear resistance, ensuring reliable performance during heavy cutting.
- The headstock is designed with high strength and rigidity, featuring a special cage shape that provides accurate driving and increased torque.
- Incorporating German AM technology, the main shaft is made of chrome-molybdenum alloy, offering high precision, rigidity, and resistance to deformation after various treatments.
- Standard 4-knife turret for precision turning, with options for custom tool configurations available.
- The tailstock includes a sleeve moving mechanism, spindle assembly, and centerline adjustment, along with a high-precision rotating top for improved machining accuracy.
- Critical components are inspected using advanced CMM (Coordinate Measuring Machine) to ensure quality and precision.
**Our Principle:**
Maximize customer profitability at the lowest investment cost.
**Applications:**
This series of CNC horizontal lathes can process non-ferrous metals like various structural steels, cast iron, and other materials. It can handle external/interior cylindrical, conical, and spherical surfaces, as well as threads and curved rotary surfaces. The machine also supports constant speed cutting, combining turning and milling functions in one operation, reducing clamping time and improving efficiency.
**Technical Parameters:**
| Name | Description | CKM61100 | CKM61125 | CKM61160 | CKM61200 | CKM61250 | CKM61300 |
|------|-------------|----------|----------|----------|----------|----------|----------|
| Max Swing Over Bed | mm | 1000 | 1250 | 1600 | 2000 | 2500 | 3000 |
| Max Swing Over the Skateboard | mm | 650 | 800 | 1200 | 1650 | 1800 | 2800 |
| Max Weight of Workpiece | T | 10 | 15 | 20 | 20 | 20 | 40 |
| Max Length of Workpiece | mm | 3000–12000 | 3000–12000 | 3000–12000 | 3000–12000 | 3000–12000 | 3000–12000 |
| Gears of Spindle Speed | – | Infinitely Variable Speed | Infinitely Variable Speed | Infinitely Variable Speed | Infinitely Variable Speed | Infinitely Variable Speed | Infinitely Variable Speed |
| Range of Spindle Speed | r/min | 10–300 | 10–200 | 10–160 | 4–80 | 4–80 | 1.6–63 |
| Chuck Diameter | mm | 800 | 1000 | 1250 | 1600 | 2000 | 2500 |
| X,Z-Axis Feed Range | mm/min | 0–3000 | 0–3000 | 0–3000 | 0–3000 | 0–3000 | 0–3000 |
| Horizontal Stroke | mm | 500 | 625 | 800 | 1000 | 1250 | 1000 |
| Longitudinal Stroke | mm | 3000–12000 | 3000–12000 | 3000–12000 | 3000–12000 | 3000–12000 | 3000–12000 |
| Main Driving Motor | kW | 11 | 22 | 45 | 75 | 75 | 75 |
| Cutting Force (Carriage) | kN | 4 | 6 | 20 | 40 | 40 | 60 |
| Sleeve Diameter of Tailstock | mm | 180 | 180 | 290 | 290 | 290 | 480 |
| Spindle Diameter of Tailstock | mm | 125 | 125 | 160 | 160 | 160 | 240 |
**Remarks:**
1. The six models listed are standard configurations, but we can also customize machines according to your workpiece specifications.
2. This series has been exported to countries including Norway, Thailand, Romania, Iran, Russia, and Chile, used in industries such as railway, automotive, mining, metallurgy, shipbuilding, and wind power.
3. **Packaging and Shipment:** The entire machine is coated with anti-rust and anti-corrosive oil, wrapped in protective film, and packed in wooden boxes. Vacuum packaging is available upon request.
4. **After-sales Service and Maintenance:**
- We provide professional training for operators and maintenance staff.
- One-year warranty from acceptance, extendable upon request.
- In case of quality issues, our engineers will arrive within 48 hours domestically or 3 days internationally.
- Free replacement of parts during the warranty period.
- Lifetime support for application, maintenance, repair, and renovation.
For more details, feel free to contact us. Thank you!
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