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SIRUBA  |  SKU: 737K-504M2-04-LFC-3

SIRUBA 737K-504M2-04/LFC-3 3 Thread Overlock with Elastic Metering Device Industrial Sewing Machine Assembled with Servo Motor, Fully Submerged Table Setup Included

$2,323.00 $2,639.00
4.9/5 — 225 reviewsVerified by Loox
🚚 Free shipping, assembledAssembled & tested in Miami
💳 Financing availableAffirm & Synchrony
🛠 In-house experts+1 954 681-3894 · EN/ES
🛡 Warranty & serviceOur techs, Miami FL
— Special financing available on qualifying purchases. Learn how & apply
Condition:
New
Shipping:
Free Shipping assembled in the USA!*

Frequently asked

Does it arrive assembled?

Yes — we assemble, calibrate and test-stitch it in Miami before shipping. To protect the machine during freight, the head ships detached from the table; remounting takes minutes and we can walk you through it by phone.

Can I finance it?

Yes. You can split your purchase into monthly payments with Affirm (checking your rate takes seconds and won't affect your credit score), and Synchrony offers special financing on qualifying purchases (subject to credit approval). See your options on the financing page.

Warranty & support?

Yes — on top of the manufacturer's warranty, Supra Sewing backs your machine with our own coverage: 90 days on mechanical defects and 12 months on electrical & electronic parts (18 months on Speedway machines), serviced by our in-house techs in Miami, FL. Support in English & Spanish: +1 (954) 681-3894 or WhatsApp.

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Description

The SIRUBA 737K-504M2-04/LFC-3 is a 3-thread industrial overlock machine with an integrated elastic metering device, designed for precise, consistent elastic attachment and seam finishing in a single pass. This complete setup includes the machine, 550W servo motor, fully submerged industrial table, and LFC-3 elastic metering attachment — ready for immediate production. Ideal for lingerie, swimwear, and activewear manufacturing requiring reliable elastic insertion at high volume.

What's Included

  • SIRUBA 737K-504M2-04/LFC-3 3-Thread Overlock Machine with Elastic Metering Device
  • Fully submerged industrial table
  • 550W energy-saving servo motor
  • LFC-3 elastic metering attachment
  • Presser feet and accessories set
  • Needles and thread guides
  • Operating manual

Key Features

  • Integrated LFC-3 elastic metering device for consistent elastic attachment and overlocking in one operation
  • 3-thread overlock stitch for clean, secure seam finishing on stretch and woven fabrics
  • Built-in elastic tensioning control for consistent feed rate across production runs
  • Differential feed system for reliable handling of both stretch and woven materials
  • 550W energy-saving servo motor for quiet, efficient operation
  • Fully assembled with submerged table — ready for immediate production

Ideal For

  • Lingerie, swimwear, and underwear manufacturing
  • Athletic wear and activewear production
  • Elastic waistbands, cuffs, and leg openings on garments
  • High-volume production requiring consistent elastic insertion with overlock seaming

Specifications

Needle System B27 / DCx27, Size #9–#16
Stitch Type 3-Thread Overlock
Motor 550W Servo Motor
Drive Type Belt Driven
Elastic Attachment LFC-3 elastic metering device (integrated)
Table Fully submerged industrial table included

Elastic tap feeding: the length and the tension are controlled by gear box.


For attaching on swimwear, underwear or sportswear etc.


A: Presser foot : P216-3 for 3 thread, P216-4 for 4 thread


B: 1. Standard presser foot P216-4 (2mm ~13mm)


2. Available size as below : P217-4 (2mm~20mm), P218-4(2mm~30mm), P219-4(2mm~35mm)

  • Free shipping assembled

    This ensures enhanced machine performance

  • Receive it fast!

    Extensive stock, usually arrives within a week

  • Financing Options

    Apply for Finance! Buy Now, Pay Later!

  • Contact us!

    Expert advice available at +1-954-681-3894

SIRUBA 737K-504M2-04/LFC-3  3 Thread Overlock with Elastic Metering Device Industrial Sewing Machine Assembled with Servo Motor, Fully Submerged Table Setup Included
SIRUBA

SIRUBA 737K-504M2-04/LFC-3 3 Thread Overlock with Elastic Metering Device Industrial Sewing Machine Assembled with Servo Motor, Fully Submerged Table Setup Included

$2,323.00 $2,639.00

The SIRUBA 737K-504M2-04/LFC-3 is a 3-thread industrial overlock machine with an integrated elastic metering device, designed for precise, consistent elastic attachment and seam finishing in a single pass. This complete setup includes the machine, 550W servo motor, fully submerged industrial table, and LFC-3 elastic metering attachment — ready for immediate production. Ideal for lingerie, swimwear, and activewear manufacturing requiring reliable elastic insertion at high volume.

What's Included

Key Features

Ideal For

Specifications

Needle System B27 / DCx27, Size #9–#16
Stitch Type 3-Thread Overlock
Motor 550W Servo Motor
Drive Type Belt Driven
Elastic Attachment LFC-3 elastic metering device (integrated)
Table Fully submerged industrial table included
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