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Home / Models / eXtend 664PRO

eXtend 664PRO

MECHANICAL OVERLOCK MACHINE

SKU: 47753d8bdd52 Categories: Models, eXtend

Discover the world of overlocking in a simplified way and with operation made easier than you ever thought. With the elna 664 – in both professional or regular versions – you will find your best ally! These overlock models allow you to neatly cut, hem and sew in one step and in no time. The 664PRO also features a display panel showing the recommended settings for the chosen program.

  • 2-, 3- and 4-thread sewing
  • 12 stitch programs
  • Built-in program reference panel
  • Automatic tension release
  • Built-in 2-thread converter
  • LED lighting
  • Color coded thread guides
  • Adjustable cutting width 3.0 to 7.0 mm
  • Adjustable stitch length from 1 to 5 mm
  • Adjustable differential feed from 0.5 to 2.25
  • Maximum sewing speed adjustable up to 1’300 spm
  • Features
  • Accessories
664 664PRO
TECHNICAL
Programs 4/3 threads 4/3/2 threads
Built-in program reference panel – x
Thread tension Manual Manual
2-thread converter – Integrated
Tilting needle clamp – x
Instant rolled hem device x x
Lower looper easy threading easy threading
Safety system – x
Pre-tension slider (3/4 – 2 thread) – x
Color coded for easy threading x x
Cutting blade x x
Foot pressure adjustment x x
Presser foot Snap (clip) on type Snap (clip) on type
Lighting LED LED
Thread guide telescopic antenna x x
Waste tray optional x
SEWING
Adjustable stitch length from 1 to 5 mm from 1 to 5 mm
Adjustable cutting width from 3.0 to 7.0 mm from 3.0 to 7.0 mm
Adjustable differential feed from 0.5 to 2.25 from 0.5 to 2.25
Maximum sewing speed 1300 spm 1300 spm
Cover hem stitch x x
STITCH PROGRAMS
4-thread programs safety, stretch knit, gathering safety, stretch knit, gathering, stretch wrapped
3-thread programs thread wide, overlock, narrow hem, rolled hem thread wide, overlock, narrow hem, rolled hem
2-thread programs – rolled hem, overcast, flatlock

Standard accessories



  • Exclusive Elna accessory box
  • Built-in storage compartment
  • 2 thread converter
  • Screwdriver (large and small)
  • Needle set
  • Tweezers
  • Lint brush
  • Net
  • Spool caps (large)
  • Oiler
  • Upper knife
  • Spanner
  • Tension release clip
  • Thread guide
  • Waste tray included
  • Needle threader
  • Electronic foot control
  • Dust cover

Optional accessories



We design accessories for all elna sewing machines to help you carry out with ease an array of sewing tasks and techniques.
The accessories section includes all our accessories. We can help you find the suitable accessory for your model and specific use or purpose.
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Catalogue



Download full catalogue of Elna accessories.
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Related content

Brochure

The brochure provides all the details and the technical specifications of our comprehensive yet easy to operate overlock models.

Download

Look book

This essential jersey tank top is a nice project for undertaking technical overlock sewing.

read more

Resources

In our Support section, you will find useful resources, such as the user manual and a troubleshooting guide.

Read more

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