CNC Pipe Lathe CORMAK CKT800x2000 – 220 mm Spindle Bore | Precision and Performance in Pipe Machining
The CORMAK CNC Pipe Lathe CKT800x2000 with a 220 mm spindle bore is a professional, heavy-duty CNC machine designed for precision machining of large-diameter and long metal parts. Equipped with Siemens Sinumerik 808D control and a robust cast-iron structure, this lathe ensures high accuracy, stability, and productivity even under demanding industrial workloads.
Main Advantages of the CNC Pipe Lathe CORMAK CKT800x2000 – 220 mm Spindle Bore
The CORMAK CKT800x2000 CNC lathe combines advanced control technology with a rigid design, providing exceptional performance in precision turning applications. Its key benefits include:
- Large working area: Centre distance of 2000 mm, maximum turning diameter of 800 mm, and over the carriage 440 mm – ideal for long pipes, shafts, and industrial components.
- High precision: Axis repeatability (X/Z) of 0.012/0.02 mm and 0.025 mm ensures superior surface quality, even for complex geometries.
- Optimised spindle design: 220 mm spindle bore (optional 270 mm or 320 mm) and speed range of 22–835 rpm, powered by an 11 kW main motor – ideal for efficient machining of steel, titanium, and alloy materials.
- Outstanding stability: A massive 5000 kg structure minimises vibration, guaranteeing precision and reliability during intensive turning operations.
- Dynamic feed system: Rapid feed rates on axes X/Z of 4/8 m/min and maximum travel 420/1850 mm significantly reduce cycle times, increasing productivity.
- Flexible configuration: Options such as Fanuc or Siemens 828D control, hydraulic chuck, steady rests, and multi-tool turrets allow full machine customisation.
- User-friendly interface: Siemens Sinumerik 808D control system provides an intuitive layout, graphic display, and compatibility with CAD/CAM software, simplifying programming and operation.
- Energy efficiency: Compact dimensions (4907 × 2040 × 1855 mm) and efficient 11 kW motor reduce power consumption, optimising operating costs.
- Versatile applications: Suitable for turning pipes, shafts, flanges, and various large components – from light alloys to high-hardness materials.
- Advanced cooling system: Integrated coolant unit ensures optimal heat removal, prolonging tool life and maintaining surface quality.
Construction and Design of the CNC Pipe Lathe CORMAK CKT800x2000
The CORMAK CKT800x2000 CNC lathe is designed with durability, precision, and operator comfort in mind. Each structural element enhances machining accuracy and mechanical rigidity.
Bed and Frame
The rigid cast-iron bed provides excellent vibration damping and long-term dimensional stability. The 2000 mm centre distance allows for precise machining of long components such as pipes, shafts, and hydraulic elements.
Spindle and Drive System
The spindle with a 220 mm bore (optional 270 mm or 320 mm) operates within a speed range of 22–835 rpm, driven by a powerful 11 kW motor. A standard 4-jaw chuck 520 mm (optional 3-jaw 400 mm) ensures secure clamping of workpieces during heavy cutting operations.
Guideways and Feed Mechanisms
Linear guideways and precision servo drives provide smooth movement of axes X/Z (420/1850 mm) with rapid feed rates up to 4/8 m/min, ensuring high dynamics and repeatable positioning.
CNC Control System
Equipped with Siemens Sinumerik 808D (optional 828D or Fanuc Oi-TF), this control unit offers advanced turning cycles, easy setup, and integration with CAD/CAM systems. The IP65-rated panel ensures protection in harsh industrial conditions, while the RS-232 interface facilitates data exchange and connectivity.
Precision and Performance
The CORMAK CKT800x2000 guarantees high precision through its advanced CNC control, stable construction, and servo-driven feed systems. Axis repeatability of 0.012/0.02 mm and 0.025 mm ensures perfect dimensional accuracy, while high feed speeds minimise machining time and increase overall productivity.
Applications
The CORMAK CNC Pipe Lathe finds its use in multiple industries, including:
- Oil and gas industry – machining of pipes, flanges, and connectors with large diameters.
- Machine building – production of shafts, sleeves, and precision components.
- Energy sector – turning of turbine elements and drive shafts.
- Shipbuilding – machining long metallic structures and rotational components.
- Industrial workshops – single-unit and series production requiring repeatability and accuracy.
CNC Control Systems – Siemens Sinumerik 808D / 828D and Fanuc Oi-TF
The CORMAK CKT800x2000 lathe is available with various CNC systems from leading manufacturers to match production requirements:
Siemens Sinumerik 808D – Compact and Efficient
A reliable entry-level CNC control system offering intuitive programming, robust construction (IP65), and compatibility with CAD/CAM software. Ideal for standard production and training environments.
Siemens Sinumerik 828D – Advanced Industrial Control
High-performance CNC control designed for demanding machining operations, offering fast data processing, advanced cycles, interpolation, and automation integration for enhanced productivity.
Fanuc Oi-TF – Stability and Precision
Renowned for its reliability, Fanuc Oi-TF ensures long-term precision and stability in serial production, supporting complex turning functions such as threading, grooving, and drilling with ease of operation.
Technical Specifications
| Centre distance |
2000 mm |
| Max. turning diameter |
800 mm |
| Max. turning diameter over carriage |
440 mm |
| Spindle bore |
220 mm |
| Tool positions |
4 (option 6 or 8) |
| Spindle speed range |
22–108 / 60–300 / 240–835 rpm |
| Max. travel (X/Z) |
420 / 1850 mm |
| Rapid feed (X/Z) |
4 / 8 m/min |
| Axis repeatability (X/Z) |
0.012 / 0.02; 0.025 mm |
| Tailstock quill diameter |
100 mm |
| Tailstock quill travel |
250 mm |
| Tailstock taper |
MT5 |
| Main motor power |
11 kW |
| Machine weight |
5000 kg |
| Overall dimensions |
4907 × 2040 × 1855 mm |
Standard Equipment
- Siemens Sinumerik 808D control (Polish/English)
- 2 × manual 4-jaw chuck 520 mm
- 4-position tool post
- Set of soft jaws
- Manual tailstock
- Cooling system
- Automatic lubrication system for gears and guideways
- 24V halogen lighting
- Operation manual (Polish/English)
- CE conformity declaration
Optional Equipment*
- Spindle bore 270 mm / 320 mm
- 4-tool or 6-/8-tool turret
- Manual handwheels
- 3-jaw chuck 400 mm
- Hydraulic chuck and tailstock
- Fanuc or Siemens 828D control
- Fixed and travelling steady rests
*The listed price applies to the base machine only. Optional equipment, installation, transport, and operator training are available upon request. Please contact our consultant for details.
Why Choose CORMAK?
With over 20 years of experience in CNC machinery manufacturing, CORMAK provides reliable and innovative solutions for the industrial sector. Our machines comply with European safety standards, are CE-certified, and backed by comprehensive service support.
- Experience: 16 years of Siemens CNC service expertise.
- Quality: Machines built to meet strict EU safety standards.
- Support: Professional consultancy and fast technical service, both warranty and post-warranty.
Choosing a CORMAK industrial CNC lathe means investing in precision, durability, and efficiency for your production.
Order the CNC Pipe Lathe CORMAK CKT800x2000 – 220 mm Spindle Bore Today!
Boost your productivity and machining precision with the CORMAK CKT800x2000 CNC Pipe Lathe. Contact our team for more details, personalised quotations, or a live machine demonstration.
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User Manuals
SIEMENS SINUMERIK 828/840
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SIEMENS SINUMERIK 808
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