Lathes and Lathe Machines

Lathe Machines and CNC Lathes for Every Workshop

A lathe machine rotates a workpiece against a stationary cutting tool to produce cylindrical shapes such as shafts, spindles, bushings and threaded components. With the right tooling, it also produces complex contours, internal bores and faced surfaces to tight tolerances. Whether for industrial production runs, repair work or a training workshop, KNUTH offers a lathe to match the task.

Turning comes down to two basic movements. Longitudinal turning removes material along the workpiece axis and creates the outer form. Facing works across the axis and creates flat end surfaces. Modern machines combine both operations across several axes. That makes turning one of the most versatile processes in any workshop.

Types of Lathe

The range runs from compact conventional machines to fully automated CNC lathes. The right type depends on your parts, your batch sizes and your operators.

• Conventional lathes: Controlled manually by the operator. Ideal for single parts, repairs, prototypes and vocational training. Manual control builds a solid understanding of the turning process before moving to CNC. Servo-conventional models add electronic feeds and infinitely variable speed for smoother operation.
• Heavy-duty lathes: A rigid bed for large, heavy workpieces, with swing over bed up to 1,600 mm and workpiece lengths up to 8,000 mm between centres.
• CNC slant-bed lathes: The inclined bed improves chip evacuation and access to the work area. With CNC control, high repeatability and short cycle times, they are the standard for precision parts in series, for example in automotive, aerospace and medical engineering.
• Vertical lathes: The vertical spindle makes it easier to mount large, heavy or unwieldy workpieces such as flanges, rings and large gears that are difficult to position horizontally. On KNUTH conventional vertical lathes, turning diameters reach up to 2,600 mm.

Key Specifications Compared

When comparing lathes, a few figures decide whether a machine suits your work:

• Swing over bed: The largest workpiece diameter that can rotate over the bed without contact. At KNUTH from 200 mm on bench models up to 1,600 mm on heavy-duty lathes.
• Distance between centres: The maximum distance between headstock and tailstock, and therefore the longest workpiece. At KNUTH up to 8,000 mm on heavy-duty machines.
• Spindle bore: Decisive for bar work. The bore must be larger than the bar diameter.
• Drive power and spindle speed: Hard materials and large diameters need more power, soft materials and small parts less.
• Control: Conventional, cycle-controlled or CNC with Siemens or Fagor.
• Accuracy and repeatability: The precision you can hold from part to part.

The KNUTH product pages list these figures for every model, so you can match a machine to your tolerances and your floor space before you enquire.

Lathe Accessories and Tooling

The right accessories determine how precisely and efficiently a lathe performs. Chucks hold the workpiece: three-jaw chucks for round stock, four-jaw chucks for off-centre clamping, collet chucks for the tightest tolerances. Tool holders and quick-change toolposts cut setup time, and boring bars handle internal work. Steady rests and follow rests support long workpieces against deflection. KNUTH advises on the right accessory package, so you do not pay for capacity you will not use.

Industrial Applications

Lathes are central to almost every manufacturing sector:

• Cylindrical parts: Shafts, bolts and bushings for assembly into machinery and equipment.
• Precision machining: Exact dimensions and surface finishes for automotive, aerospace, mechanical engineering and medical technology.
• Prototypes and single parts: Fast turnaround for development and design.
• Tool and die making: Precise components for series production.
• Repair and maintenance: Turning down worn parts, recutting threads, restoring damaged surfaces.
• Series production: Consistent batches on CNC lathes.
• Training: Teaching the fundamentals of metal cutting.

Why KNUTH

KNUTH has supplied machine tools to metalworking businesses worldwide since 1923. Our machines are built for daily use in demanding environments, with a focus on long-term reliability, easy maintenance and consistent performance. Every machine is quality-tested in Germany to European standards. That gives you European quality and compliance without the European price. With service locations and a spare parts inventory, we deliver quickly and support your machine across its full life.

Comprehensive Service: Commissioning, Training, Repair

We support you through the installation and commissioning of your new lathe and train your team on its operation. On-site commissioning covers installation, levelling, electrical connection, initial calibration and a spindle runout check. Our technical support and repair service covers every machine category in the KNUTH range. For CNC machines we offer remote maintenance through the control manufacturer's module. Our large spare parts inventory ships most components quickly, including for older machines.

Request a Lathe from KNUTH

Looking for a reliable, high-performance lathe? KNUTH covers the full range, from the conventional centre lathe to the CNC slant-bed lathe, and many models are available at short notice. Request a no-obligation quote on any product page or contact our team. We will help you find the right lathe for your business. Call us or send us a message.

Further Machine Categories at a Glance

Here is an overview of our machine programme. Select a category to learn more about individual machines and their specifications.