What is the maximum sewing speed?

The machine supports a maximum sewing speed of 4500rpm.

Sk-7200d Direct Drive Computer High Speed Lockstitch Sewing Machine

Name: Sk-7200d Direct Drive Computer High Speed Lockstitch Sewing Machine
Brand: TAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.
SKU: 1962968042

Zhejiang, ChinaTAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.

US$145.00

10 Pieces

Product profile

After-sales Service

Video Technical Support

Warranty

One Year

Condition

New

Model NO.

SK-7200D

Certification

CE, ISO9001

Application Place

Factory

Applicable Thickness

Middle Thickness Material

Drive

Electric

Thread Number

Single Thread

Needle Number

Single Needle

Stitch Type

Lock Type

Lubrication

Automatic

Max. Stitch Length

5 mm

Presser Foot Lift

by Hand: 5.5mm; by Knee: 13mm

Complete Set

with Stand & Table Is 0.163 Cubic Meters

Transport Package

Carton

Specification

635*235*540mm

Trademark

SEWKEY

Origin

Taizhou China

HS Code

8452290000

Production Capacity

5000

Key features

High-Speed Direct Drive: 4500rpm sewing speed with integrated computer controller for efficient production.

Energy Saving Design: Reduces electricity consumption by 70% using inside directly driver servo motor.

Advanced Automation: Features automatic needle position, stitch storage, presser foot lifting, and back sewing.

Oil Leak Prevention: Prevents oil leakage from head to servo system to reduce stoppage and extend service life.

Versatile Material Handling: Suitable for thin and medium thickness fabrics including cotton, wool, leather, and chiffon.

Comprehensive Warranty: 1 year for mechanical parts and 1-3 years for electronic parts depending on suppliers.

OEM Service Available: Accepts OEM orders for brands not registered in China with minimum USD30,000 order amount.

Fast Response Support: Inquiries regarding products or prices are replied within 12 hours by fluent English staff.

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: ≤4.23h 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.