Summary
NC Vertical Lathe C5120 delivers consistent heavy-duty cutting for cast iron rough turning and flange batch processing.
With 2000mm swing over bed, 16-speed mechanical speed change, and gear-driven screw, it maintains IT7 process accuracy even with 8000kg workpieces.
Ideal for heavy machinery manufacturers needing reliable batch production of large cylindrical components.
Features
- Gear-driven screw reduces backlash for stable, repeatable feed motion
- 16-step mechanical speed change (3.2-100 rpm) optimized for cast iron rough turning
- Sliding surfaces with low-friction soft plastic belt for frequent, wear-resistant movement
- 40KN.m worktable torque handles up to 8000kg workpiece weight without precision loss
- Two-axis digital display enables non-programming manual operation for quick setup
- IT7 process accuracy ensures consistent part dimensions across batch runs
Technical Specifications
| Parameter | Specification |
| Max. Turning diameter | 2000 mm |
| Worktable diameter | 2000 mm |
| Max. Workpiece height | 1250 mm |
| Max. Workpiece weight | 8000 kg |
| Worktable rotary speed | 3.2-100 rpm (16 steps) |
| Worktable torque | 40 KN.m |
| Vertical tool post feed range | 0.8-86 mm/min (12 steps) |
| Vertical tool post cutting force | 32 KN |
| Vertical tool post stroke: horizontal | 1110 mm |
| Vertical tool post stroke: vertical | 800 mm |
| Beam stroke | 890 mm |
| Vertical tool holder rapid speed | 2000 mm/min |
| Beam lifting speed | 580 mm/min |
| Tool shank cross-section size (width x height) | 30x40 mm |
| Main motor power | 30 Kw |
| Voltage (Standard) | 380V±10%, 50Hz |
| Weight (approx) | 18500 kg |
| Positioning accuracy | 0.02/1000 mm |
| Repeated accuracy | 0.015/1000 mm |
| Process accuracy grade | IT7 |
Accessory Configurations
| Accessory | Configuration |
| Column | Standard |
| Gearbox | Standard |
| Workbench | Standard |
| Crossbeam | Standard |
| Vertical tool post | Standard |
| Crossbeam lifting mechanism | Standard |
| Hydraulic control device | Standard |
| Main motor | 30 Kw |
| Spindle bearing | Standard |
| Electrical components | Standard |
| Solenoid valve | Standard |
| Electrical cabinet | Standard |
| Crossbeam stainless-steel protective cover | Standard |
| Air conditioner | Standard |
| Coupling | Standard |
| Reducer | Standard |
Logistics & Support
Packing: Sea-worthy plywood case with waterproof lining, reinforced with steel bands for long-distance shipping
Warranty: Full 12 months warranty covering core mechanical systems (spindle, gearbox, bed guideways)
Technical Support: Lifetime free technical support via email, video call, or on-site service (extra charge applies for on-site visits)
Export Coverage: Exported to 30+ countries including Germany, Australia, Brazil, USA, and Southeast Asian markets
Customs Documentation: Complete export documentation provided, including CE certificate, commercial invoice, packing list, and bill of lading
FAQ
Q: What materials is the NC Vertical Lathe C5120 suitable for?
A: NC Vertical Lathe C5120 handles cast iron rough turning, flange and hub blank batch processing with 40KN.m torque for stable cuts.
Q: How to maintain the C5120’s feed accuracy over time?
A: Regularly inspect the gear-driven screw and low-friction soft plastic belt; we provide lifetime technical support for precision retention.
Q: What is the maximum workpiece weight the C5120 can handle?
A: NC Vertical Lathe C5120 supports up to 8000kg workpiece weight, ideal for heavy machinery component machining.
