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  • 0303 Lock Wire DY Two Synchronous Automatic Direct Drive Sewing Machine Thick Plate Sewing Machine
  • 0303 Lock Wire DY Two Synchronous Automatic Direct Drive Sewing Machine Thick Plate Sewing Machine
  • 0303 Lock Wire DY Two Synchronous Automatic Direct Drive Sewing Machine Thick Plate Sewing Machine
  • 0303 Lock Wire DY Two Synchronous Automatic Direct Drive Sewing Machine Thick Plate Sewing Machine
  • 0303 Lock Wire DY Two Synchronous Automatic Direct Drive Sewing Machine Thick Plate Sewing Machine
  • 0303 Lock Wire DY Two Synchronous Automatic Direct Drive Sewing Machine Thick Plate Sewing Machine
0303 Lock Wire DY Two Synchronous Automatic Direct Drive Sewing Machine Thick Plate Sewing Machine
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0303 Lock Wire DY Two Synchronous Automatic Direct Drive Sewing Machine Thick Plate Sewing Machine

  • 1 - 3 Pieces
    $341
  • 4 - 20 Pieces
    $316
  • >= 21 Pieces
    $287

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
View product details

0303 Lock Wire DY Two Synchronous Automatic Direct Drive Sewing Machine Thick Plate Sewing Machine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Heavy-Duty Stitching: Equipped with a 13mm maximum sewing thickness and walking foot feed mechanism, ideal for thick materials like leather, multiple fabric layers, or upholstery.
  • Computerized Precision: Lock stitch formation with a digital control panel enables customizable stitch settings, speed adjustments, and consistent professional-grade results.

Key features

  • 1. Robust Metal Body Construction

    • With a corrosion-resistant metal body, you can ensure long-lasting durability for heavy-duty industrial use. This machine’s steel/aluminum frame is up to 50% more resistant to wear and tear compared to plastic-bodied models*, providing stability for continuous operation in demanding environments.

  • 2. Advanced Digital Control Panel

    • With a touchscreen interface and multi-program presets, you can customize stitches and settings effortlessly. The intuitive digital control panel allows for 30% faster setup than manual models*, enabling precise adjustments for diverse sewing tasks.

  • 3. High-Performance Stitching Capabilities

    • With a 13mm maximum sewing thickness and high-speed operation, you can handle thick fabrics and upholstery materials twice as efficiently as traditional industrial models*. The lock stitch mechanism ensures strong, durable seams for professional-grade results.

  • 4. Industrial-Grade Scenario Adaptability

    • Designed for commercial use, this machine excels in garment manufacturing and upholstery applications. Its flat-bed configuration and walking foot feed mechanism allow seamless handling of heavy-duty materials, outperforming home-use sewing machines in productivity and reliability*.

  • 5. Certified for Industrial Safety Standards

    • With compliance to industrial safety certifications, you can ensure reliable performance in professional settings. This machine meets rigorous durability and safety benchmarks required for commercial environments*, making it a trusted choice for industrial operations.

Product details

0303 Lock Wire DY Two Synchronous Automatic Direct Drive Sewing Machine Thick Plate Sewing Machine

The Jiang Long 0303 Lock Wire DY Two Synchronous Automatic Direct Drive Sewing Machine is an industrial-grade solution for heavy-duty sewing tasks. Designed for professional garment manufacturing and upholstery, it combines robust construction with advanced digital controls to deliver precision, speed, and durability. With a max sewing thickness of 13mm, this machine handles thick fabrics and multiple layers effortlessly.

Technical specifications

FeatureSpecificationBenefit
Feed MechanismWalking foot (automatic)Ensures even feeding of uneven or thick materials
Max. Sewing Thickness13mmHandles heavy-duty fabrics like leather or canvas
Mechanical ConfigurationFlat-bedSpacious workspace for large or bulky materials
Needle SystemSingle needlePrecision stitching for detailed patterns
Operation TypeComputerizedAdjustable stitch parameters via digital interface
Stitch FormationLock stitchStrong, durable seams for industrial use
Material CompatibilityThick plates, upholstery fabricsVersatile for diverse industrial applications

Customization guide

Adjustable parameters include stitch length/width, needle pressure, and sewing speed to accommodate specialized needs like reinforced seams for outdoor gear or delicate stitching for costume fabrics.

Get inspired

Ideal for high-volume production, this machine excels in stitching thick materials for upholstery, heavy-duty garments, or industrial textiles. Its digital controls allow seamless adaptation to complex patterns, ensuring consistent quality even in fast-paced workflows.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Sewing Speed4,500 stitches/min+15% (5,175 stitches/min)+30% (5,850 stitches/min)*
Max. Thickness8mm10mm13mm
Stitch Types10 pre-set15 programmable20 fully adjustable
Durability RatingStandardReinforcedIndustrial-grade

*Pro model achieves 20% faster speed than traditional industrial models.

Supplier's note

  1. Three Key Breakthroughs:

    • Walking Foot Feed: Eliminates fabric slippage for consistent stitching on uneven materials.
    • Lock Stitch Formation: Doubles seam strength compared to chain stitches, ideal for stress-prone areas.
    • Direct Drive Motor: Reduces energy consumption by 18% while maintaining high torque for thick fabrics.

  2. Optimal Version Selection:

    • Pro Model: Best for garment factories or upholstery workshops requiring 13mm thickness handling and high-speed production. Its reinforced frame and lock stitch ensure durability for heavy-duty use.
    • Advanced Model: Suitable for medium-scale tailors needing programmable stitches (e.g., decorative patterns) without extreme thickness requirements.
    • Base Model: Ideal for small workshops prioritizing cost-efficiency for standard materials (≤8mm).

With the Pro’s 13mm capacity, you can sew industrial-grade leather jackets or car seat covers effortlessly. Pair its lock stitch with the adjustable needle pressure to prevent skipped stitches on thick fabrics, ensuring flawless finishes.

Frequently asked questions

  • Which industrial sewing machine suits heavy-duty tasks with thick fabrics up to 13mm?

  • How do I maintain the walking foot feed mechanism on this sewing machine?

  • What materials can the Jiang Long 0303 handle compared to standard domestic machines?

  • Can I customize stitches or settings for costume production?

  • What are the benefits of a computerized industrial sewing machine over manual models?

  • How does the walking foot feed mechanism improve thick material sewing?

  • Is the Jiang Long 0303 suitable for small-scale costume production?

  • What certifications or guarantees come with this industrial sewing machine?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industrial LockstitchUpholstery, heavy-duty garment production13mm max thickness (ISO 9001 certified), Walking Foot Feed (ASTM D3574)▲2 Durability: Handles 13mm thick materials (▲1 vs Base, ▲2 vs Industry Std)High cost ($5,000+) limits small-scale use
Home Sewing MachinePersonal projects, light DIY6mm max thickness (ASTM D375), Manual Feed DogAffordable ($200-$500), Easy setup▲-1 Limitations: Can’t process thick materials (▲-2 vs Industrial)
Overlock Sewing MachineGarment hemming, edge finishing8mm max thickness (EN 14910), Differential Feed▲1 Precision: Reduces fraying (▲0.5 vs Standard Overlock)Requires skill for complex patterns
Industrial CoverstitchCommercial garment assembly10mm thickness (ISO 3895), Dual Needle System▲1.5 Speed: 7,500+ stitches/min (▲1 vs Base Coverstitch)Specialized use restricts versatility
Industrial FlatbedAutomotive upholstery, heavy fabrics15mm thickness (SAE J1199), Automatic Thread Tension▲3 Stability: Flat-bed design for large materials (▲2 vs Trench Bed)Bulky size (1.2m² footprint) limits workspace efficiency
Heavy-Duty IndustrialMilitary gear, leather goods20mm thickness (MIL-STD-810G), Direct Drive Motor▲4 Power: 3HP motor (▲3 vs Standard Industrial)High maintenance needs (requires biweekly servicing)

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