Innvovative Solutions for Clamping Systems

Spindle Liners Vibration Dampening for C.N.C. Lathes

Spindle Liners - Anti Vibration

Based in Milano - Italy, Unilock s.a.s manufacture their range of anti-vibration spindle liners for CNC lathes either with or without a connected bar feeder/loader system. Made from engineered polyurethane, Unilock spindle liners offer great advantages over one piece steel construction or nylon/plastic segmented solutions.

Spindle Liners Vibration Dampening for C.N.C. Lathes

The Difference

Unlike traditional steel liners the Unilock vibration dampening qualities of one piece polyurethane permit far higher bar RPM. This can have a great effect on cycle times helping to reduce production costs. The vibration dampening of Unilock liners also drastically reduces noise and the effect on the machine tool spindle bearings and other mechanical parts susceptible to constant oscillation

Production efficiency and machine tool setup times are under constant scrutiny in a very competitive market place. Unilock spindle liners offer massive reductions in installation and changeover times compared to most other spindle liner options maximising machining time.

Unilocks™ experience with spindle liner design ensures a quick delivery for both standard and bespoke versions and importantly at low cost when compared to other solutions.

Spindle Liners - Steel Insert Details

Steel insert detail

Spindle Liners - Flange Details

Flange detail for clamping liner to the machines draw tube

Enquiry form

Please use the submission form below to send us the details of your machine's draw tube. Alternatively please give us a call on 01795 432780 or email us to discuss your requirements.

If you have a detailed drawing supplied by the machine manufacturer of the draw tube and/or supporting photographs please attach at the bottom of the submission form.

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  • Greatly reduces bar vibrations
  • Allows a high number of bar revs during machining
  • Quick installation and changeover
  • Noise reduction
  • Spindle liner design ensures quick delivery for standard and bespoke versions
  • Low cost
Spindle Liners Vibration Dampening for C.N.C. Lathes

Download Brochure

Click on the brochure cover to download for further details.

Spindle Liners Vibration Dampening for C.N.C. Lathes Brochure Download
Fully machined flange clamps

We also provide fully machined flange clamps securing our spindle liners to your draw tube.

If you would like us to quote for this service, please provide dimensional detail for the end of the draw tube with information of tapped holes (size and P.C.D.) or use the download button below for a dimensional drawing.


Satisfied customers include GE, Eaton Corporation, Boeing, John Deere, Rolls-Royce, Parker Hannifin, Lockheed, Raytheon, General Motors, Goodyear