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Juki MO-6714S Industrial Serger Review

The Juki MO-6714S serger is a powerful machine. This 2-needle, the 4-thread machine has a quiet Servo motor and amazing speed despite the restricted stitch possibilities.

Flexible stitches, greater productivity, and superior finishing quality are all features of this semi-automatic machine.

If you’re searching for an industrial-level overlock machine without the bells and whistles seen in certain home versions, this could be the serger for you.


  • The Juki MO-6714S industrial serger has regularly received excellent marks for its ease of operation.
  • This device has a peak speed of 7,000 stitches per minute.
  • Quiet, vibration-free operation is ensured by the specifically developed Servo motor.


  • This model requires DC X 27 needles.
  • The price of this professional machine might be too expensive.

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Stitch Options

On each job, the Juki MO-6714S stitch control box provides tight, equal stitches. For simple changes and chain-off length, a stitch indicator is mounted on the front panel of the control box.

The thread length may be changed between 0.8 and 4 mm, and the stitch width between 3.2, 4.0, and 4.8 mm.

The MO-6714S is a high-speed, professional straight overlock machine for completing clothes and other tasks.


  • Speed: 7,000 stitches per minute
  • Threads: 3-4
  • Color-Coded: No
  • Light: LED
  • Weight: Machine: 60 lbs.
  • Complete package: 250 lbs.
  • Dimensions: 48 inches by 36 inches by 48 inches

Servo Motor

The Servo motor is 1/3 lighter and uses up to 90% less energy than standard clutch motors used in many industrial versions, in addition to being quieter.

By just flipping a conveniently accessible switch, this motor may be easily reversed. This motor also allows you to adjust and set stitch speeds.

The MO-6714S will run at the speed you specify, regardless of how much pressure you apply to the pedal.

Adjustable Differential Feed

The MO-6714S’s adjustment features include an internal adjustment mechanism that is linked to the external control.

You have total control over the feed dogs, the fabric you’re using, and the feed ratio settings due to this.

The differential ratio for gathering may be changed between 1:2 and 1:4 mm, while the differential ratio for stretching can be set between 1:0.7 and 1:0.6 mm.

This machine’s startling speed and setting changes let you make flawless stitches on any job.

Dual Thread Tension Controls

Even in standard stitching and chain-off thread modes, the serger’s innovative dual thread tension management mechanism makes changes quick and straightforward.

You may use the chain-off option to create an even, soft chain of any length. This is accomplished by regulating the system’s tension release mechanism.

Backlatch Function

The tension-release feature may be turned off when working on certain projects by turning off the material edge sensor.

The intermediate claw on the throat plate on this type of 2-needle serger may also be configured for conventional overlock stitching tasks that don’t require the backlatching feature.

When working on continuous stitching tasks, this function comes in useful.


For labor, the guarantee on this industrial serger is only 90 days.


Juki has earned a high reputation in the sewing business by continually delivering well-built, high-speed industrial sewing machines for professional and household usage.

While the stitch possibilities on the 6714S are limited and lack the automated features found in portable sergers, this strong overlocker is made to last.

Uniform when operating at full speed, this industrial model creates crisp, even stitches on a broad variety of materials.

Despite its high price, the Juki MO-6714S is created for specialists and professionals, which means it will last a long time.

A heavy-duty metal work table, a stand, a lamp, and all other mechanical components you’ll need to begin stitching are included in the purchase.

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