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With years of expertise in knitting machine components, XIN YANG ensures each flat knitting jack meets strict quality standards to adapt to long-term, heavy-duty use in textile factories.

Parameter | Details |
Model Series | J18.73, J88.73 |
Gauge Compatibility | 16G, 12G, 9G, 7G, 5G (adapts to different fabric densities) |
Packaging Quantity | 50 PCS (standard), 1000 KCS (bulk option for large orders) |
Part Codes | 10007CL, 1060 1C5, 1009 N0s (for precise inventory management) |
Material | High-strength carbon steel (enhanced wear resistance) |
Applicable Machines | All mainstream computerized flat knitting machines (e.g., Shima Seiki, Stoll equivalents) |
Wide Gauge Adaptability: Supports 5G to 16G gauges, allowing textile factories to switch between thick fabrics (e.g., woolen sweaters) and thin fabrics (e.g., cotton undershirts) without replacing jacks.
Durable Construction: Made of high-strength carbon steel, the jack resists deformation and wear even after 10,000+ hours of continuous operation, reducing maintenance frequency.
Precision Engineering: Strict dimensional tolerance (±0.02mm) ensures smooth collaboration with knitting needles, avoiding fabric defects like dropped stitches.
Medium-Scale Apparel Factories: The 50 PCS packaging balances inventory cost and production demand, ideal for factories producing 5,000-10,000 knitted garments monthly.
Large-Scale Textile Mills: Bulk 1000 KCS orders come with customized logistics plans, ensuring uninterrupted production for mills with 20+ computerized flat knitting machines.
Specialty Fabric Producers: For technical fabrics (e.g., medical knitted bandages), the jack’s high precision ensures consistent stitch density, meeting medical-grade fabric requirements.
Customization Service: Offers tailor-made jacks (e.g., adjusted length, material upgrades) for non-standard computerized flat knitting machines.
Installation Guidance: Provides video tutorials and on-site technical support (for orders over 500 PCS) to help factories set up jacks correctly.
Warranty & After-Sales: 12-month warranty for all jacks; defective products (verified by XIN YANG quality inspection) are replaced free of charge within 30 days.
Bulk Discounts: 5%-15% discount for orders exceeding 10,000 PCS; long-term partners (cooperation over 1 year) enjoy priority delivery.
With years of expertise in knitting machine components, XIN YANG ensures each flat knitting jack meets strict quality standards to adapt to long-term, heavy-duty use in textile factories.

Parameter | Details |
Model Series | J18.73, J88.73 |
Gauge Compatibility | 16G, 12G, 9G, 7G, 5G (adapts to different fabric densities) |
Packaging Quantity | 50 PCS (standard), 1000 KCS (bulk option for large orders) |
Part Codes | 10007CL, 1060 1C5, 1009 N0s (for precise inventory management) |
Material | High-strength carbon steel (enhanced wear resistance) |
Applicable Machines | All mainstream computerized flat knitting machines (e.g., Shima Seiki, Stoll equivalents) |
Wide Gauge Adaptability: Supports 5G to 16G gauges, allowing textile factories to switch between thick fabrics (e.g., woolen sweaters) and thin fabrics (e.g., cotton undershirts) without replacing jacks.
Durable Construction: Made of high-strength carbon steel, the jack resists deformation and wear even after 10,000+ hours of continuous operation, reducing maintenance frequency.
Precision Engineering: Strict dimensional tolerance (±0.02mm) ensures smooth collaboration with knitting needles, avoiding fabric defects like dropped stitches.
Medium-Scale Apparel Factories: The 50 PCS packaging balances inventory cost and production demand, ideal for factories producing 5,000-10,000 knitted garments monthly.
Large-Scale Textile Mills: Bulk 1000 KCS orders come with customized logistics plans, ensuring uninterrupted production for mills with 20+ computerized flat knitting machines.
Specialty Fabric Producers: For technical fabrics (e.g., medical knitted bandages), the jack’s high precision ensures consistent stitch density, meeting medical-grade fabric requirements.
Customization Service: Offers tailor-made jacks (e.g., adjusted length, material upgrades) for non-standard computerized flat knitting machines.
Installation Guidance: Provides video tutorials and on-site technical support (for orders over 500 PCS) to help factories set up jacks correctly.
Warranty & After-Sales: 12-month warranty for all jacks; defective products (verified by XIN YANG quality inspection) are replaced free of charge within 30 days.
Bulk Discounts: 5%-15% discount for orders exceeding 10,000 PCS; long-term partners (cooperation over 1 year) enjoy priority delivery.