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Sk-872D Big Hook Fixed Needle Bar Double Needle Sewing Machine Lockstitch
US$375.00
10 Pieces
Product specifications
color
Product profile
After-sales Service
Video Technical SupportWarranty
One YearCondition
NewModel NO.
SK-872DCertification
ISO9001Application Place
FactoryApplicable Thickness
Middle Thickness MaterialDrive
ElectricThread Number
Double ThreadsNeedle Number
Double NeedlesStitch Type
Lock TypeAutomatic Grade
AutomaticWeight
50/47kgSewing Speed
3000 RpmPower
550WLift Foot Height
13 mmMaterial Suit
JeansTransport Package
CartonSpecification
670*350*635mmTrademark
SEWKEYOrigin
Taizhou ChinaHS Code
8452290000Production Capacity
5000Key features
Eliminates needle swing entirely, ensuring perfectly aligned stitches at high speed. Reduces thread breakage and improves seam consistency.
Two needles form parallel seams in one pass, doubling productivity for pocket construction, hems, and decorative stitching.
Fixed needle bar combined with adjustable differential feed prevents puckering and stretching on both woven and stretch knit fabrics.
Enclosed needle bar structure blocks dust and lint, reducing wear and preventing oil stains on light-colored or delicate materials.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.26h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is a limited company offering sewing machines and related mechanical and hardware products, with SEWKEY identified as its own brand. It reports established quality-control procedures, finished-product inspection instructions, corrective and preventive action records, and complaint-handling procedures. The supplier claims strong manufacturing and management systems, but the provided data does not independently verify production scale or certifications. Customization is available across several models, including sample, design, full, minor, and flexible customization. However, no new products were developed in the past year, and the supplier does not provide ODM, SDK, or popular-brand OEM services. Export activity is substantial at 90% of sales, with 16 years of export experience, but there are no overseas agents, branches, warehouses, showrooms, or stated overseas-service countries. Financial records are indicated for 2022–2024, but no financial results are provided.
Supplier typeThe supplier is identified as a limited company whose stated product scope includes sewing machines, while its business scope also covers mechanical equipment, hardware, and certain medical-device sales. SEWKEY is presented as its own brand, indicating a branded product supplier rather than only an intermediary.
After-Sales capabilityThe supplier reports a complete after-sales service system, documented corrective and preventive actions, and a documented customer-complaint procedure with records. However, it has no overseas agents or branches, no overseas warehouse or showroom, and reports zero countries with overseas services, limiting demonstrated local overseas support.
R&D capabilityThe supplier states that it introduced no new products during the past year, provides no ODM service, and has no available SDK. It does use ERP and reports OA, CRM, and SAP systems, but these support management digitization rather than proving product innovation.
Production capacityThe supplier reports advanced equipment, skilled workers, a high-efficiency production and management system, documented finished-product inspection, and quality-control assurance. It has no in-stock capability, while the status of outsourcing procedures and manufacturing contracts is unknown; production capability is therefore supported but not fully verified in scale or supply flexibility.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated descriptions provide direct evidence of broad customization capability, although they do not specify technical limits, tooling, or development timelines.
Product Q&A
Q:What is the main advantage of a fixed needle bar?
A:
It eliminates lateral needle movement, delivering precise, consistent stitching with less thread breakage, even at maximum speed.
Q:Can this machine sew stretch fabrics?
A:
Yes. The fixed needle bar and adjustable differential feed ensure smooth, stable seams without stretching or puckering.
Q:Is it suitable for pocket bagging applications?
A:
Perfect for pocket construction. It produces strong, clean double-needle seams in one operation, boosting production efficiency.
Q:Does the enclosed needle bar cause oil stains?
A:
No. The fully enclosed design prevents oil leakage, keeping fabrics clean and free of contamination.
Q:How does it compare to separated needle bar models?
A:
Fixed needle bar models offer better stitch accuracy, higher speed stability, and fewer maintenance issues than swing needle bar machines.
Send Inquiry
*To:
TAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.
TAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.*Content:
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