





JUKI MO-644D Overlocker
🚚 Enjoy free shipping!
Two free services included with the purchase of a machine.
Enjoy a free hour of training with the purchase of your machine, whether online or in-store. You won’t leave without knowing how to use it! For online training, please contact us via WhatsApp.
2-year manufacturer warranty + 3 years with registration!
We offer you a guaranteed low price! If you find your machine cheaper in another physical store, we will match that price. Rest assured that you always get the best deal with us. This offer is valid excluding special promotions with the machine.
JUKI MO-644D Overlocker: Professional Performance Accessible to Everyone
The JUKI MO-644D is a mechanical home overlocker that offers remarkable versatility and industrial-level performance, while remaining easy to use, even for a beginner sewer. This robust and compact model is designed to deliver flawless finishes on a wide variety of materials, from fine fabrics to sportswear, including thick or stretch textiles. Thanks to its 2, 3, or 4-thread overlock options, it guarantees clean, strong, and attractive edges, whatever the project.
Equipped with a sewing speed of 1500 stitches per minute, this machine offers high productivity without compromising stitch quality. The adjustable differential feed prevents fabrics from puckering or gathering, while the built-in rolled hem makes creating professional finishes easy, without needing to change the foot or plate. Its simplified threading system, accessible adjustments, and color-coded visual guides enable quick setup, even for first-time users.
How to Use the JUKI MO-644D Overlocker?
The JUKI MO-644D is designed for intuitive handling. Its incredible ease of use appeals to both beginners and experienced users alike. The quick threading thanks to the clear color coding allows you to thread the loopers stress-free. The thread tension adjustment is done via dials located on the outside of the machine, easy to understand and adjust according to the fabric type. The stitch length adjustment and presser foot pressure are also accessible to fine-tune every finish.
The robust system of this overlocker ensures stable operation without excessive vibration, even at full speed. This allows for smooth use, with a consistent and neat finish. Thanks to its well-thought-out design, every function is quickly identifiable, which makes learning easier and sewing more enjoyable every day.
What Are the Advantages of the JUKI MO-644D?
The JUKI MO-644D stands out for its reliability, build quality, and versatility. It is built to last and withstand intensive sewing sessions while maintaining high precision. It is an ideal machine for an experienced sewer, but also for someone looking to invest in a reliable and high-performing first overlocker.
It offers an excellent value for money, combining industrial technology, home-friendly design, and consistent performance. Its manufacturer’s warranty further enhances its value, making it a must-have overlocker model in its range.
What Is the Difference Between the JUKI MO-644D and Other Models?
MO-644D apart is its level of precision, its industrial looper system, and the quality of finishes it delivers, even on complex materials. Unlike other home overlockers, it offers presser foot pressure adjustment and an adjustable differential feed that perfectly adapts to the most technical fabrics. Its cutting width is adjustable, as is its stitch length, allowing advanced customization of the final result.
Its compact design, combined with industrial-type performance, makes it ideal for regular use, whether at home or in a professional workshop. The reinforced frame and retractable knives demonstrate the quality craftsmanship of JUKI.
How to Adjust the Tension on the JUKI MO-644D?
The tension adjustment on the MO-644D is very simple. Each thread path is clearly marked with a color code, making threading and tension adjustment easy depending on the stitch type or fabric used. The dials on the front allow precise tension adjustment for each thread individually, preventing any damage or distortion of the fabric.
The presser foot pressure adjustment and stitch length are also adjustable, offering full control over the finishes. This reliable mechanical system allows the user to easily adapt to any project without wasting time on tedious tests.
What Types of Fabrics Can You Sew with the JUKI MO-644D?
The JUKI MO-644D can sew a wide variety of fabrics thanks to its robust mechanism and adaptive settings. Whether you are making sportswear, creations in jersey, cotton, viscose, or on thick fabrics like denim or fleece, this overlocker delivers strong and clean overlock stitches. Its adjustable differential feed ensures a flawless finish, even on stretch or slippery fabrics.
It is suitable for both technical garment creation and more delicate projects, thanks to its built-in rolled hem and fully customizable cutting and length settings.
Which Accessories Are Compatible with the JUKI MO-644D?
The overlocker comes with all essential accessories to start sewing immediately. It includes a convenient waste bin, a multi-function foot, an instruction manual, as well as basic tools like a precision tweezer, a screwdriver, and a replacement upper knife. A protective cover is also provided to keep your machine dust-free between uses.
You can also optionally purchase special feet, converters, and compatible spare parts, available in our store or through the JUKI France and Belgium after-sales service.
Where to Buy the JUKI MO-644D at the Best Price?
The JUKI MO-644D is available for purchase on our website at the best price, with fast shipping, order tracking, and delivery in France, Belgium, and throughout Europe. Take advantage of our exclusive offers and verified stock to order without delay. Thanks to our responsive customer service, you benefit from personalized support before and after purchase.
Investing in the MO-644D means choosing a professional-quality product, durable and high-performing, suitable for all sewing levels, from beginners to experienced sewists.
🌍 We deliver to Europe… and worldwide!
Wherever you are in Europe, your orders are carefully prepared and shipped quickly to arrive in perfect condition. 📦✨
✈️ Outside Europe?
It is possible that some countries are not yet automatically available at checkout.
If you don’t find yours, contact us directly: we will arrange a personalized solution to organize your delivery, wherever you are.

What are the advantages of the serger?

Differential drive
Creates perfect rolled hems with the 0.7 to 2.0 ratio differential.

Robust blade system
Allows you to ensure regular hem edges on thin and heavy fabrics thanks to the precision of the blade.

Adjusting the thread tension
Allows you to adjust the tension of each thread

Sewing width indicator
Allows you to accurately determine your hem measurements while sewing.

Universal presser foot
Allows you to easily sew narrow strips, ribbons or elastics using the ribbon guide.

Color-coded threading
Makes threading easier thanks to color coding and professional thread tension.

Automatic rolled hem
Allows you to easily sew a rolled hem without changing the foot or needle plate.

LED lighting
Allows you to better visualize your sewing.
What accessories are included with the machine?
What are the features of the JUKI MO-644D Overlocker?
Yes
1 LED
Right side
Manual
Yes
Yes
No
Optional
Right side
No
Yes
2
No
Yes
Yes
No
In a roll
Optional
Yes
Yes
Yes
No
Yes
Yes
No
Soft protection
1500 sti/min

How to thread the JUKI MO-654 / MO-644 serger?
Video blog
VS
VS




































