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Siruba 747QD-514M5-23-BKS-1 High Speed 4 Thread Overlock Machine Complete Unit with Table and Servo Motor

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Market Price: $2,545.00
$2,437.00
Save $108.00 per unit
SKU:
747QD-514M5-23-BKS-1
Condition:
New
Shipping:
  • Flexible financing available through Synchrony
Need a Part? Browse our +500,000 Sewing Machine Parts Catalog!

Siruba 747QD-514M5-23-BKS-1 High Speed 4 Thread Overlock Machine Complete Unit with Table and Servo Motor

Market Price: $2,545.00
$2,437.00
Save $108.00 per unit

Siruba 747QD-514M5-23-BKS-1 High Speed 4 Thread Overlock Machine Complete Unit with Table and Servo Motor

Market Price: $2,545.00
$2,437.00
Save $108.00 per unit

Siruba 747QD-514M5-23-BKS-1 High Speed 4 Thread Overlock Machine Complete Unit with Table and Servo Motor

This industrial overlock machine is built for clean, reliable seam finishing in demanding production environments. Its semi-automatic backlatch helps secure seam starts and ends while reducing thread waste, making it a strong choice for operations that value efficiency and consistency. The direct drive design supports smooth, responsive stitching with less noise and vibration, and the differential feed helps handle a range of fabric weights more evenly. It is well suited for high-volume garment work, especially on knit, stretch, and woven materials.

MACHINE APPLICATIONS:

  • High-volume garment and apparel manufacturing
  • Knit, stretch, and woven fabric seam finishing
  • Operations where thread waste reduction and seam security are production priorities
  • Any facility requiring consistent 4-thread overlock with automated seam start and end management

MACHINE FEATURES:

  • Semi-automatic backlatch (BKS-1) secures seam starts and ends automatically — no manual chain cutting required
  • Significantly reduces thread waste and increases production efficiency in high-volume operations
  • Direct drive system for smooth, responsive power transmission with minimal noise and vibration
  • 4-thread overlock stitch for strong, clean seam finishing on woven and stretch fabrics
  • Differential feed for consistent fabric handling across varying material weights
  • with submerged table and motor — ready for immediate production

MACHINE SPECIFICATIONS:

  • Needle System: B27 / DCx27, Size #9–#16
  • Stitch Type: 4-Thread Overlock
  • Special Feature: BKS-1 Semi-Auto Backlatch Device
  • Motor: 550W Integrated Direct Drive Servo Motor
  • Drive Type: Direct Drive
  • Table: Fully submerged industrial table included

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.


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  • Question Answer Does Jacksew provide custom sewing setups?
  • Question Answer Is Jacksew related to Jack® sewing machines?
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