Juki MO-80CB Free-Arm Serger Review

The MO-80CB is a sewing machine of only 12” (w) × 11” (d) × 12” (h) but equipped with a powerful motor, and it can reach a speed of up to 1,300 spm. This serger overlock machine works with 2, 3, and 4 threads adjusted in length from 1 to 5 mm.

The machine includes 2 needles and offers different stitch patterns so you can sew your favorite garments with different designs. Also, it has a free arm to perfectly sew closed objects such as sleeves or hems.

The Juki MO-80CB serger has all the features you need for household or commercial use. Like a generous cutting width that allows you to finish both overlocks beautifully and rolled hemstitching, an adjustable thread tension ensures that your fabric does not stretch while sewing and remains firm.

It also has a differential feed that helps you sew beautiful finishes, including stretchy fabrics such as knits and georgette fabric.

For greater comfort when working, the MO-80CB includes an LED light that helps to better visualize the stitches without making accidents or errors due to lack of lighting.


Many accessories come with this machine so that no matter what type of project you are working on, it will do whatever is needed. Keep reading to discover more features.

Check the Best Price on Amazon

What I Like

  • It is effortless to use.
  • Its free arm allows you to work more comfortably.
  • It has a front flap where you can store its accessories.
  • It has a “garbage” bin where the remains of fabric and threads are always kept to work neatly and cleanly.
  • The work area is perfectly lit.
  • Ideal for sewing cylindrical fabrics.
  • It offers 16 different stitches.
  • It only weighs 14 pounds and measures 12″(W) x 11″(D) x 12″(H), so it is portable.
  • It has handles that allow it to be moved without difficulty.
  • It allows you to adjust the length of the thread manually from 1 to 5 mm.
  • The sewing speed is up to 1300 stitches per min.
  • It includes more than 10 accessories.

What I Don’t Like

  • It does not include extra presser feet.


Differential Feed

This feature allows you to sew on stretch fabrics and create special designs, thanks to its two sets of feed dogs under the presser foot that move the fabric through the machine. Differential feed controls the movement of both front and rear feed dogs to create designs. All this can be regulated with a single button.

Cutting Width

It allows you to place the blade in the position that best suits you so that when you finish sewing, the thread is cut neatly.

Foot Pressure

The presser foot is an indispensable element in every sewing machine. This allows you to hold the fabric for easier sewing. Because the foot pressure can be adjusted, sewing heavy or light fabrics is no longer hard work.

Free Arm

It is possible to sew with a free arm by removing the auxiliary bed, and you can get into minimal areas and do detailed work that would be difficult to do with a regular machine.

Adjustable Stitch Length

The length of each stitch can be adjusted from 1 to 5 mm. The lower the number, the shorter the stitch will be; and the higher the number, the longer the stitch will be.

Lower Looper Threader

Thanks to a lever, the lower looper can be threaded in a matter of seconds.

Lay-in Type Thread Tension Slots

Thick threads can be easily threaded by simply raising the presser foot and passing the thread through the slots in the tension disc.

Retractable Upper Knife

It is possible to thread safely because it is possible to lift the upper knife through a knob; you have to turn it.

2-Thread Converter

This feature allows two threads to be used at the same time when sewing.

Bright LED Lighting

Thanks to the fact that the machine has an LED light, the workspace can be fully illuminated. The best thing is that this type of light has been chosen because it does not heat up.

Automatic Rolled Hemming

To use this feature, you have to pull the lever towards you. The automatic rolled hemming feature rolls the fabric’s cut edge over itself before a strong, secure line of stitches secures it firmly in place. Using this feature on fine fabrics creates delicate yet sturdy hems.

Thread Guide for Heavy Decorative Threads

You can use thick threads to decorate your fabrics.

Waste Basket

It has a wastebasket where the waste from the seams will fall to work cleanly.


The handle allows you to transport the machine easily from one place to another.


The brand offers 5 years warranty if the machine presents any defective parts and 2 years warranty for the motor and electrical components.

Check the Best Price on Amazon

Read Also: