Can I adjust placket size, stitch length and cutting length freely?

All parameters programmable: cutting length, foot clearance, stitch tightness & stitch distance adjustable to match various placket styles.

What is your machine warranty policy?

12 months full machine warranty except consumables like cutter, needle; lifelong cost-price spare parts supply & online video technical support.

Sk 024 Cold Knife Automatic Polo Shirt Placket Sewing Machine

Name: Sk 024 Cold Knife Automatic Polo Shirt Placket Sewing Machine
Brand: TAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.
SKU: 2262378135

Zhejiang, ChinaTAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.

US$7,499.00

1-4 Sets

US$6,799.00

5+ Sets

Product specifications

MODEL

Sample price:US$7400.00/set.Request sample

Product profile

After-sales Service

Video Technical Support

Warranty

One Year Warranty

Degree of Automation

Automatic

Model NO.

SK 024

N.W

370kg

G.W

488kg

Power

1500W, Vacuum Motor:750W

Voltage

220V

Needle Type

Db*1

Stitch Distance

1-5mm

Air Pressure

0.5-0.6MPa

Max Sew Speed

3500 Sti/Min

Stitch Range

1~5mm

Transport Package

Wooden

Specification

1680*1410*1320mm

Trademark

SEWKEY

Origin

Taizhou, Zhejiang

HS Code

8452219000

Production Capacity

500 Per Year

Key features

Laser Position + Auto Feeding Laser positioning + auto feeding system ensures high stitching precision.

Cold Knife Cutting Core Advantage Cold cutting instead of laser; no yellow marks on pale fabric, odor-free & eco-friendly, single/double knife optional.

Vacuum Suction Anti-shift Design Built-in vacuum suction fixes fabric, avoids layer shifting, no pre-iron needed.

Fully Adjustable Parameter Adjustable foot lift, cutting length & stitch tightness, fits all sizes of Polo plackets.

Ultra High Efficiency & Labor Saving 5pcs/min output; one operator manages 2 machines. Output is 4 times higher than ordinary sewing machines, cuts 3-4 workers & 2 working procedures.

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: ≤4.05h 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:Does cold knife cutting turn white/light fabric yellow like laser cutter?

No. Adopt physical cold cutting without high temperature, no fabric yellowing, no pungent burning smell, ideal for white & pale knitted Polo cloth.

Q:How about working efficiency vs traditional manual sewing machine?

Output is 4 times higher than common universal machine. 5 pcs per minute, one worker can run 2 units simultaneously, save 3~4 workers and 2 production steps.

Q:Single knife or double knife optional? Which one should I choose?

Both available. Single knife for regular standard Polo placket; double knife for thick fabric & special oversized placket processing.

Q:Is the machine suitable only for Polo shirts?

Mainly for Polo front placket, also applicable for casual knit tops, thin woven garment placket making.

Q:Does it need pre-iron fabric before sewing?

Equipped with vacuum suction positioning system, fabric fixed tightly, no pre-iron required and avoid layered shifting.