Construction and Technology of the CNC Pipe Lathe CKT1000X2000
CNC Pipe Lathe CKT1000X2000 Spindle Bore 320 mm has been designed with durability, precision, and ease of operation in mind. The key components include:
Structure and Bed
The machine’s massive body and wide bed ensure exceptional rigidity and vibration damping. The centres distance of 2000 mm and maximum swing over bed of 1000 mm allow machining of large parts such as pipes and shafts while maintaining high stability.
Spindle and Drive
The spindle with a 320 mm bore (optional 270 mm) and a speed range of 22–300 rpm powered by an 11 kW motor provides high cutting performance. The standard 4-jaw chuck 630 mm (optional 3-jaw 400 mm) ensures secure clamping of the workpiece.
Guides and Drives
Linear guides and precision servo drives ensure smooth movement in axes X/Z (travel 1850/620 mm) with rapid feed rates of 4/8 m/min, minimising positioning errors and guaranteeing dynamic performance.
Control System
The standard Siemens Sinumerik 808D control (optionally Siemens 828D or Fanuc Oi-TF) enables precise programming and process optimisation. The compact control panel with protection rating IP65 ensures reliability in harsh workshop conditions, while the RS-232 interface allows easy CAD/CAM integration.
Precision and Efficiency
Industrial Lathe CKT1000X2000 Spindle Bore 320 mm delivers high precision thanks to advanced CNC control and solid construction. Axis X/Z repeatability of 0.012/0.02 mm and 0.025 mm, combined with a feed rate of 4/8 m/min, allows toolpath optimisation, reducing cycle times and increasing efficiency. The powerful 11 kW motor makes the machine ideal for machining large components in both series and single production.
Applications of the CNC Pipe Lathe CKT1000X2000
CNC Metal Lathe CKT1000X2000 Spindle Bore 320 mm is used in demanding industries such as:
- Oil and gas industry: Machining of large-diameter pipes, flanges and fittings.
- Machinery industry: Production of shafts, sleeves and structural parts.
- Machine building: Turning precision components for industrial machinery and equipment.
- Energy sector: Machining of parts such as turbine components and drive shafts.
- Production workshops: For both single and batch production requiring high precision and flexibility.
Thanks to the large spindle bore and advanced configuration options, this CNC lathe is an excellent choice for medium and large manufacturing plants.

CNC Controls – Siemens Sinumerik 808D, 828D and Fanuc Oi-TF
CNC Pipe Lathe CKT1000X2000 Spindle Bore 320 mm offers professional CNC systems from renowned manufacturers such as Siemens and Fanuc, ensuring precision, performance and ease of use.
Siemens Sinumerik 808D – Compact Control for Standard Applications
Sinumerik 808D is an economical CNC control system for metal lathes that provides:
- Intuitive interface: Dedicated keyboard and simple graphical display for easy operation and programming.
- High reliability: IP65 protection rating guarantees stable operation in workshop environments.
- Advanced functionality: Support for turning cycles and CAD/CAM integration.
Siemens Sinumerik 828D – Advanced Control for Demanding Processes
Sinumerik 828D is a professional CNC control system for industrial lathes, offering:
- High computing power: Fast data processing ensures dynamic and accurate machining.
- Extended functionality: Advanced machining cycles, interpolation and toolpath optimisation.
- Automation integration: Expandable with additional control modules.
Fanuc Oi-TF – Stability and Accuracy
Fanuc Oi-TF is a reliable CNC control for CNC lathes, offering:
- Operational stability: Ensures precision during long-term batch production.
- Advanced turning functions: Supports threading, grooving and drilling.
- Intuitive interface: Enables fast programming and easy operation.
Select the CNC control that best suits your production needs to enhance efficiency and machining accuracy!
Technical Parameters
| Centres distance |
2000 mm |
| Maximum swing over bed |
1000 mm |
| Maximum swing over carriage |
620 mm |
| Maximum workpiece length (between chuck and centre) |
2000 mm |
| Spindle bore |
320 mm |
| Tools |
4 (option 6 or 8) |
| Spindle speed (2 ranges) |
22–108, 60–300 rpm |
| Maximum travel X/Z axes |
1850/620 mm |
| Rapid feed rate X/Z axes |
4/8 m/min |
| Repeatability X/Z axes |
0.012/0.02; 0.025 mm |
| Tailstock sleeve diameter |
100 mm |
| Tailstock sleeve travel |
250 mm |
| Tailstock taper |
MT5 |
| Motor power |
11 kW |
| Weight |
8000 kg |
| Dimensions |
5307 x 2040 x 1855 mm |
Standard Equipment
- Sinumerik 808D control system
- 2 × manual 4-jaw chuck 630 mm
- 4-position tool post
- Set of jaws
- Manual tailstock
- Cooling system
- Automatic lubrication system for gears and guides
- 24V halogen lighting
- CE Declaration of Conformity
Optional Equipment*
- Spindle bore 270 mm
- 6- or 8-position tool post
- Handwheels
- 3-jaw chuck 400 mm
- Hydraulic chuck and tailstock
- Control system: Fanuc or Siemens 828D
- Fixed and travelling steadies
*The price quoted is for the machine only, excluding optional or additional accessories, installation, transport or training — please contact our consultant for more details.
Why Choose CORMAK?
As an experienced manufacturer of CNC machinery, CORMAK has been delivering reliable industrial solutions for over 20 years. Our CNC metal lathes meet the highest quality standards, hold European safety certificates and are supported by professional technical service. With extensive warehouse facilities (over 15,000 m²) and a team of specialists, we provide comprehensive technical support and advice.
- Experience: 16 years of Siemens CNC service expertise.
- Quality: Machines built in compliance with European safety standards.
- Support: Professional consultancy and fast warranty and post-warranty service.
By choosing an industrial lathe from CORMAK, you invest in precision, reliability and long-term production efficiency.