CNC Slant Bed Lathe CK7170X2000 – precision and performance in large component machining

CNC Slant Bed Lathe CK7170X2000 is an advanced numerical machine tool designed for precise metal machining in demanding industrial environments. Equipped with a BMT45 tool turret and branded components from SIEMENS and Schneider, it guarantees reliability, high efficiency and versatility in both serial and single-piece production.

Main advantages of the CNC Lathe CK7170X2000

The CK7170X2000 CNC lathe is a solution dedicated to professional production plants that require reliable equipment for precision machining of large and complex workpieces. The machine combines modern metal cutting technology, robust design and advanced CNC control, ensuring exceptional accuracy, durability and flexibility. Equipped with a BMT45 turret with 12 positions and driven tools, linear guides and optional Y-axis, it enables a wide range of machining operations including milling and off-centre drilling while maintaining the highest quality standards. The key advantages include:

• Highest machining accuracy: X/Z axis positioning accuracy of 0.001 mm guarantees excellent surface quality even for complex shapes and demanding materials.
• High efficiency: The SIEMENS spindle motor with 11 kW power (optional 15 kW) and spindle speed up to 2500 rpm allows fast and effective machining of various materials such as steel, aluminium or alloys.
• Wide range of applications: Capable of turning workpieces up to 2000 mm in length and 700 mm in diameter over the bed, making it ideal for large production projects.
• Advanced tool turret: The BMT45 turret with 12 positions increases the machine’s functionality and allows complex turning operations.
• Intuitive control: The SIEMENS SINUMERIK 808D control system offers a simple interface, fast programming and full compatibility with CAD/CAM software, ensuring easy integration into modern production processes.
• Durable structure: The slant bed and linear guides provide high rigidity, minimising vibrations and ensuring stability during heavy-duty machining.
• Economic operation: Automatic lubrication, cooling system and air-conditioned electrical cabinet reduce maintenance costs and extend the lifespan of key components.
• Safety and compliance: A fully enclosed design compliant with CE standards guarantees operator safety and adherence to European regulations.
• Flexible configuration: Options such as Y-axis, driven tools and advanced controls SIEMENS SINUMERIK 828D or FANUC Oi-TF allow tailoring the machine to specific production needs.
• Process optimisation: USB port enables quick programme import/export, improving configuration and production efficiency.

Construction and technology of the industrial lathe

The CNC metal lathe CK7170X2000 has been designed for maximum reliability and precision under demanding industrial conditions. The use of high-quality components such as SIEMENS drives and Schneider electrical elements guarantees stable operation and long service life.

Slant bed design

The slant bed with an optimised angle and linear guideways ensures exceptional rigidity of the construction, minimising vibrations during machining. This type of structure allows high precision to be maintained even under heavy load and intensive production cycles.

Spindle and drive system

The spindle with a 72 mm bore and a SIEMENS motor of 11 kW (optional 15 kW) enables efficient machining of components with different shapes and materials, guaranteeing excellent surface finish quality.

BMT45 tool turret

The BMT45 turret with 12 positions enables the execution of complex turning operations, providing flexibility for various machining applications.

Control system

The lathe is equipped with a SIEMENS SINUMERIK 808D control system, which offers an intuitive interface, fast programming and compatibility with CAD/CAM software, making it easy to integrate into modern production environments.

Cooling and lubrication system

The integrated cooling system, automatic lubrication of gears and guideways, and air-conditioned electrical cabinet ensure smooth operation, minimising component wear and operating costs.

Precision and work efficiency

The industrial lathe CK7170X2000 guarantees exceptional precision thanks to a positioning accuracy of 0.001 mm. Advanced SIEMENS servo drives, a hydraulic 3-jaw chuck with a diameter of 305 mm and a hydraulic tailstock (sleeve Ø90 mm, travel 140 mm) ensure machining stability and repeatability. The high spindle speed (2500 rpm), driven tools and optional Y-axis enable complex operations such as threading, grooving, drilling and milling with top-class surface quality.

Applications of the CNC metal lathe

CNC metal lathes such as the CK7170X2000 model are widely used across various industries, including:

• Automotive industry: Production of precision components such as shafts, sleeves, gears and drive system elements.
• Aerospace industry: Machining of parts made from light alloys and high-strength materials used in aircraft structures.
• Machinery industry: Manufacturing of machine parts, tools, injection moulds and other high-precision components.
• Serial and prototype production: Dedicated to large-scale series and prototype projects, particularly for large workpieces.

This machine is an excellent choice for production plants requiring reliable equipment for precision metal machining in diverse applications, especially when handling large-scale projects.

Standard equipment

• SIEMENS SINUMERIK 808D control system
• Linear guideways – high rigidity and durability
• Hydraulic 3-jaw chuck Ø305 mm
• Set of soft jaws
• Hydraulically operated tailstock (sleeve Ø90 mm, travel 140 mm)
• Hydraulic steady rest Ø40 × 250 mm
• Cooling and lubrication system – automatic lubrication of gearbox and guideways
• Air-conditioned electrical cabinet
• Chip conveyor
• USB port – fast import/export of programmes
• Service tools included
• Full enclosure compliant with CE standards
• Driven tools

Optional equipment*

• Y-axis – possibility of off-centre milling and drilling
• Driven tools – 12 × 25 × 25
• C-axis
• SIEMENS SINUMERIK 828D or FANUC Oi control system

*The price quoted refers to the machine only, excluding optional/additional equipment, installation, transport and training — please contact our consultant for more details.

CNC Control Systems – SIEMENS SINUMERIK 808D, SINUMERIK 828D and FANUC Oi-TF

We offer professional CNC control systems from renowned brands such as SIEMENS and FANUC, ensuring precision, performance and ease of use. Our solutions are ideal for both small workshops and demanding industrial applications.

SIEMENS SINUMERIK 808D – compact CNC control for standard applications

SIEMENS SINUMERIK 808D is a modern, cost-effective CNC control system designed for entry-level lathes and milling machines. Developed with small and medium-sized enterprises in mind, it offers:

• Intuitive operation – simple graphical interface that simplifies machine programming and configuration.
• High reliability – robust construction resistant to demanding workshop conditions.
• Wide compatibility – suitable for machines with standard technological requirements.
• Perfect entry-level solution for users beginning their work with modern CNC systems.

SIEMENS SINUMERIK 828D – advanced control for demanding applications

SIEMENS SINUMERIK 828D is a professional CNC control designed for milling and turning centres that require higher accuracy and productivity. Its main advantages include:

• High processing power – fast data handling allows dynamic and precise metal cutting.
• Extended technological functions – advanced machining cycles, interpolation and tool path optimisation.
• Solid, compact design – built for operation in tough industrial conditions.
• Easy automation integration – possibility of expansion with additional modules for process control.
• CAD/CAM compatibility – seamless cooperation with design software and production management systems.

This is an excellent choice for companies seeking efficient and reliable CNC control for complex machining operations.

FANUC Oi-TF – stability and precision in turning operations

FANUC Oi-TF is one of the most popular CNC systems for lathes, well-known for its reliability and user-friendly operation. It is widely used in the metalworking industry thanks to:

• Exceptional operational stability – precision and reliability even in long-term serial production.
• Advanced turning functions – supports a wide range of operations including threading, grooving, drilling and cutting.
• Intuitive user interface – fast programming and simple handling with an optimised menu layout.
• Broad compatibility – suitable for a variety of lathe models.
• Efficient process optimisation – provides better control of machining parameters, saving time and materials.

With FANUC Oi-TF, users gain stable, precise performance, leading to higher efficiency and machining quality.

The choice of CNC control system is essential for achieving machining efficiency and accuracy. SIEMENS SINUMERIK 808D is ideal for basic applications, SIEMENS SINUMERIK 828D suits more demanding processes, while FANUC Oi-TF guarantees maximum stability and reliability in turning operations.

Why choose CORMAK?

With over 20 years of experience in delivering industrial machinery, CORMAK is a leading supplier offering reliable CNC metal lathes. Our machines are trusted by professionals for their high precision, durability and compliance with European safety standards.

• 16 years of experience in servicing SIEMENS CNC control systems.
• Large stock availability – over 15,000 m² of warehouse space housing around 12,000 machines.
• Professional service support – both warranty and post-warranty services provided.
• European safety certification – all machines meet strict occupational safety regulations.

Invest in the CNC Slant Bed Lathe CK7170X2000 and enhance your production efficiency. Contact us today for detailed information and an individual offer. Our specialists will help you choose the best solution for your business!

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User manuals

SIEMENS SINUMERIK 828/840

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SIEMENS SINUMERIK 808

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