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Juki MF-3620U-300B-60B 4-Needle Feed-Off-The-Arm Flatseamer Industrial Sewing Machine Complete Unit with Table and Servo Motor

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Market Price: $14,527.00
$13,591.00
Save $936.00 per unit
SKU:
MF-3620U-300B-60B
Condition:
New
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  • Flexible financing available through Synchrony
Need a Part? Browse our +500,000 Sewing Machine Parts Catalog!

Juki MF-3620U-300B-60B 4-Needle Feed-Off-The-Arm Flatseamer Industrial Sewing Machine Complete Unit with Table and Servo Motor

Market Price: $14,527.00
$13,591.00
Save $936.00 per unit

Juki MF-3620U-300B-60B 4-Needle Feed-Off-The-Arm Flatseamer Industrial Sewing Machine Complete Unit with Table and Servo Motor

Market Price: $14,527.00
$13,591.00
Save $936.00 per unit

Juki MF-3620U-300B-60B 4-Needle Feed-Off-The-Arm Flatseamer Industrial Sewing Machine Complete Unit with Table and Servo Motor

This four-needle feed-off-the-arm flatseamer is engineered specifically for high-quality coverstitch and tape attaching operations on knit and stretch materials. The direct-drive design with built-in servomotor delivers exceptional responsiveness and precise control, making it ideal for professional garment construction and finishing work. Its feed-off-the-arm configuration allows for easy handling of tubular garments and sleeves, while the four-needle setup enables versatile stitching patterns including both top and bottom coverstitch applications. This machine excels in applications requiring consistent, professional-grade seaming on stretchy fabrics commonly used in activewear, underwear, and casual garments.

MACHINE SPECIFICATIONS:

  • Machine Head: MF-3620-B (direct-drive type)
  • Max Sewing Speed: 4,200 stitches per minute (sti/min)
  • Lift Of The Presser Foot: Maximum 6.5 mm (0.26")
  • Stitch Type: 4-needle, flatseamer, top and bottom coverstitch (607)
  • Stitch Length: 1.6~2.5 mm (standard 2.1 mm)
  • Needle Gauge: 5.2 mm (0.20"), 6.0 mm (0.24")
  • Needle: FL × 118GCS (#10S), #9S,#12S
  • Retainer Needle: FLG-8 #8
  • Differential Feed Ratio: 1~0.7~1~1.5
  • Differential Feed Adjustment: By lever
  • Lubrication: Automatic (frame: minute-quantity lubrication)
  • Lubricating Oil: JUKI New Defrix Oil No.2 (equivalent to ISO VG32)
  • Power Requirementconsumption: 3-phase 200V / 300VA
  • Weight Of The Machine Head: 25 Kg
  • Dimensions: Machine head: 382 mm (W) × 656 mm (D) × 584 mm (H), Completed product: 1,050 mm (W) × 700 mm (D) × 1,248 mm (H)

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?
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