What are the automatic functions of the machine?

It features built-in auto thread trimming, auto backstitch, and auto foot lift.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the lead times for production?

Lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.

Sk-510d Single Needle High Speed Direct Drive Lockstitch Sewing Machine

Name: Sk-510d Single Needle High Speed Direct Drive Lockstitch Sewing Machine
Brand: TAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.
SKU: 1957009042

Zhejiang, ChinaTAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.

US$165.00

5 Pieces

Product specifications

configuration

Sample price:US$165.00/set.Request sample

Product profile

After-sales Service

Video Technical Support

Warranty

One Year

Condition

New

Model NO.

SK-510d

Certification

Application Place

Factory

Applicable Thickness

Middle Thickness Material

Drive

Electric

Thread Number

Single Thread

Needle Number

Single Needle

Stitch Type

Lock Type

Type

Sewing Machine

Use for

Garment

Material

Metal

Automatic Grade

Automatic

The Complete Machine Size

0.16 Cbm

Gross Weight of Machine Head

36kg

Transport Package

Carton

Specification

635*235*540mm

Trademark

Sewkey

Origin

Taizhou China

HS Code

8452290000

Production Capacity

2000piece/Month

Key features

Direct Drive Motor: Low power consumption, quiet operation, and stable running performance.

High Sewing Speed: Maximum speed reaches 3500 SPM for efficient mass production.

Auto Thread Trimming: Built-in functions for auto thread trimming, backstitch, and foot lift.

Digital Control Panel: Operator-facing panel for easy setting of stitch speed and length.

Versatile Fabric Range: Suitable for thin, medium, and thick fabrics including denim, silk, and knits.

12-Month Warranty: Includes free spare parts and comprehensive coverage for one year.

Video Technical Support: Online guidance available for installation, maintenance, and troubleshooting.

Flexible Customization: Options for full, minor, sample-based, and design-based customization.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-branded100% Finished Products Inspection

TAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.47h 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.