CNC Lathe CORMAK 400x1000 with Manual Chuck Siemens Sinumerik 808D

CNC Lathe CKT 400x1000 is an advanced numerically controlled lathe designed for precise machining of metal components in medium and large production plants. Equipped with Siemens Sinumerik 808D control and advanced machining cycles, it ensures reliability and high efficiency.

Main advantages of the CNC Lathe CKT 400x1000

CNC metal lathe CKT 400x1000 is a professional solution for industry, combining modern technology with a solid construction, ideal for facilities requiring precision machining. As an advanced industrial lathe, it enables complex operations such as machining external, internal and spherical surfaces, thread cutting, grooving and contouring, while maintaining the highest quality of finished parts. Its key benefits include:

• High machining precision: Maximum turning diameter over the bed 400 mm and over the cross slide 210 mm, with a spindle bore of 86 mm, ensuring accuracy of 0.001 mm on the X and Z axes.
• Flexible spindle: Speed range 0–2000 rpm with MT6 spindle taper allows machining of a wide range of materials, from steel to light alloys.
• Advanced control: Siemens Sinumerik 808D control, supported by Siemens servo drives, offers fixed cycles for transverse turning, taper turning, thread cutting and contouring, significantly reducing programming time.
• Rigid construction: Net weight 1950 kg and dimensions 2640x1500x1770 mm ensure stability during machining of workpieces up to 1000 mm in length.
• Tool efficiency: 4-position tool post (option* 6 or 8 positions) with 20x20 mm tools (option* 25x25 mm) accelerates tool changes and minimises production cycle time.
• Precise clamping: Manual lathe chuck (option* hydraulic) and manual tailstock with MT4 taper and 120 mm quill travel ensure secure workpiece clamping.
• Component durability: Automatic lubrication system for the gearbox and guideways reduces wear and extends machine service life.
• Optimal cooling: Cooling system ensures thermal stability, protecting tools and workpieces during intensive machining.
• Versatile applications: Dedicated to precision turning in the mechanical, automotive and toolmaking industries, suitable for both batch and small-series production.
• Operating economy: Main motor power of 5.5 kW combined with 6 Nm feed motors delivers high performance with low energy consumption.
• Customisation capability: A wide range of options, such as Fanuc Oi-TF control, hydraulic chuck, bar feeder or CAD/CAM software, allows the machine to be adapted to specific production requirements.

Design and technology of the CNC Lathe CKT 400x1000

Industrial CNC Lathe CKT 400x1000 has been designed with reliability and precision in mind for demanding production environments. Key structural elements include:

• Solid machine bed: Rigid construction with a net weight of 1950 kg minimises vibrations, ensuring stability during machining.
• High-performance spindle: Spindle bore of 86 mm, MT6 spindle taper and speed range of 0–2000 rpm enable machining of a wide variety of workpieces.
• Tool post: 4-position tool post (option* 6 or 8) with tool size 20x20 mm (option* 25x25 mm) ensures fast tool changes and operational flexibility.
• Manual tailstock: With MT4 taper and a maximum quill travel of 120 mm, providing precise support of workpieces.
• Manual lathe chuck: Ensures secure clamping of workpieces, with a hydraulic chuck available as an option* for increased efficiency.
• Siemens servo drives: Guarantee smooth motion and high positioning accuracy (0.001 mm).
• Automatic lubrication system: Central lubrication of the gearbox and guideways reduces component wear.
• Cooling system: Maintains optimal operating temperature, improving machining quality and extending tool life.
• 24V halogen work light: Provides excellent visibility of the working area, increasing safety and machining precision.

Precision and working efficiency

CNC Lathe CKT 400x1000 offers high precision thanks to Siemens Sinumerik 808D control and Siemens servo drives with a torque of 6 Nm on the X and Z axes. Advanced fixed cycles such as transverse turning, taper turning, thread cutting and contouring simplify programming and significantly reduce machining time. Positioning accuracy of 0.001 mm on the X and Z axes, as well as axis travel speeds of X (8 m/min) and Z (10 m/min), ensure high-quality machining of workpieces up to 400 mm in diameter and 1000 mm in length.

Applications of the CNC metal lathe CKT 400x1000

CNC metal lathes such as the CKT 400x1000 are used across a wide range of industrial sectors, including:

• Mechanical engineering industry: Manufacturing of shafts, bushings, flanges and precision components.
• Automotive industry: Machining of engine components, gearboxes and suspension systems.
• Toolmaking industry: Production of threads, grooves and parts with complex geometries.
• Batch and small-series production: Ideal for medium-volume production and prototyping in R&D departments.

The machine is an excellent choice for facilities seeking a versatile and reliable CNC lathe.

Standard equipment

• SIEMENS SINUMERIK 808 Advanced control
• Siemens servo drives
• Manual lathe chuck
• 4-position tool post
• Set of soft jaws
• Manual tailstock with MT4 taper
• Cooling system
• Automatic lubrication system for gearbox and guideways
• 24V halogen work light

Optional equipment*

• Hydraulic lathe chuck
• 6- and 8-position tool post
• Travelling steady rest
• Fixed steady rest
• Additional soft jaws
• Hard jaws
• Tool holders
• CAD/CAM software

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

Technical parameters

CNC control systems – Siemens Sinumerik 808D, Sinumerik 828D and Fanuc Oi-TF

CNC Lathes CKT 400x1000 are equipped with professional CNC control systems from renowned manufacturers Siemens, Fanuc and GSK. These systems provide precision, reliability and flexibility to meet a wide range of production requirements, from simple operations to complex machining processes.

Siemens Sinumerik 808D – compact CNC control for basic applications

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

• Intuitive operation: Graphical interface and Teach-In function simplify programming and significantly reduce operator learning time.
• High reliability: Robust construction resistant to dust and moisture ensures stable operation in demanding workshop conditions.
• Compatibility: Designed for machines with standard requirements and easy integration with Siemens servo drives.
• Cost optimisation: Low energy consumption and minimal maintenance requirements.

CNC control systems – Siemens and Fanuc

CNC Lathe CKT 400x1000 offers advanced CNC control systems such as SIEMENS SINUMERIK 808 Advanced, Siemens Sinumerik 828D and Fanuc Oi-TF, providing precision, reliability and ease of operation.

SIEMENS SINUMERIK 808 Advanced

• Intuitive interface: Easy to operate, ideal for smaller workshops and less experienced users.
• Reliability: Durable construction suitable for harsh industrial environments.
• Cost-effective: Designed for basic turning and milling applications.

Siemens Sinumerik 828D

• High computing power: Enables dynamic machining and handling of complex cycles.
• CAD/CAM integration: Facilitates cooperation with design and manufacturing software.
• Advanced functions: Toolpath optimisation and expandability with additional modules.

Fanuc Oi-TF

• Stability: Proven reliability in serial production and continuous operation.
• Advanced turning cycles: Ideal for precision machining such as threading and grooving.
• User-friendly operation: Clear interface accelerates programming.

User manuals

SIEMENS SINUMERIK 828/840

Download manual

SIEMENS SINUMERIK 808

Download manual