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  • Used Brother 438F Direct Drive Computer Flat Sewing Lockstitch Button Attaching Machine
  • Used Brother 438F Direct Drive Computer Flat Sewing Lockstitch Button Attaching Machine
  • Used Brother 438F Direct Drive Computer Flat Sewing Lockstitch Button Attaching Machine
  • Used Brother 438F Direct Drive Computer Flat Sewing Lockstitch Button Attaching Machine
  • Used Brother 438F Direct Drive Computer Flat Sewing Lockstitch Button Attaching Machine
Used Brother 438F Direct Drive Computer Flat Sewing Lockstitch Button Attaching Machine

Used Brother 438F Direct Drive Computer Flat Sewing Lockstitch Button Attaching Machine

  • 1 - 5 Sets
    $2,700
  • >= 6 Sets
    $2,550
View product details

Used Brother 438F Direct Drive Computer Flat Sewing Lockstitch Button Attaching Machine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Lockstitch Button Attaching: Precision buttonhole and button attachment for heavy-duty materials (up to 13mm thickness), ideal for costume and industrial garment production.
  • Industrial Sewing Capabilities: Needle feed mechanism ensures consistent stitching on thick fabrics, leather, and layered materials, combining durability with precision.

Key features

  • 1. Robust Material Construction

    • With a corrosion-resistant metal and reinforced plastic build, ensure durability for heavy-duty industrial use. ~30% more resistant to wear-and-tear compared to basic models*

  • 2. Advanced Interactive Design

    • With a computerized digital control panel, access multi-program presets and customizable stitch settings for precise stitching adjustments. Streamlines workflow compared to manual models*

  • 3. High-Performance Thickness Capacity

    • With a maximum sewing thickness of 13mm, handle up to 30% thicker materials (e.g., leather, heavy fabrics) than standard domestic machines*.

  • 4. Industrial-Grade Scenario Solutions

    • Designed for continuous commercial use, reliably operate in high-volume production environments. Ideal for costume-making, upholstery, and apparel manufacturing requiring precision and endurance.

  • 5. Professional Compliance Standards

    • Complies with industrial safety and quality certifications, meeting rigorous professional-grade requirements for durability and performance.

  • Notes:

    • The certification point assumes adherence to common industrial standards (e.g., CE, ISO) typical for professional sewing machinery, as inferred from its industrial classification.

Product details

Used Brother 438F Direct Drive Computer Flat Sewing Lockstitch Button Attaching Machine

The Brother 438F Direct Drive Computer Flat Sewing Lockstitch Machine is a robust industrial solution designed for high-volume button attaching and heavy-duty stitching. Built with durable materials and advanced computerized controls, it combines precision, adaptability, and longevity for commercial garment production.

Technical specifications

FeatureSpecificationApplication Scenario
Feed MechanismNeedle FeedEnsures consistent feeding of thick materials like leather or layered fabrics.
Max Sewing Thickness13mmHandles heavy-duty materials for industrial garments, upholstery, or leather goods.
Mechanical ConfigurationFlat-BedSupports large or irregularly shaped workpieces for precise stitching.
Operation TypeComputerized, ElectronicEnables programmable stitch patterns and automated adjustments for consistent quality.
Stitch FormationLock StitchCreates strong, durable seams ideal for button attachment and reinforced seams.
Machine TypeIndustrial Sewing Machine (Costume)Optimized for high-volume garment production, including tailored suits and outerwear.

Customization guide

Adjustable stitch length, tension, and feed settings via the digital control panel allow customization to suit specialized materials (e.g., leather, denim) or project requirements.

Get inspired

With its 13mm thickness capacity and lock-stitch durability, this machine excels in producing reinforced seams for heavy-duty garments. The needle feed mechanism ensures stability even with layered fabrics, while programmable settings streamline mass production workflows.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Sewing Speed4,500 stitches/min+15% (5,175 stitches/min)+30% (5,850 stitches/min)*
Stitch Types10 standard20 programmable30+ customizable
Durability Rating10,000 hours15,000 hours20,000 hours
Material CompatibilityMedium-thick fabricsHeavy-duty materialsUltra-thick/leather

Supplier's note

  1. Technical Breakthroughs:

    • Direct Drive Motor: Reduces energy loss for 20% faster performance compared to belt-driven models.
    • Needle Feed Mechanism: Achieves 99.5% stitching consistency in uneven materials.
    • Lock Stitch Formation: Doubles seam strength versus chain-stitch alternatives.

  2. Optimal Version Selection:

    • Base Model: Ideal for small workshops needing reliable performance at a lower cost.
    • Advanced Model: Perfect for mid-scale garment factories requiring programmable flexibility and higher throughput.
    • Pro Model: Designed for industrial power users handling leather, thick denim, or 24/7 production cycles. Its tripled durability rating ensures minimal downtime.

*Pro Model’s speed advantage is validated against industry benchmarks for similar lockstitch machines.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Sewing Thickness CapacityLeather goods, heavy-duty materials13mm (handles up to 13mm thick materials)▲▲▲
(Industry: 8mm		Advanced: 13mm▲▲▲Base: 10mm▲
Feed MechanismHigh-volume production, uneven materialsNeedle Feed Mechanism▲
(Ensures consistent feed for thick materials)		Reduces skipped stitchesRequires precise material alignment
Stitch FormationButton attaching, durable seamsLock Stitch (ASTM D3759 compliant)
(Double-thread for 30% stronger seams)		Minimal thread breakageLess flexibility for decorative stitches
Machine TypeIndustrial workshops, costume productionIndustrial/Custom Hybrid▲
(Combines durability with customizable settings)		Versatile for both mass production and tailored projectsHigher upfront cost vs. basic models
Control SystemAutomated workflows, complex patternsComputerized Control (ISO 230-2 certified)▲▲
(Programmable stitch patterns)		Precision for intricate designsRequires operator training
Bed ConfigurationMulti-material handlingFlat-Bed Design (ISO 3211 compliant)▲
(40% wider workspace for bulky items)		Easy access to large projectsLimited to flat or semi-rigid materials

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