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Juki MF-7923D-H23-B56/UT59/MC37 High-Performance Three-Needle Cylinder-Bed Top and Bottom Coverstitch Industrial Sewing Machine Complete Unit with Table and Servo Motor

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Market Price: $10,476.00
$9,802.00
Save $674.00 per unit
SKU:
MF-7923D-H23-B56/UT59/MC37
Condition:
New
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  • Flexible financing available through Synchrony
Need a Part? Browse our +500,000 Sewing Machine Parts Catalog!

Juki MF-7923D-H23-B56/UT59/MC37 High-Performance Three-Needle Cylinder-Bed Top and Bottom Coverstitch Industrial Sewing Machine Complete Unit with Table and Servo Motor

Market Price: $10,476.00
$9,802.00
Save $674.00 per unit

Juki MF-7923D-H23-B56/UT59/MC37 High-Performance Three-Needle Cylinder-Bed Top and Bottom Coverstitch Industrial Sewing Machine Complete Unit with Table and Servo Motor

Market Price: $10,476.00
$9,802.00
Save $674.00 per unit

Juki MF-7923D-H23-B56/UT59/MC37 High-Performance Three-Needle Cylinder-Bed Top and Bottom Coverstitch Industrial Sewing Machine Complete Unit with Table and Servo Motor

This high-performance three-needle cylinder-bed coverstitch machine is engineered for precision hemming operations on medium-weight materials, featuring advanced semi-dry head technology that significantly reduces oil stains on garments for superior product quality. The cylinder-bed design makes it exceptionally well-suited for tubular parts such as sleeves, cuffs, and garment bottoms, while the integrated left-hand fabric trimmer enables simultaneous trimming and hemming for consistently clean edges. Advanced pneumatic systems handle automatic thread trimming to prevent fraying and maintain seam quality, while the built-in suction system removes fabric waste and thread residues to keep the work area clean. With its SC921 control box and CP18 operation panel, this machine delivers stable electronic control, fast response times, and user-friendly operation for demanding industrial sewing applications.

MACHINE FEATURES:

  • SC921 Control Box & CP18 Operation Panel Included: Ensures stable electronic control, fast response, and easy operation.
  • H23 Hemming with Left-Hand Fabric Trimmer: Allows simultaneous trimming and hemming for clean and consistent edges.
  • Pneumatic Top & Bottom Thread Trimming (UT59): Automatically trims threads while preventing fraying, improving seam quality.
  • Pneumatic Cloth Chip Suction System (MC37): Removes fabric waste and thread residues, keeping the work area clean.
  • Semi-Dry Head Technology: Reduces oil stains on garments, improving product quality and minimizing rework.
  • Cylinder-Bed Design: Ideal for tubular parts such as sleeves, cuffs, and garment bottoms.
  • 3-Needle Coverstitch (5.6 mm Gauge): Provides strong, elastic seams suitable for knitwear and medium-weight fabrics.
  • Differential-Feed Micro-Adjustment Mechanism: Ensures precise fabric control, preventing puckering and distortion.
  • Advanced Feed Mechanism: Adjustable feed locus improves performance on various materials.
  • Micro-Lifter Mechanism: Allows sewing with slightly raised presser foot, reducing fabric damage.
  • Looper Thread Twining Prevention Mechanism: Prevents thread tangling and improves maintenance efficiency.
  • Direct-Drive Motor: Provides fast start-up, precise stopping, reduced vibration, and lower energy consumption.
  • SC921 Control Box & CP18 Operation Panel Included: Ensures stable electronic control, fast response, and easy operation.
  • H23 Hemming with Left-Hand Fabric Trimmer: Allows simultaneous trimming and hemming for clean and consistent edges.
  • Pneumatic Top & Bottom Thread Trimming (UT59): Automatically trims threads while preventing fraying, improving seam quality.
  • Pneumatic Cloth Chip Suction System (MC37): Removes fabric waste and thread residues, keeping the work area clean.
  • Semi-Dry Head Technology: Reduces oil stains on garments, improving product quality and minimizing rework.
  • Cylinder-Bed Design: Ideal for tubular parts such as sleeves, cuffs, and garment bottoms.

MACHINE SPECIFICATIONS:

  • Machine Type: 3-needle, cylinder-bed, top & bottom coverstitch machine
  • Application: Hemming (H23), medium-weight materials
  • Needle Gauge: 5.6 mm (0.22")
  • Thread Trimming: Pneumatic top & bottom thread trimming (UT59) with thread-fray-prevention
  • Fabric Trimmer: Left-hand fabric trimmer (H23 configuration)
  • Suction System: Pneumatic cloth chip suction device (MC37, electromagnetic valve type)
  • Head Type: Semi-dry (reduced oil contamination)
  • Max Sewing Speed: Up to 5,000 stitches per minute
  • Stitch Length: 0.9 – 3.6 mm (0.14")
  • Differential Feed Ratio: 1:0.9 – 1:1.8
  • Needle: UY128GAS (#9S – #12S)
  • Presser Foot Lift: 5 mm (standard), up to 8 mm (0.31")
  • Lubrication: Semi-dry system (minimal oil + grease)
  • Control System: SC921 Control Box & CP18 Operation Panel
  • Drive System: Direct drive

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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