CNC Lathe CORMAK 660x2000 SIEMENS SINUMERIK

The CNC Lathe CORMAK 660x2000 is an advanced numerically controlled lathe designed for precision metal machining in industrial environments. Equipped with a slant bed and SIEMENS SINUMERIK 808D control, this CNC metal lathe delivers high rigidity, accuracy and efficiency when turning workpieces up to 2000mm in length. Its key advantages include a dynamic spindle drive and process automation that significantly increase production performance.

Main Advantages of the CNC Lathe CORMAK 660x2000

The CORMAK 660x2000 Industrial CNC Lathe features advanced technological solutions that ensure reliability and precision in metalworking. Below are the main benefits of its design and technical parameters, supporting productivity and machining quality:

• Precise axis control: Manual movement of X and Z axes via electronic handwheels and semi-automatic turning cycles (e.g. taper turning, threading) allow fast and accurate setup, reducing operator error.
• Advanced CNC control: The SINUMERIK 808D system with intuitive interface and Teach-In function speeds up turning cycle programming, reducing setup time by 25–35% compared with conventional lathes.
• High structural rigidity: The slant bed with induction-hardened guideways ensures stability during machining of workpieces up to 5200kg, minimising vibration and deformation – essential for precision cutting.
• Dynamic spindle drive: A 11kW servo motor with 82mm spindle bore and speeds of 30–1600rpm enables efficient machining of materials with different hardness levels, including steel, aluminium and titanium alloys.
• Process automation: The 6-position turret reduces tool-change time, increasing efficiency when producing complex components and saving up to 30% of machining time.
• Low operating costs: An intelligent central lubrication system and high-quality ball screws minimise component wear, reducing maintenance costs and extending machine lifespan.
• Safety and ergonomics: A cooling system, 24V halogen lighting and CE declaration ensure compliance with EU safety standards, improving operator comfort and safety.
• Versatility of application: Suitable for turning long components such as shafts, bushings and flanges in small, medium, or large series, with easy integration into production lines and machining centres.
• Configuration flexibility: Optional controls (FANUC, SIEMENS 828D) and accessories such as hydraulic chucks or bar feeders adapt the machine to specific production requirements.

Construction and Technology of the CNC Lathe CORMAK 660x2000

The CNC Lathe CORMAK 660x2000 with a slant bed is designed for maximum durability and precision. The slant bed with induction-hardened guideways provides high rigidity, ensuring stable machining of components with a maximum turning diameter of 660mm (over carriage 340mm). The spindle, with a bore of 82mm and A2-8 nose, is powered by an 11kW servo motor and operates at speeds ranging from 30–1600rpm, allowing flexible machining of materials with various hardness levels.

The feed system based on precision ball screws provides rapid traverse rates of 6/8m/min in the X/Z axes, with a maximum X-axis travel of 380mm. Automatic lubrication of the transmission and guideways extends the service life of components, while the 6-position turret accommodates tools sized 25x25mm / 32x32mm. The tailstock, with a quill diameter of 75mm, stroke of 150mm, and taper MK5, ensures stable support of long workpieces. The standard 200mm chuck with adjustable clamping force guarantees secure holding during machining.

Precision and Efficiency of the CNC Lathe CORMAK 660x2000

The CORMAK 660x2000 CNC Lathe achieves positioning accuracy of 0.3/0.4mm, thanks to servo drives and SINUMERIK 808D control. Programming cycles such as taper turning and threading allow fast process definition, reducing machining time by 20–30% compared with traditional lathes. The integrated cooling system ensures thermal stability, resulting in high-quality surface finishes, particularly in serial production.

The dynamic spindle drive and optimised feed system enable efficient machining of parts up to 2000mm in length, minimising material waste and ensuring repeatability within micrometric tolerances. The machine is ideal for high-precision industrial applications, such as the production of machine components and precision fittings.

Applications of the CNC Industrial Lathe CORMAK 660x2000

The CNC Lathe CORMAK 660x2000 is designed for industrial facilities specialising in metalworking, including the machinery, automotive, energy, and aerospace sectors. This machine is perfect for turning long components such as shafts, sleeves, flanges, or precision parts weighing up to 5200kg. With compact overall dimensions (4580 x 1750 x 1850mm), it is suitable even for workshops with limited space, while full compatibility with CAD/CAM systems allows seamless integration into machining centres and automated production lines.

Standard Equipment of the CNC Lathe CORMAK 660x2000

• SIEMENS SINUMERIK 808D control system
• Hand-turning panel
• Teach-In function
• SIEMENS servo drives
• Manual 3-jaw lathe chuck 200mm
• 6-position tool turret
• Set of soft jaws
• Manual tailstock
• Cooling system
• Automatic lubrication system for transmission and guideways
• 24V halogen work light
• CE Declaration of Conformity

Optional Equipment*

• Control systems: FANUC, SIEMENS 828D
• Hydraulic chuck
• Hydraulic tailstock
• Fixed and travelling steadies
• Tool probe
• Chip conveyor
• Additional soft jaws
• Hard jaws
• Collet chucks
• Finished-part catcher
• Bar feeder
• Tool holders
• CAD/CAM software

*The price quoted refers to the machine only and does not include optional/additional equipment, installation, transport, or training — please contact our consultant for more details.

Technical Specifications of the CNC Lathe CORMAK 660x2000

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

The CNC Lathes CORMAK 660x2000 are equipped with professional control systems from renowned manufacturers SIEMENS and FANUC. These systems ensure precision, reliability, and flexibility to suit a wide range of production requirements — from simple operations to complex machining cycles.

SIEMENS SINUMERIK 808D – Compact CNC control for standard applications

SIEMENS SINUMERIK 808D is an economical CNC control system dedicated to entry-level lathes and milling machines, ideal for small and medium-sized workshops. Its main features include:

• Intuitive operation: A graphical interface and Teach-In function simplify programming and minimise operator training time.
• High reliability: Durable design resistant to dust and humidity ensures stable operation under workshop conditions.
• Compatibility: Perfect for standard machines with seamless integration of SIEMENS servo drives.
• Cost efficiency: Low energy consumption and minimal maintenance requirements — ideal for new CNC users.

SIEMENS SINUMERIK 828D – Advanced control for demanding applications

SINUMERIK 828D is a high-performance CNC control system for lathes requiring top precision and efficiency. Its key advantages include:

• High computing power: Fast data processing supports dynamic machining and multi-axis interpolation.
• Advanced functionality: Optimised machining cycles reduce processing time by up to 30%.
• Rugged construction: IP65 protection and vibration resistance make it ideal for heavy industrial use.
• Automation integration: Expandable with Industry 4.0 modules and compatible with CAD/CAM systems.

It is the perfect solution for companies working in the aerospace, automotive, and machinery industries.

FANUC Oi-TF – Stability and precision in turning operations

FANUC Oi-TF is a proven CNC system valued for its stability and accuracy. Its main advantages include:

• Operational stability: MTBF exceeding 100,000 hours, ideal for continuous serial production.
• Advanced turning cycles: Threading, grooving, and drilling supported with automatic tool compensation.
• Intuitive interface: Clear screen layout and optimised menus for fast programming and 3D simulation.
• Automation readiness: Compatible with bar feeders and chip conveyors for fully automated production lines.

FANUC Oi-TF guarantees high machining quality and material efficiency in high-volume operations.

Choosing the right CNC control system is crucial for machining efficiency. SINUMERIK 808D is ideal for standard applications, SINUMERIK 828D for advanced production, and FANUC Oi-TF for mass turning operations.

User Manuals

SIEMENS SINUMERIK 828/840

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SIEMENS SINUMERIK 808

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