CNC Toolroom Milling Machine CORMAK XN840 – precision and versatility in metalworking

The CORMAK XN840 CNC Tool Milling Machine is an advanced CNC system designed for precise metal machining in a wide range of industrial applications. Equipped with Siemens Sinumerik 808D control and dual worktables, this metalworking machining centre offers reliability, accuracy and operational flexibility.

Main advantages of the CORMAK XN840 CNC Tool Milling Machine

The CORMAK XN840 combines a rigid construction with modern technology, providing users with significant advantages in production processes:

• Versatile worktables: A horizontal table 800 × 400 mm with 6 T-slots and a vertical table 1200 × 250 mm with 3 T-slots (width 14 mm, spacing 63 mm) allow machining of parts of various shapes and sizes.
• High precision: Advanced Siemens Sinumerik 808D control ensures positioning accuracy and repeatability, delivering excellent surface finish even for complex geometries.
• Powerful spindle: Spindle speed range 40–2000 rpm (18 speeds) with ISO 40 taper and 3.0 kW motor enables efficient machining of materials such as steel, aluminium and titanium alloys.
• Structural stability: With a total weight of 2450 kg and a solid cast-iron frame, vibrations are minimised, ensuring stability during heavy-duty cutting operations.
• Dynamic feed performance: Stepless feed in X, Y, Z axes (5–500 mm/min) and rapid feed 1200 mm/min, powered by a 1.3 kW feed motor, ensure smooth motion and shorter production cycles.
• Flexible configuration: Optional Fanuc control and additional features such as automatic measuring probes enhance the versatility of the machine.
• User-friendly operation: Siemens Sinumerik 808D control with dedicated keyboard and intuitive interface simplifies programming and operation, speeding up production processes.
• Efficiency: Compact dimensions (1740 × 1540 × 2020 mm) and the efficient 3.0 kW motor reduce energy use and operating costs.
• Wide application range: Capable of milling, drilling, slotting, tapping, boring, gear cutting and hole grinding within a single machining cycle.
• Advanced cooling system: A 0.9 kW coolant pump ensures effective heat removal, extending tool life and improving surface finish.

The CORMAK XN840 CNC Machining Centre is an excellent solution for workshops and production plants seeking a precise, versatile and durable milling machine for metalworking.

Design and technology of the CORMAK XN840 CNC Tool Milling Machine

The CORMAK XN840 is designed with a focus on durability, precision and ease of operation. Key components include:

Machine frame and worktables

The robust cast-iron structure provides outstanding rigidity and vibration damping. The horizontal table 800 × 400 mm with 6 T-slots and the vertical table 1200 × 250 mm with 3 T-slots allow secure clamping of workpieces with a maximum load of 200 kg.

Spindle and drive

The ISO 40 spindle with a speed range of 40–2000 rpm is driven by a 3.0 kW motor, ensuring high cutting efficiency. The spindle-to-table distance (180–580 mm horizontal, 150–550 mm vertical) and the swivelling vertical head (±60°) allow machining of various part geometries and dimensions.

Guides and drives

Linear guides and precision servo drives powered by a 1.3 kW feed motor ensure smooth motion in X, Y, Z axes (500 × 400 × 400 mm travel) with stepless feed (5–500 mm/min) and rapid feed 1200 mm/min, reducing positioning errors and enhancing dynamic accuracy.

CNC control system

Standard Siemens Sinumerik 808D (optional Fanuc) with an IP65-rated control panel enables precise programming and machining optimisation. Full CAD/CAM integration allows easy adaptation to complex production tasks.

Precision and performance

The CORMAK XN840 CNC Milling Machine provides exceptional accuracy thanks to advanced CNC control and solid construction. Stepless feed (5–500 mm/min) and rapid feed 1200 mm/min optimise toolpaths, shortening cycle times and increasing productivity. The 3.0 kW motor and 40–2000 rpm spindle make it ideal for precision operations such as milling, drilling, slotting and tapping.

Applications of the CORMAK XN840 CNC Tool Milling Machine

The CORMAK XN840 Metalworking Centre is suitable for demanding sectors such as:

• Automotive industry: Precision machining of engine components, casings and gears.
• Machinery industry: Machining shafts, housings and structural components.
• Mould and die making: Production of injection moulds and dies for the plastics and metal industries.
• Aerospace: High-precision machining of aluminium, titanium and stainless steel components.
• Toolmaking workshops: Ideal for small batch and custom production requiring flexibility and accuracy, including slotting, threading and hole finishing.

With its versatile worktables and configurable CNC options, this CNC machining centre is a perfect solution for workshops and production facilities.

CNC control systems – Siemens Sinumerik 808D and Fanuc

The CORMAK XN840 CNC Tool Milling Machine offers professional CNC systems from Siemens and Fanuc, providing precision, efficiency and ease of use.

Siemens Sinumerik 808D – advanced control for standard applications

Sinumerik 808D is a compact CNC control system for metalworking machines, providing:

• Intuitive interface: Dedicated keyboard with mechanical and membrane buttons simplifies operation.
• High reliability: IP65-rated panel ensures consistent performance in demanding workshop conditions.
• Advanced functionality: Supports machining cycles and full CAD/CAM integration.

Fanuc – stability and precision

Fanuc is an optional CNC control system offering:

• Long-term stability: Maintains precision during continuous operation.
• Advanced features: Supports complex cutting and multi-axis processes.
• User-friendly interface: Easy programming and fast setup.

Choose the CNC control that best fits your production requirements to maximise precision and efficiency!

Technical specifications

Standard equipment

• Siemens Sinumerik 808D CNC control
• Coolant system and pump
• Protective guard
• Service tools
• User manual
• CE certification

Optional equipment*

• Fanuc CNC control
• Automatic tool measuring probe
• Automatic workpiece measuring probe
• Fully enclosed machine housing

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

Why choose CORMAK?

As an experienced CNC machine manufacturer, CORMAK has been providing reliable industrial solutions for over 20 years. Our CNC machines meet European quality standards, are CE certified and backed by professional service. With over 15,000 m² of warehouse space and a skilled technical team, we ensure full support and consultancy.

• Experience: 16 years of Siemens CNC service expertise.
• Quality: Machines comply with European safety standards.
• Support: Expert advice and fast warranty and post-warranty service.

By choosing CORMAK machining centres, you invest in precision, reliability and long-term production efficiency.

Order your CORMAK XN840 CNC Tool Milling Machine today!

Boost your production precision and efficiency with the CORMAK XN840 CNC Milling Machine. Contact our team for more information, a customised quote or to schedule a demonstration.

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User manuals

SIEMENS SINUMERIK 808

Download manual