CNC Slant-Bed Lathe CORMAK CK7170X3000 – precision and efficiency for large component machining

The CNC Slant-Bed Lathe CORMAK CK7170X3000 is an advanced numerical machine designed for precise metalworking in demanding industrial environments. Equipped with a BMT45 tool turret (optional driven tools) and high-quality components from SIEMENS and Schneider, it delivers reliability, high productivity and versatility in both batch and single-part production.

Main advantages of the CNC Lathe CORMAK CK7170X3000

The CNC Lathe CORMAK CK7170X3000 is a solution for professional manufacturers who require reliable equipment for accurate machining of large and complex workpieces. Combining modern cutting technology, a rigid slant-bed design and advanced CNC control, it ensures precision, durability and operational flexibility. Equipped with a BMT45 turret with 12 positions and optional driven tools, linear guideways and upgradeable control systems, it handles turning, milling and drilling operations to the highest quality standards. Key benefits include:

• Ultimate machining precision: Positioning accuracy of 0.001 mm ensures excellent surface quality, even for complex geometries and demanding materials.
• High performance: A SIEMENS spindle motor of 11 kW (optional 15 kW) and speeds up to 2500 rpm enable fast and efficient machining of steel, aluminium and metal alloys.
• Versatility of application: Turning capacity of Ø700 mm over the bed and workpiece length of 3000 mm make it ideal for large-scale projects.
• Advanced tool turret: The BMT45 12-position turret with optional driven tools enables milling and drilling operations, enhancing machine capabilities.
• Intuitive operation: The SIEMENS SINUMERIK 808D control system offers a clear interface, fast programming and CAD/CAM compatibility, simplifying integration with modern production processes.
• Durable construction: The slant bed and linear guideways provide exceptional rigidity, minimising vibration and ensuring stability under heavy load.
• Cost-efficient operation: Automatic lubrication, cooling system and air-conditioned control cabinet reduce maintenance costs and extend component life.
• Safety and compliance: Full enclosure meeting CE standards ensures operator safety and European compliance.
• Configurable options: Driven tools and advanced control systems SIEMENS SINUMERIK 828D or FANUC Oi-TF allow the machine to be adapted to specific production needs.
• Process optimisation: The USB port enables quick programme import/export, increasing setup speed and efficiency.

Design and technology of the industrial lathe

The CNC Metal Lathe CORMAK CK7170X3000 has been designed for reliability and precision under demanding industrial conditions. The use of high-quality components such as SIEMENS drives and Schneider elements ensures stable operation and a long machine life.

Slant-bed design

The optimised slant-bed structure and linear guideways provide exceptional rigidity, minimising vibrations during machining. This design maintains high precision even under heavy loads and during long 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 workpieces with various shapes and materials, ensuring superior surface finish quality.

BMT45 tool turret

The BMT45 tool turret with 12 positions and optional driven tools enables complex operations such as milling and drilling, enhancing the versatility of the machine.

Control system

The lathe is equipped with the SIEMENS SINUMERIK 808D control system, offering an intuitive interface, fast programming and compatibility with CAD/CAM software, simplifying integration with modern manufacturing processes.

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 reducing maintenance costs.

Precision and performance

The industrial lathe CORMAK CK7170X3000 guarantees outstanding precision with a positioning accuracy of 0.001 mm. Advanced SIEMENS servo drives, a hydraulic 3-jaw chuck Ø305 mm and a hydraulic tailstock (sleeve Ø90 mm, stroke 140 mm) ensure stability and repeatability. The high spindle speed of 2500 rpm and optional driven tools allow threading, grooving, drilling and milling operations to be performed with superior accuracy and finish quality.

Applications of the CNC Metal Lathe

CNC metal lathes such as the CORMAK CK7170X3000 are widely used across multiple industries, including:

• Automotive industry: Production of precision components such as shafts, sleeves, gears and drivetrain parts.
• Aerospace industry: Machining of lightweight alloys and high-strength materials used in aircraft construction.
• Machinery manufacturing: Production of machine components, tools, moulds and high-precision parts.
• Batch and prototype production: Ideal for both high-volume and single-unit production, especially for large workpieces.

The machine is an excellent choice for production plants requiring a reliable solution for precision metal machining in diverse industrial applications.

Standard equipment

• SIEMENS SINUMERIK 808D control system in Polish
• Linear guideways – high rigidity and durability
• Hydraulic 3-jaw chuck Ø305 mm
• Set of soft jaws
• Hydraulically operated tailstock (sleeve Ø90 mm, stroke 140 mm)
• Cooling and lubrication system – automatic lubrication of gears and guideways
• Air-conditioned electrical cabinet
• Chip conveyor
• USB port – fast programme import/export
• Complete service tool kit
• Full enclosure compliant with CE standards

Optional equipment*

• Hydraulic steady rest: Ø40 × 250 mm
• Driven tools
• SIEMENS SINUMERIK 828D or FANUC Oi-TF control system

*The price quoted is for the machine itself, excluding optional or additional equipment, installation, transport and training — please contact our consultant for more details.

Technical specifications

CNC control systems – SIEMENS SINUMERIK 808D, SINUMERIK 828D and FANUC Oi-TF

We offer professional CNC control systems from SIEMENS and FANUC, providing precision, performance and ease of use. These solutions are ideal for both smaller workshops and demanding industrial applications.

SIEMENS SINUMERIK 808D – compact CNC control for standard applications

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

• Intuitive operation – user-friendly graphic interface for quick programming and setup.
• High reliability – robust design resistant to workshop conditions.
• Broad compatibility – suited for machines with standard technological requirements.
• Perfect choice for beginners looking to start with a modern CNC platform.

SIEMENS SINUMERIK 828D – advanced control for demanding machining

SINUMERIK 828D is a professional CNC control system designed for lathes and milling machines requiring high precision and productivity. Key features include:

• High computing power – fast data processing ensures dynamic and accurate cutting.
• Comprehensive machining functions – advanced cycles, interpolation and toolpath optimisation.
• Durable, compact design – built for harsh industrial environments.
• Automation integration – expandable with additional modules for process control.
• CAD/CAM compatibility – seamless cooperation with design and production management software.

An excellent choice for companies seeking a powerful and reliable CNC system for complex machining operations.

FANUC Oi-TF – stability and precision in turning

FANUC Oi-TF is one of the most popular CNC control systems for turning applications, known for its reliability and user-friendly interface. Widely used in metalworking industries thanks to:

• Outstanding stability – reliable and precise operation during continuous production.
• Advanced turning functions – supports threading, grooving, drilling and other cutting operations.
• Intuitive interface – fast programming and easy operation.
• Wide compatibility – works with various lathe models.
• Process optimisation – enhanced control over cutting parameters for improved efficiency and material savings.

Choosing the right CNC system is essential for achieving maximum efficiency and machining accuracy. SIEMENS SINUMERIK 808D is ideal for standard operations, SIEMENS SINUMERIK 828D suits advanced production, and FANUC Oi-TF ensures superior stability and precision in turning.

Why choose CORMAK?

With over 20 years of experience in supplying industrial machinery, CORMAK is a leader in the field, providing reliable CNC lathes for metalworking. Our machines are trusted by professionals thanks to:

• 16 years of experience in servicing SIEMENS CNC control systems.
• Extensive machine availability – more than 15,000 m² of warehouse space with around 12,000 machines in stock.
• Professional service – we provide both warranty and post-warranty technical support.
• European safety certification – all machines meet strict EU safety and quality standards.

Invest in the CNC Slant-Bed Lathe CORMAK CK7170X3000 and increase your production efficiency. Contact us today to receive detailed information and a personalised quotation. 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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