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PFAFF 3731

Schuhe / Shoe
Freiarm-Nähmaschine / Cylinder bed sewing machineUntertransport / Drop feedRollfuß (angetrieben) / Roller presser (drived)Horizontalgreifer, groß / Horizontal hook, largeStichtyp Doppelsteppstich / stitch type lockstitchAnzahl der Nadeln / Number of needlesFadenanzahl / Number of theadsFadenabschneider / Thread trimmerVerrieglungs-Einrichtung / Backtacking systemRollfußautomatik / Automatic roller presser liftWalzentransport / Puller feedIntegrierte LED Leuchte / Integrated LED light

New cylinder arm machine with counter folder for stitching not pre-shaped, thermoplastic counter


  • The driven roller presser and the racing puller (without bottom feed) ensure perfect feeding properties
  • The puller is close to the needle which guarantees a better shaping of the counter (Counter shaping during sewing)
  • Easy handling also for untrained workers
  • Solid and reliable thread trimmer
  • Large G hook (= less bobbin changes)
  • Coated roller presser with gear protection
  • Roller presser stroke 10 mm
  • Curved needle plate above the free arm
  • Folder can be swing out to change the bobbin easily
  • Folder will be locked during sewing and can be unlocked to swing out
  • T- edge guide
  • Max. stitch length: 5 mm
  • Thread size: 30/3; 40/3 Synth.
  • Machine will be delivered with table top, stand and motor (under table mounted)
  • Control unit P40 CD
  • LED light in sewing head
  • No compressed air required


For stitching not pre-shaped, thermoplastic counter


Needle system: 134-35 LR
Needle size: 110 Nm
Max. sewing speeds 2.000 s.p.m
Max. stitch length: 5,0 mm
Stitch type: 301 (Lockstitch)
Thread type: synth. 30/3
Clearance under the sewing foot: max. 10,0 mm
Connection voltage: single-phase a.c. 230 V, 50/60 Hz

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PFAFF is the exclusive trademark of VSM Group AB. | PFAFF Industriesysteme und Maschinen GmbH is an authorized licensee of the PFAFF trademark.
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