For required high productivity, coupling machining may be done on the CL and CIH range of turning centers. Coupling threading may be done in a single clamping on the CIH range of machines. Main features are as follows:

  • Indexing capability in order to perform coupling quality (single set-up), CIH model.
  • Headstocks prepared for assembly of hydraulic indexing chuck to finish the coupling in a single set up, CIH model.
  • Rigid design capable of performing not only threading but also the roughing of PREMIUM couplings.
  • Heavy duty vertical axis turret prepared for high pressure through tool coolant.
  • Symmetrical distribution of guideways balancing cutting forces for higher accuracy.
  • Main motor power up to 100 kW (134 Hp), depending on model.
  • Tooling solutions for “pushing”, cutting threads inwards, or “pulling”, cutting threads outwards, facilitating optimal chip evacuation and protecting the threaded area.
  • Available with Fanuc, Siemens or Fagor control system.

Different designs of coupling handling systems may also be integrated along with the lathes for single source delivery on a turnkey basis.

»Technical specifications


  CIH/CL-7 CIH/CL-9 CIH/CL-13 CIH/CL-16 CL-20 CL-24
Coupling size up to
inch 7" 9 5/8" 13 5/8" 16" 20" 24"

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