null
close
close
USA Flag
1-727-335-3434

Speak to an Expert

Free Shipping in Contiguous U.S. (Machines Only) 🇺🇸
click to zoom in
  • We're Prime Distributors

    Best Market Prices!

  • In-House Experts

    We know our machines!

  • Financing Available

    Buy Now, Pay Later

  • Nationwide Delivery

    We're in Florida!

Need a Part? Browse our +500,000 Sewing Machine Parts Catalog!

Juki MO-6916R-FF650H High Speed Double Needle Variable Top Feed Overlock Machine Complete Unit with Table and Servo Motor

No reviews yet Write a Review
$1.00
Save per unit
SKU:
MO-6916R-FF650H
Condition:
New
Shipping:
  • Flexible financing available through Synchrony
Need a Part? Browse our +500,000 Sewing Machine Parts Catalog!

Juki MO-6916R-FF650H High Speed Double Needle Variable Top Feed Overlock Machine Complete Unit with Table and Servo Motor

$1.00
Save per unit

Juki MO-6916R-FF650H High Speed Double Needle Variable Top Feed Overlock Machine Complete Unit with Table and Servo Motor

$1.00
Save per unit

Juki MO-6916R-FF650H High Speed Double Needle Variable Top Feed Overlock Machine Complete Unit with Table and Servo Motor

This industrial high-speed overlock machine is specifically engineered for medium to heavy-weight materials and demanding runstitching applications. The 2-needle configuration with 4.8 mm needle gauge and 4.8 mm overedging creates durable multi-thread seams, making it suitable for structural garment assembly. As part of the MO-6900R Series, this machine delivers consistent professional results in high-volume production environments.

MACHINE FEATURES:

  • High-Speed Operation – Up to 7,000 sti/min: Supports efficient production while maintaining seam stability on medium to heavy fabrics.
  • Variable Top & Bottom Feed System – Advanced Fabric Control: Separately driven feeds provide smooth, synchronized material transport without surface damage.
  • 2-Needle Configuration – Reinforced Seam Construction: Creates durable multi-thread seams suitable for structural garment assembly.
  • 4.8 mm Gauge & 4.8 mm Overedging Width – Wide Seam Coverage: Delivers broad seam geometry designed for medium to heavy-weight apparel components.
  • Extra High-Throw Upper Looper – Reliable Loop Formation: Extended looper movement enhances thread control and ensures stable stitch formation on layered materials.
  • Independent Micro-Adjustments for Top & Bottom Feed – Precision Tuning: Allows accurate feed balancing to prevent puckering, distortion, or uneven seam appearance.
  • Needle Thread Heat Remover & Needle Cooler – Stable Continuous Sewing: Reduces needle heat buildup and helps prevent stitching issues during prolonged operation.
  • Shield-Structured Needle Bar with Upper & Lower Bushings – Increased Durability: Reinforced needle bar construction improves reliability in demanding production environments.
  • Cartridge-Type Oil Filter & Cooling Fan – Extended Service Life: Maintains lubrication cleanliness and internal temperature stability.

MACHINE SPECIFICATIONS:

  • Max Sewing Speed: 7,000 stitches per minute (sti/min) for a top feed dog stroke of 6mm (0.24") or less, 6,000 stitches per minute (sti/min) for a stroke of 6-8.5mm (0.33")
  • Lift Of The Presser Foot: Maximum 7 mm (0.28")
  • Needle: DC×27
  • Fabrics: medium, heavy-weight
  • Stitch Length: 0.8mm (0.03") to 4mm (0.16")
  • Overedging Width: 3.2 mm (0.13")
  • Needle Gauge: 2 mm (0.08")
  • Differential Feed Ratio: For gathering: Max. 1:4, For stretching: Max. 1:0.6
  • Needle Bar Stroke: 24.5mm (0.96")
  • Inclination Angle Of The Needle: 20°
  • Lubrication System: Automatic lubrication
  • Lubricating Oil: JUKI Machine Oil 18 (equivalent to ISO VG18)
  • Needle Cooler: Provided as standard
  • Needle Thread Heat Remover: Provided as standard
  • Microlifter: Provided as standard
  • Stitch Adjusting Method: By push-button
  • Bottom Differential Feed Adjusting Method: By lever with micro-adjustment
  • Top Differential Feed Adjusting Method: By lever with micro-adjustment
  • Weight Of The Machine Head: 29kg

THE ADVANTAGES OF A SERVO MOTOR:

  • Silent and use up to 90% less power than clutch motors
  • Infinitely adjustable speed control via foot pedal
  • Full power at all speeds, even at very low RPM
  • Instant start/stop with electronic braking
  • No parts to wear out or adjust
  • Lightweight, precise, and reliable

Machine Warranty Protection

Besides any applicable warranties provided by the Original Manufacturer, Jacksew offers a standalone 90-day limited warranty on defects in materials and workmanship.

  • This warranty covers all the machine parts and labor but any shipping costs must be covered by the customer

  • Only applies under normal sewing conditions as prescribed for the machine

  • Consumable items are not covered (needles, bobbins, bobbin cases, springs, oil, and belts)

  • This warranty does not cover improper use or abuse under heavy use of machines

  • This warranty does not cover flood, fire, or other acts of nature

If there are any warranty issues that arise, we ask that you contact us immediately and let us know the details. In most cases, we can guide you with getting your machine in good sewing condition via phone, text or video chat.

If you need any parts that need to be replaced, we stock the majority of parts for immediate shipment. Some parts not in stock may have to be ordered from the manufacturer and may take 1 to 2 weeks for arrival.

If there is a critical issue that needs to be addressed and is out of scope of minor adjustments or repairs, we will ask you to send us the machine to our shop so we can have it repaired and have it back to good sewing condition. In most cases, we will only need the machine head shipped to us. Shipping charges - both inbound and outbound - are the responsibility of the customer.

Warranty issues do not arise frequently because of our commitment to assemble, test and verify each machine we ship out to our customers. We will never send you a machine directly from the manufacturer in boxes without knowing that the machine will be ready to operate upon arrival.

DISCLAIMER: DUE TO THE HEAVY 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.

ANY DAMAGE OCCURRING DURING SHIPPING MUST BE CLAIMED TO THE FREIGHT CARRIER IMMEDIATELY. UPON REQUEST, JACKSEW WILL PROVIDE ASSISTANCE IN FILING A CLAIM ON YOUR BEHALF DURING SUCH AN EVENT. PLEASE NOTIFY US WITHIN 5 BUSINESS DAYS.


  • Question Answer What forms of payments do we accept?
  • Question Answer Does Jacksew offer financing?
  • Question Answer Will I be charged the sales tax on my order?
  • Question Answer How can I track the progress of my shipment?
  • Question Answer Does Jacksew service sewing machines?
  • Question Answer Can you help me find the right sewing machine for my project?
  • Question Answer Does Jacksew provide custom sewing setups?
  • Question Answer Is Jacksew related to Jack® sewing machines?
We're in Florida!
Financing Available
End-to-End Secure Shopping
Free Tech Support