Conventional Universal Lathe CORMAK 420x1100

The CORMAK 420x1100 universal lathe is a precision conventional metal lathe designed for professionals seeking a reliable and efficient tool for machining workpieces of various sizes. Its solid construction and wide range of functions make it a versatile machine for both production and workshop applications.

Main advantages of the machine

• Rigid cast iron bed – hardened and ground, ensures stability and turning precision
• Large spindle bore 52mm – allows machining of pipes and workpieces with larger diameters
• High-quality spindle – reinforced bearing system increases durability and machining accuracy
• Hardened and ground spindle gear wheels – quiet and reliable operation
• 3-axis digital readout – full control over positioning on X, Y, Z axes
• Smooth feed control – enhanced flexibility and machining quality
• Capability to cut a wide range of threads – without changing gears in the guitar
• Removable bridge – enables machining of workpieces with larger diameters (up to 580mm)

Design and technology

The CORMAK 420x1100 lathe is based on a durable 250mm wide bed made of high-quality cast iron, effectively damping vibrations and ensuring stability during operation. The spindle assembly features a precision bearing system and a gearbox with hardened and ground gears, guaranteeing long service life and repeatability of machining parameters. Spindle speed control is provided within 16 ranges – from 45 to 2000rpm, allowing perfect adjustment to the type of material being processed.

Precision and efficiency

The machine ensures high precision machining thanks to its 3-axis digital readout and wide feed adjustment range. Available automatic longitudinal and cross feeds increase operator comfort and enable efficient serial turning. Additionally, the lathe is equipped with a leadscrew and feed shaft, enabling metric, inch, module and D.P. threading – a total of 145 thread types.

Applications

The CORMAK 420x1100 conventional lathe is ideal for production plants, toolrooms, maintenance workshops and service units. With a long distance between centres (1100mm), removable bridge and large spindle bore, it is perfect for machining long shafts, sleeves, discs and large-diameter parts. A universal solution for professionals expecting reliability, flexibility and high turning precision.

Standard equipment

• 6 vibration isolators
• 3-axis digital readout (optical scale)
• 3-jaw chuck 200mm + inside and outside jaws
• 4-jaw chuck 250mm
• Faceplate 350mm
• Fixed and travelling steadies
• Dead centre MK4
• Spindle reduction sleeve MK6/MK4
• Set of change gears
• Cooling system
• Work light
• Oiler
• Chuck and toolpost key
• Set of service tools
• Safety guards compliant with CE standards
• User manual
• CE Declaration of Conformity

Optional equipment

• Quick-change toolpost
• Turret toolpost
• 3- or 4-jaw chuck in other sizes
• Optical centring indicator
• Digital threading sensor
• Oil and cooling agents
• Transport trolley

Technical data

Choose quality and precision

By choosing the CORMAK 420x1100 universal lathe, you invest in a solid solution that performs reliably in daily operation for both fine and rough machining. Order now or contact our technical advisor for more information and an individual offer tailored to your workshop’s needs.