Juki Sewing, Quilting & Embroidery Machines

Juki MO-644D Serger

Juki MO-644D Serger 2/3/4 Thread Overlock with Differential Feed and Rolled Hem

With the Juki MO-600 series of home sergers, a beginner or experienced sewer can create simple sportswear or elegant evening wear with unbelievable ease. Expand your range of design and technique with the easy to operate, durable and dependable Juki MO-644D.

A few of the many features include:

Color-Coded Threading Guides: Threading the MO-644D is a breeze. With color-coded and clearly marked thread paths.
Easy Tension Adjustment: 1-Rotation Thread Tension Dials with normal tensions highlighted for simple, consistent tension adjustment. Specially designed guides keep thread in place and ensure proper sewing tension at any speed.
Heavy Duty Knife System: The knife system on the MO-644D operates with a dedicated drive to assure consistent and easy cutting for both light and heavy weight fabrics.

Juki MO-644D Serger Catalog Manual

Juki MO-644D Serger Key Features

Color-Coded Threading Guides: Threading the MO-644D is a breeze. With color-coded and clearly marked thread paths.
Easy Tension Adjustment: 1-Rotation Thread Tension Dials with normal tensions highlighted for simple, consistent tension adjustment. Specially designed guides keep thread in place and ensure proper sewing tension at any speed.
Multi-Function Presser Foot: The multipurpose presser foot, standard on the MO-644D, allows you to create overlock stitches and add tape, elastic, ribbon, or sequins to your creations. Snap-on presser feet mean that you can easily change from the multi-purpose foot to one of the Juki Specialty feet and expand the creative potential of the MO-644D.
Heavy Duty Knife System: The knife system on the MO-644D operates with a dedicated drive to assure consistent and easy cutting for both light and heavy weight fabrics.
Serging Precision: The built-in seam guide takes the guesswork out of seam allowances. Just use the conveniently located gauge on the guard cover and serge away, creating accurate seam allowances as you go.
Bright Lights - Better View: Lighting on the MO-644D provides optimum lighting to the fabric and needle areas.
Easy Cutting Width Adjustment: The lower knife cutting width easily and quickly adjusts with the turn of the dial allowing you to create perfect seams and rolled edges.
Differential Feed Adjustment: Keep things moving along evenly, or create fashion techniques, like lettuce edges, with the easy to use differential feed dial located on the exterior right hand side.
Easy Stitch Length Adjustments: Change the stitch length for specialty thread or overlock techniques using the conveniently located dial.
Flip and Roll: Automatic rolled hemming can be created quickly and easily with a flip of a switch. No need to change the needle plate or foot - Just flip and roll!

Juki MO-644D Serger Specifications

Sewing Speed: Max. 1500 spm
Needles: Household #11-14
Max. Stitch Length: 4mm
Presser Foot Lift
Dimensions: 10.6”(W) x 13.5”(H) x 11.5”(D)
Machine Weight: 15lbs

Juki MO-644D Serger Accessories

Standard Accessories

Standard Presser Foot (Part no. A15016340B0)
Screwdriver
Spool caps
Oiler
Thread nets
Vinyl cover
Needle pack
Tweezer
Brush and Needle inserter
Looper threader
Accessory pouch
Light bulb
Instruction manual
Foot control
Power cord

Optional Accessories

Blind Stitch Presser Foot (Part No. A9810-634-0A0A)
Universal Blind Stitch Presser Foot (Part No. A9521-634-0A0A)
Elasticator Presser Foot (Part No. A9815-655-0A0A)
Cording Presser Foot (Part No. A9820-655-0A0A)
Beading Presser Foot (Part No. A9870-634-0A0A)
Curved Beading Presser Foot (Part No. A9511-634-0A0A)
Piping Presser Foot (Part No. A9865-655-0A0A)
Gathering Presser Foot (Part No. A9860-655-0A0B)