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Juki MO-6804S High-Speed 3-Thread Industrial Overlock Serger Industrial Sewing Machine

Juki MO-6804S High-Speed 3-Thread Industrial Overlock Serger Industrial Sewing Machine

MO-6804S

Professional Edge-Finishing Machine with Table and High-Torque Servo Motor

$2,499.99
$2,499.99 Market price:
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Head Only (No Table)
Delivery within 3-5 working days
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  • Description
  • Features
  • Specifications
  • Application
  • Manuals & warranty
  • More accessories

Juki MO-6804S  

is a high-speed, single-needle industrial overlock machine (serger) designed to provide a professional edge finish on a wide variety of materials. As part of Juki’s renowned MO-6800S series, this 3-thread model is engineered for durability and ease of use. It produces a clean, flexible overedge stitch that prevents fraying while maintaining seam elasticity. Equipped with a modern electronic Servo Motor, it offers the perfect combination of blazing production speeds (up to 7,000 SPM) and quiet, energy-efficient control. 

  • 3-Thread Overedge Stitch: Ideal for overedging and neatening the edges of light-to-medium weight fabrics. 
  • Ultra-High Speed: Capable of reaching up to 7,000 SPM, ensuring maximum throughput for high-volume production environments. 
  • Differential Feed Adjustment: Features a micro-adjustment lever to ensure smooth, flat seams on stretchy knits or prevent puckering on thin wovens. 
  • Advanced Lubrication System: A fully automatic, force-feed oiling system with a high-capacity filter ensures longevity and minimizes maintenance during continuous use. 
  • Cool-Running Needle Bar: Designed to reduce heat buildup during high-speed operation, preventing thread breakage and material scorching. 
  • Quiet-Run Servo Motor: The included 110V servo motor provides silent operation and allows the user to set a maximum speed limit via a digital display. 
  • Ergonomic Workspace: Mounted on a full-sized industrial table with a waste chute to keep the workspace clean of fabric trimmings. 
  • Stitch Type: 3-Thread Overlock (504) 
  • Max. Sewing Speed: 7,000 Stitches per Minute (SPM) 
  • Overedging Width: 4.0mm 
  • Stitch Length: 0.6mm – 3.8mm 
  • Differential Feed Ratio: 1:0.7 – 1:2.0 
  • Needle System: DCx27 (B-27) #9 to #14 
  • Presser Foot Lift: 7.0mm 
  • Motor Type: 550W High-Torque Servo Motor (110V) 
  • Lubrication: Fully Automatic 

The MO-6804S is the definitive tool for clean edge finishing in: 

  • Apparel Manufacturing: Overedging the raw edges of slacks, skirts, and blouses. 
  • Knitwear Finishing: Creating flexible edges on T-shirts, sweaters, and jersey goods. 
  • Alteration Shops: Providing a professional factory finish on hemmed trousers and dresses. 
  • Soft Goods: Edge-finishing for scarves, handkerchiefs, and lightweight curtains. 

DOWNLOADS:

U.S. WARRANTY:

90 Days labor on defects in materials and workmanship.

** Head Only option does not include the table, legs, Servo Motor, and LED Lamp. No assembly or residential charges necessary.

DISCLAIMER: DUE TO THE WEIGHT AND SHIPPING METHODS USED FOR INDUSTRIAL MACHINES THEY MAY EXPERIENCE MARRING AND SCRATCHES DURING SHIPPING. THIS WILL NOT AFFECT THE OPERATION OF THE MACHINE.

<h2>PARTS for the JUKI MO-6804S<strong><em></em></strong></h2>

<p><strong><em>NEEDLE PLATE</em></strong><br><strong>Needle Plate: </strong><a href="https://www.goldstartool.com/needle-plate-juki-401-59834.htm" target="_blank">#401-59834</a></p>

<p></p>
<p><strong><em>LOOPERS</em></strong><br><strong>Upper Looper: </strong><a href="https://www.goldstartool.com/juki-upper-looper-700-00798.htm" target="_blank">#700-00798</a><br><strong>Lower Looper: </strong><a href="https://www.goldstartool.com/lower-looper-juki-700-00405.htm" target="_blank">#700-00405<br></a><strong>Chain Looper:</strong> <a href="https://www.goldstartool.com/upper-looper-juki-goldstar-118-88302.htm" target="_blank">#700-00473</a></p>
<p></p>
<p><strong><em>KNIVES</em></strong><br><strong>Upper Knife:</strong> <a href="https://www.goldstartool.com/upper-knife-juki-700-00229.htm" target="_blank">#700-00229</a><br><strong>Lower Knife:</strong> <a href="https://www.goldstartool.com/lower-knife-juki-700-00399.htm" target="_blank">#700-00399</a></p>
<p><br><strong><em>PRESSER FOOT</em></strong><br><strong>Presser Foot Assembly: </strong><a href="https://www.goldstartool.com/presser-foot-asm-juki-401-59849.htm" target="_blank">#401-59849</a></p>
<p><a href="https://www.goldstartool.com/lower-knife-juki-700-00399.htm" target="_blank"><br></a></p>

PARTS for the JUKI MO-6804S

NEEDLE PLATE
Needle Plate: #401-59834

LOOPERS
Upper Looper: #700-00798
Lower Looper: #700-00405
Chain Looper: #700-00473

KNIVES
Upper Knife: #700-00229
Lower Knife: #700-00399


PRESSER FOOT
Presser Foot Assembly: #401-59849


JUKI DDL-8700 FAQs

What kind of needles do you use in the DDL-8700?

The needles with your JUKI are the Organ DBx1, available on our website. This machine uses size 16×257, size 8 through 20 or 16×97. The 8700 can also use standard needles, sizes 9 through 21, universal or fabric-specific needles such as knit.

Where does the machine oil go?

A pan directly underneath the machine supplies oil to the machine with a cotton wick. Lift the machine up and over to access the oil tank while on the table. You must keep the machine’s oil level consistently at the «high» mark, either by adding more oil or draining it and refilling it as needed. If the oil pump can’t get the oil into the machine, it can cause serious problems later.

What kind of oil does this machine require?

You need a specific type, like motor oil in your car, to keep this machine running. The DDL-8700 requires JUKI New Defrix Oil No.1, equivalent to ISO VG7.

What size table can I get with this machine?

Our table has legs and is 22"w x 47"l. It includes a knee and foot pedals and a left-hand drawer for accessories.

Does the DDL 8700 make buttonholes?

No. The 8700 only does straight stitching, with a horizontal bar on the right side for a reverse stitch.

Product Videos

Product Showcase -JUKI MO-6804S 3-Thread Overlock Industrial Serger Goldstartool.com

JUKI 4-Thread Overlock Industrial Serger vs 3-Thread Machine -Goldstartool.com

Product Showcase - Compact Table for Industrial Sergers - Goldstartool.com

THE ADVANTAGES OF A SERVO MOTOR

THE ADVANTAGES OF A SERVO MOTOR

Because of the Servo motor speed control, most users find the machine more straightforward to use. Both beginning and seasoned sewers find this feature helpful when stitching projects that don't demand high-speed stitching.

They use up to 90% less power than clutch motors

They use up to 90% less power than clutch motors

They are 1/3 lighter than clutch motors

They are 1/3 lighter than clutch motors

With a flick of the switch, you can reverse motor rotation

With a flick of the switch, you can reverse motor rotation

No parts to wear out or adjust

No parts to wear out or adjust

No matter how hard you press the foot pedal, the configured speed remains the same.

No matter how hard you press the foot pedal, the configured speed remains the same.

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