CK61125 Heavy-Duty Horizontal Flat Bed CNC Lathe Machine
Product Overview The MFG Machinery CK61125 is an export-proven, ultra-heavy-duty flat bed CNC lathe engineered specifically to conquer the most massive industrial metalworking challenges. Defining the absolute pinnacle of large-capacity turning, it boasts a staggering 1250mm (1.25 meters) swing over the bed, making it the ultimate workstation for colossal disc and heavy shaft components used in aerospace, shipbuilding, and energy sectors.
MFG Machinery CK61125 Heavy-Duty Flat Bed CNC Lathe
1250mm Colossal Swing, GSK 988T CNC & Dynamically Balanced Spindle for Extreme Machining
Product Overview
The MFG Machinery CK61125 is an export-proven, ultra-heavy-duty flat bed CNC lathe engineered specifically to conquer the most massive industrial metalworking challenges. Defining the absolute pinnacle of large-capacity turning, it boasts a staggering 1250mm (1.25 meters) swing over the bed, making it the ultimate workstation for colossal disc and heavy shaft components used in aerospace, shipbuilding, and energy sectors.
Governed by the highly advanced GSK 988T CNC controller, it flawlessly automates the processing of complex straight lines, circular arcs, and multi-start metric/imperial threads. Featuring a dynamically balanced high-torque spindle and high-frequency quenched guideways, the CK61125E delivers uncompromising structural rigidity, stable performance, and excellent precision retention for your heaviest payloads.
Key Features & Advanced Engineering
- Dynamically Balanced High-Torque Spindle: The optimized headstock houses a premium high-precision spindle bearing group. Rigorously assembled and subjected to strict dynamic balance testing, the spindle delivers immense cutting torque with incredibly low noise and the rock-solid rigidity required for extreme material removal.
- Advanced GSK 988T CNC Control: Powered by the top-tier GSK 988T numerical control system, paired with famous domestic high-quality ball screws and high-precision screw bearings. This ensures lightning-fast processing, flawless multi-axis synchronization, and superior surface finishes on complex geometries.
- Ultra-Rigid Quenched Guideways & Wipers: Both the machine tool bed and the slide saddle guideways are manufactured from specialized hard materials. Following high-frequency induction quenching, they achieve a super-hard, wear-resistant surface. Integrated guideway wipers actively prevent corrosive coolants and abrasive iron filings from damaging the rails, ensuring lasting geometric accuracy.
- Heavy-Duty Manual Chuck System: Comes standard with a heavy-duty domestic 3-jaw self-centering manual chuck, engineered to safely and securely grip massive, oversized workpieces with immense clamping force during heavy-duty turning operations.
- Intelligent Forced Auto-Lubrication: Every critical moving component is continuously protected. A forced automatic lubricating device delivers metered, fixed-point quantitative oil directly to the lead screws and guideways. An integrated smart sensor instantly generates a warning signal if oil levels drop or an abnormal state occurs, guaranteeing fail-safe, continuous production.
- Versatile Heavy-Industry Application: Specifically designed to process extra-large parts with high-precision requirements. It easily handles deep roughing and fine finishing of massive turbines, rollers, and flanges.
| Specifications | CK61125E/1500 | CK61125E/2000 | CK61125E/3000 | ||
|---|---|---|---|---|---|
| Max. Swing over Bed (mm) | φ1250 | φ1250 | φ1250 | ||
| X-direction rail span (mm) | 420 | 420 | 420 | ||
| Z-direction rail span (mm) | 755 | 755 | 755 | ||
| Max. Swing over slide (mm) | φ850 | φ850 | φ850 | ||
| Top distance (mm) | 1500 | 2000 | 3000 | ||
| Max. turning length (mm) | 1350 | 1850 | 2850 | ||
| Center High | From the bed (mm) | 625 | 625 | 625 | |
| From the ground (mm) | 1375 | 1375 | 1375 | ||
| Spindle through hole diameter (mm) | φ130 | φ130 | φ130 | ||
| Bar diameter (mm) | φ130 | φ130 | φ130 | ||
| Optional Hollow Chuck Pull Rod Through Hole (mm) | φ118 | φ118 | φ118 | ||
| Spindle end type | A2-15 | A2-15 | A2-15 | ||
| Chuck (mm) | φ630 | φ630 | φ630 | ||
| Spindle Taper Hole Taper | Metric 140,1:20 | Metric 140,1:20 | Metric 140,1:20 | ||
| Spindle limit speed (rpm) | Manual Three-Speed | Manual Three-Speed | Manual Three-Speed | ||
| (10 ~40,40 ~ 120,100~400) | (10 ~40,40 ~ 120,100~400) | (10 ~40,40 ~ 120,100~400) | |||
| Tailstock sleeve diameter (mm) | φ160 | φ160 | φ160 | ||
| Tailstock sleeve bore taper | MT6# | MT6# | MT6# | ||
| Tailstock sleeve travel (mm) | 250 | 250 | 250 | ||
| Tailstock form | Ordinary hand crank | Ordinary hand crank | Ordinary hand crank | ||
| Number of electric tool holders (Pcs) | 4 | 4 | 4 | ||
| Knife square size (mm) | 40×40(four stations) | 40×40(four stations) | 40×40(four stations) | ||
| Screw model | X direction (mm) | FDC4005-P3 | FDC4005-P3 | FDC4005-P3 | |
| Z direction (mm) | FDC6310-P3 | FDC6310-P3 | FDC6310-P3 | ||
| X/Z direction rapid movement speed (m/min) | 4/5 | 4/5 | 4/5 | ||
| X travel (mm) | 650 | 650 | 650 | ||
| Z travel (mm) | 1350 | 1850 | 2850 | ||
| Minimum setting unit (mm) | 0.001 | 0.001 | 0.001 | ||
| Main motor power (KW) | 22 | 22 | 22 | ||
| Total power (KW) | 28 | 30 | 31 | ||
| Net weight of machine tool (Kg) | 8000 | 8600 | 9600 | ||
| Dimensions (length x width x height) (mm) | 4100×2355×2300 | 4600×2355×2300 | 5520×2355×2455 | ||