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  • Used High Speed Taiwan China Siruba 747L Four-thread Overlock Sewing Machine With Automatic Trimming
  • Used High Speed Taiwan China Siruba 747L Four-thread Overlock Sewing Machine With Automatic Trimming
  • Used High Speed Taiwan China Siruba 747L Four-thread Overlock Sewing Machine With Automatic Trimming
  • Used High Speed Taiwan China Siruba 747L Four-thread Overlock Sewing Machine With Automatic Trimming
  • Used High Speed Taiwan China Siruba 747L Four-thread Overlock Sewing Machine With Automatic Trimming
  • Used High Speed Taiwan China Siruba 747L Four-thread Overlock Sewing Machine With Automatic Trimming
Used High Speed Taiwan China Siruba 747L Four-thread Overlock Sewing Machine With Automatic Trimming

Used High Speed Taiwan China Siruba 747L Four-thread Overlock Sewing Machine With Automatic Trimming

  • 1 - 49 Sets
    $550
  • >= 50 Sets
    $450
View product details

Used High Speed Taiwan China Siruba 747L Four-thread Overlock Sewing Machine With Automatic Trimming

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 4-Thread Overlock Stitching: Designed for secure, elastic seams on stretch fabrics (e.g., knits, spandex) with a narrow zigzag pattern, ideal for garment construction and edge finishing.
  • High-Speed Industrial Performance: Capable of rapid sewing at 5.5mm maximum thickness, optimized for efficient production in commercial settings.
  • Flexible Feed Mechanism: Dual manual and automatic needle feed options ensure precise control over diverse fabric types and thicknesses.
  • Automatic Trimming: Built-in trimming function streamlines workflow by eliminating manual thread cutting.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal body and lightweight plastic components, ensure durability and ease of maintenance while reducing weight by up to 20% compared to all-metal models.*

  • 2. Interactive Design

    • With a customizable control panel featuring adjustable stitch length, width, and speed, achieve precise stitching for diverse materials, enabling 30% faster setup than manual models.*

  • 3. Performance Parameters

    • With a max sewing thickness of 5.5mm and high-speed operation, handle heavy-duty fabrics 25% faster than standard industrial models.*

  • 4. Scenario Solutions

    • With overlock stitch formation and industrial-grade durability, ideal for commercial garment production requiring elastic seams and continuous operation, outperforming home models in handling thick fabrics and high-volume production.*

  • 5. Certification Standards

    • Backed by Siruba’s status as a Taiwan Top 100 Brand, ensure superior reliability and compliance with international safety standards compared to uncertified alternatives.*

Product details

Used High Speed Taiwan China Siruba 747L Four-thread Overlock Sewing Machine With Automatic Trimming

The Siruba 747L is a high-speed, industrial-grade four-thread overlock sewing machine designed for demanding applications. Built with a durable metal body and lightweight plastic components, it combines robustness with ease of maintenance. Its overlock stitching capability, automatic trimming, and adjustable feed mechanisms make it ideal for sewing stretch fabrics, garment seams, and heavy-duty materials.

Technical specifications

FeatureSpecificationBenefit
Feed MechanismManual/Automatic, Needle FeedAdaptable to varying fabric thicknesses
Max Sewing Thickness5.5mmHandles thick fabrics like denim or canvas
Mechanical ConfigurationCylinder-bedEnhanced visibility for precise stitching
Stitch FormationFour-thread Overlock StitchReinforced durability and elasticity
Voltage220V 50HzCompatible with global industrial standards
Safety FeaturesWarning labels, Overload ProtectionReduces operational risks in high-volume use
Control PanelAdjustable Stitch Length/Width/SpeedCustomizable for diverse sewing tasks

Customization guide

Adjustable parameters like stitch width (3-7mm) and sewing speed (0-5000 stitches/min) allow customization for specific needs. For example:

  • Thicker fabrics: Increase stitch width to 7mm for secure seams.
  • Delicate materials: Use manual feed mode for precise control.

Get inspired

With its industrial-grade durability and overlock stitching, the Siruba 747L excels in garment manufacturing, upholstery, and textile repair. The automatic trimming feature reduces waste, while the cylinder-bed design ensures seamless visibility for intricate patterns.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Sewing Speed4,000 stitches/min+15% (4,600/min)+30% (5,200/min)*
Max Thickness5mm5.5mm6mm
Stitch DensityStandardEnhancedPremium
Safety FeaturesBasic ProtectionDual SensorsSmart Overload

Supplier's note

  1. Three Technical Breakthroughs:

    • Dual Feed Mechanism: Combines manual and automatic modes for unmatched adaptability.
    • 5.5mm Thickness Capacity: Outperforms industry standards (typically 4-5mm) for heavy-duty sewing.
    • Smart Overload Protection: Reduces downtime by 30% compared to legacy models.

  2. Version Selection Guidance:

    • Base Model: Ideal for small workshops or light industrial use (e.g., basic garment seams).
    • Advanced Model: Perfect for medium-scale production needing higher precision (e.g., stretch fabric tailoring).
    • Pro Model: Designed for high-volume factories requiring extreme durability and speed (e.g., denim or canvas manufacturing).

With the Pro version’s 6mm thickness capacity, you can handle industrial-grade materials like leather effortlessly. Pair its reinforced stitching with the needle feed mechanism to ensure flawless results even under heavy loads.

Frequently asked questions

  • Which high-speed overlock sewing machine suits small businesses with limited space?

  • How do I maintain the needle feed system on a Siruba 747L industrial sewing machine?

  • What’s the difference between metal and plastic components in Siruba 747L construction?

  • Can the Siruba 747L handle heavy-duty fabrics like denim or leather?

  • Is the Siruba 747L certified for industrial safety standards?

  • Does the Siruba 747L support both manual and automatic feeding for varied projects?

  • What stitch settings can I adjust on the Siruba 747L’s control panel?

  • Is the Siruba 747L compatible with 220V 50Hz in international markets?

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