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Juki MF-7923D-U11-B64-UT57 High-Performance 3-Needle Cylinder-Bed Top and Bottom Coverstitch Industrial Sewing Machine Complete Unit with Table and Servo Motor

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Market Price: $8,045.00
$7,528.00
Save $517.00 per unit
SKU:
MF-7923D-U11-B64-UT57
Condition:
New
Shipping:
  • Flexible financing available through Synchrony
Need a Part? Browse our +500,000 Sewing Machine Parts Catalog!

Juki MF-7923D-U11-B64-UT57 High-Performance 3-Needle Cylinder-Bed Top and Bottom Coverstitch Industrial Sewing Machine Complete Unit with Table and Servo Motor

Market Price: $8,045.00
$7,528.00
Save $517.00 per unit

Juki MF-7923D-U11-B64-UT57 High-Performance 3-Needle Cylinder-Bed Top and Bottom Coverstitch Industrial Sewing Machine Complete Unit with Table and Servo Motor

Market Price: $8,045.00
$7,528.00
Save $517.00 per unit

Juki MF-7923D-U11-B64-UT57 High-Performance 3-Needle Cylinder-Bed Top and Bottom Coverstitch Industrial Sewing Machine Complete Unit with Table and Servo Motor

This high-performance cylinder-bed coverstitch machine delivers professional-grade seaming capabilities with its advanced 3-needle coverstitch system, creating strong, elastic seams with a 6.4mm gauge that's ideal for garment construction. Built on Juki's proven MF-7900 Series platform, it features semi-dry head technology that prevents oil stains on fabrics, ensuring clean, high-quality results without rework. The cylinder-bed design makes it particularly well-suited for tubular garments and circular seaming applications such as sleeves, cuffs, and garment hems. Enhanced productivity comes from pneumatic thread trimming that automatically cuts threads, providing precise fabric control during operation.

MACHINE FEATURES:

  • SC921 Control Box & CP18 Operation Panel Included: Provides stable electronic control, fast response, and easy operation.
  • Pneumatic Top & Bottom Thread Trimming (UT57): Automatically trims threads, reducing manual work and increasing productivity.
  • Semi-Dry Head Technology: Prevents oil stains on garments, improving product quality and reducing rework.
  • Cylinder-Bed Design: Ideal for tubular items such as sleeves, cuffs, and garment bottoms.
  • 3-Needle Top & Bottom Coverstitch (6.4 mm Gauge): Ensures strong, elastic, and professional seams.
  • Differential-Feed Micro-Adjustment Mechanism: Allows precise control of fabric feeding, preventing puckering and stretching.
  • Advanced Feed Mechanism: Adjustable feed locus improves adaptability to various materials.
  • Micro-Lifter Mechanism: Allows sewing with slightly raised presser foot, reducing fabric damage and slippage.
  • Looper Thread Twining Prevention Mechanism: Prevents thread tangling and improves maintenance efficiency.
  • Direct-Drive Motor: Ensures fast start-up, precise stopping, reduced vibration, and lower energy consumption.
  • SC921 Control Box & CP18 Operation Panel Included: Provides stable electronic control, fast response, and easy operation.
  • Pneumatic Top & Bottom Thread Trimming (UT57): Automatically trims threads, reducing manual work and increasing productivity.
  • Semi-Dry Head Technology: Prevents oil stains on garments, improving product quality and reducing rework.
  • Cylinder-Bed Design: Ideal for tubular items such as sleeves, cuffs, and garment bottoms.
  • 3-Needle Top & Bottom Coverstitch (6.4 mm Gauge): Ensures strong, elastic, and professional seams.
  • Differential-Feed Micro-Adjustment Mechanism: Allows precise control of fabric feeding, preventing puckering and stretching.
  • Advanced Feed Mechanism: Adjustable feed locus improves adaptability to various materials.
  • Micro-Lifter Mechanism: Allows sewing with slightly raised presser foot, reducing fabric damage and slippage.
  • Looper Thread Twining Prevention Mechanism: Prevents thread tangling and improves maintenance efficiency.

MACHINE SPECIFICATIONS:

  • Machine Type: 3-Needle, Cylinder-Bed, Top & Bottom Coverstitch Machine
  • Application: Universal type (U11) – hemming and covering operations
  • Max Sewing Speed: 6,000 stitches per minute (sti/min)
  • Stitch Length: 0.9 – 3.6 mm (0.14")
  • Needle: UY128GAS (#9S – #12S)
  • Needle Gauge: 6.4 mm (0.25")
  • Presser Foot Lift: 5 mm (top & bottom coverstitch), 8 mm (bottom coverstitch)
  • Differential Feed: Micro-adjustment mechanism
  • Lubrication: Automatic
  • Lubricating Oil: JUKI Machine Oil 18 (equivalent to ISO VG18)
  • Special Feature: Pneumatic top & bottom thread trimming (UT57)

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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