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  • Good Quality SWF Sunstar Embroidery Machine Spare Parts Genuine Needle Bar Spring for SWF Series D G SB K
  • Good Quality SWF Sunstar Embroidery Machine Spare Parts Genuine Needle Bar Spring for SWF Series D G SB K
Good Quality SWF Sunstar Embroidery Machine Spare Parts Genuine Needle Bar Spring for SWF Series D G SB K
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Good Quality SWF Sunstar Embroidery Machine Spare Parts Genuine Needle Bar Spring for SWF Series D G SB K

  • 1 - 9 Pieces
    $0.20
  • >= 10 Pieces
    $0.19

Customization:

Customized product（Min.Order: 100 pieces）
View product details

Good Quality SWF Sunstar Embroidery Machine Spare Parts Genuine Needle Bar Spring for SWF Series D G SB K

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Tension Control: Designed to provide consistent tension and compression in embroidery machine needle bars, ensuring smooth and accurate needle movement during stitching.
  • Durability: Constructed from high-strength metal alloy (e.g., steel), offering resistance to wear and corrosion for long-term performance in mechanical operations.

Key features

  • 1. Corrosion-Resistant Metal Alloy Construction

    • With a corrosion-resistant metal alloy body, ensure long-lasting durability in embroidery machines, even in humid or high-use environments. Outperforms plastic alternatives prone to degradation over time.*

  • 2. Precision-Engineered Coil Pitch for Seamless Compatibility

    • With a precisely calibrated coil pitch, seamlessly integrate with SWF series embroidery machines for optimal needle bar function. Reduces operational friction compared to generic springs, enhancing machine efficiency.*

  • 3. Uniform Force Distribution for High-Precision Embroidery

    • With consistent coil pitch design, maintain uniform force distribution during stitching, enabling smoother thread movement and 15% faster embroidery output compared to irregularly coiled springs.*

  • 4. Dual-Use Reliability for Home and Commercial Settings

    • Designed for both home hobbyists and commercial embroidery shops, this spring withstands continuous operation without compromising stitching quality, ideal for high-volume projects.*

  • 5. Industrial-Grade Material Compliance

    • Constructed with materials adhering to industry standards for embroidery machinery parts, ensuring safety and reliability. Meets requirements for precision engineering in textile machinery.*

Product details

Good Quality SWF Sunstar Embroidery Machine Spare Parts Genuine Needle Bar Spring for SWF Series D G SB K

The SWF Sunstar Embroidery Machine Spare Parts Genuine Needle Bar Spring is a precision-engineered metal component designed to ensure smooth operation in embroidery machines. Crafted from a durable metal alloy, this spring maintains consistent tension and compression, critical for maintaining needle alignment and reducing wear in high-repetition tasks.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-strength metal alloyResists corrosion and deformation under stress
Coil PitchConsistent pitch (customizable)Ensures precise force distribution for stable stitching
ApplicationSWF Series D/G/SB/K embroidery machinesDirect compatibility with specified models

Customization guide

Adjustable parameters include coil pitch (to match specific needle bar tension requirements) and material hardness (for environments with extreme temperature or humidity). Contact our technical team for bespoke solutions.

Get inspired

Ideal for embroidery studios and garment manufacturers needing reliable replacements. The spring’s precision design minimizes downtime and ensures consistent embroidery quality across high-volume projects.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Tensile Strength500 MPa+15% (575 MPa)+30% (650 MPa)*
Fatigue Life100,000 cyclesEnhanced (150k)Premium (200k)
Material GradeStandard alloyCorrosion-resistant alloyAerospace-grade alloy

Supplier's note

  1. Technical Breakthroughs:

    • Material Upgrade: The Pro Model’s aerospace-grade alloy offers 30% higher tensile strength than industry standards, enabling use in heavy-duty industrial embroidery systems.
    • Precision Engineering: Consistent coil pitch ensures 20% less needle misalignment compared to generic springs.
    • Fatigue Resistance: Advanced and Pro Models exceed standard fatigue life by 50%, reducing replacement frequency.

  2. Version Selection Guide:

    • Base Model: Suitable for small-scale studios with low-volume projects (e.g., custom apparel shops).
    • Advanced Model: Ideal for medium-sized operations requiring corrosion resistance (e.g., marine or outdoor textile businesses).
    • Pro Model: Recommended for industrial users needing extreme durability (e.g., large-scale garment factories).

With its aerospace-grade alloy, the Pro Model ensures seamless operation in high-stress environments, while the Advanced Model’s corrosion resistance safeguards performance in humid conditions. Pair with SWF embroidery systems for optimal needle alignment and reduced maintenance.

Note: Comparative values are relative to standard industry benchmarks.

Frequently asked questions

  • Which SWF embroidery machine models is this needle bar spring compatible with?

  • Why is this spring made of metal instead of plastic for embroidery machines?

  • How do I clean and maintain this embroidery machine needle bar spring?

  • Can this spring be customized for non-SWF embroidery machines?

  • Is this spring certified for industrial embroidery machine use?

  • Do I need professional installation for this embroidery machine spring?

  • How long does this needle bar spring typically last in heavy-duty use?

  • Why choose a Genuine SWF spring over generic embroidery machine alternatives?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial embroidery machinesIndustry Standard: Carbon Steel (ASTM A36)
Our Base: Stainless Steel 304 (ASTM A276)
Our Advanced: Inconel 625 (ASTM B443)		▲▲ Advanced: Resists extreme corrosion (800+ hours salt spray test)
Base: 400-hour corrosion resistance		Higher cost for Advanced due to exotic alloy; Standard may rust in humid environments
Coil Pitch PrecisionHigh-speed embroidery operationsIndustry Standard: ±0.05mm tolerance
Our Base: ±0.03mm (ISO 2768-mk)
Our Advanced: ±0.01mm (custom CNC machining)		▲ Base: Reduces needle misalignment
▲▲ Advanced: Ensures 0.1% error in high-speed stitching		Tighter tolerances increase production costs for Advanced
Load CapacityHeavy-duty industrial useIndustry Standard: 50N max load
Our Base: 70N (ISO 7804)
Our Advanced: 100N (custom spring design)		▲▲ Advanced: Supports 2x heavier needles/thread loads
Base: Handles commercial-grade stress		Advanced may require reinforced mounting brackets
Corrosion ResistanceCoastal or chemical-exposed workshopsIndustry Standard: Uncoated steel
Our Base: Passivation coating (ASTM A967)
Our Advanced: Electroless nickel plating (ASTM B733)		▲▲ Advanced: 800+ hours salt spray resistance (vs. 200h for Standard)Base/Advanced: Surface treatments add 15–30% to cost
Service Life24/7 embroidery productionIndustry Standard: 10k cycles before fatigue
Our Base: 20k cycles (ISO 1364)
Our Advanced: 50k cycles (custom heat treatment)		▲▲ Advanced: Lasts 5x longer than Standard
Base: Reduces downtime by 40%		Advanced requires specialized installation tools
CompatibilityMulti-machine embroidery setupsIndustry Standard: Fits 5+ legacy models
Our Base: 10+ SWF Series models (SB/K/D/G)
Our Advanced: Universal fit (20+ global brands)		▲▲ Advanced: Eliminates inventory duplication
Base: Perfect for SWF users		Advanced may need adapter kits for older machines

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