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JACK® A6F-E-Q-PK lockstitch industrial sewing machine

JACK · Lockstitch

JACK® A6F‑E‑Q‑PK

JACK® A6F-E-Q-PK – Single Needle Needle Feed Lockstitch with Integrated Puller – Complete Setup, Table & Stand Included

The JACK® A6F-E-Q-PK is a fully computerized single-needle needle feed lockstitch machine with an integrated puller, designed for industrial production on a wide range of fabrics from light to heavy.

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Pricing, configuration, and ordering on the Shopify store.

Performance

Max Speed
4,000 SPM
Max Stitch Length
5mm (0.1mm digital precision)

Capacity

Needle System
DB×1, sizes #11–18

Automation

Feed System
Needle Feed + Integrated Puller
Drive Type
Direct Drive

Physical

Machine Type
Industrial Single-Needle Needle Feed Lockstitch
Motor
550W Direct Drive Servo Motor
Operating Arm
300mm × 130mm (12")
Construction
Flatbed, Semi-Dry Head

Manufactured by

Jack. 30+ years of industrial sewing.

Why Jack →

Detail

How it runs on the floor

The JACK® A6F-E-Q-PK is a fully computerized single-needle needle feed lockstitch machine with an integrated puller, designed for industrial production on a wide range of fabrics from light to heavy. Its needle feed system and integrated puller work together to deliver uniform stitch length and consistent material transport — ideal for materials that standard drop feed machines cannot handle reliably. With a 300mm operating arm, digital stitch length control, voice guide, and direct drive servo motor, this complete setup includes table and stand ready for production.

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What's Included

  • JACK A6F-E-Q-PK single-needle needle feed lockstitch machine head
  • Heavy-duty industrial sewing table
  • Industrial stand with motor mount
  • 550W direct drive servo motor
  • LED work lamp
  • Integrated puller assembly
  • Standard accessories kit (needles, bobbins, tools)
  • Instruction manual

Key Features

  • Needle feed system — synchronizes needle and feed dog movement for uniform stitch length on layered and difficult fabrics
  • Integrated puller — additional pull-through traction for materials that slip or require extra transport assistance
  • 300mm operating arm — extended workspace for bulky, folded, or wide materials
  • Digital stitch length control — 0.1mm precision adjustment for exact seam specifications
  • Voice guide — audio prompts for operator setup and machine status
  • Silent electronic bartack — automatic start/end tacking without mechanical noise
  • Semi-dry head construction — reduced oil contamination risk on sensitive materials
  • Direct drive servo motor — belt-free, quiet operation with precise speed control

Ideal For

  • Heavy fabrics, layered materials, and structured garments requiring consistent feeding
  • Leather, canvas, denim, and coated fabrics where standard drop feed slips
  • Technical apparel, outerwear, and workwear production
  • Applications requiring precise stitch length control across varying fabric thicknesses

Questions

Before you buy

Quick answers to the questions buyers ask most about Jack industrial machines. For pricing, configuration, and live availability, the Shopify product page is always the source of truth.

How do I get current pricing for this Jack model?

Pricing and live availability are handled on the Shopify store. Tap 'View on Shopify' above to see the current price, configuration options, and delivery estimates for your zip code.

Does the machine ship as a complete setup?

Most Jack industrial models ship as complete production setups: head, servo motor, table, and stand. The product description above lists exactly what's included for this specific model.

What kind of warranty does Jack provide?

Every Jack machine carries a manufacturer warranty against defects in materials and workmanship. Authorized US dealers also provide local service and parts support. See the Shopify product page for the warranty terms specific to this model.

Are genuine Jack replacement parts available?

Yes. Original Jack feed dogs, hooks, gauge sets, presser feet, and electronics are stocked and traceable to the manufacturer. The Service & Parts page lists parts categories; the Shopify store carries the active SKUs.

Where is service available in the United States?

Authorized service technicians work nationwide through Jack's US dealer network. The Service & Parts page explains how coverage works, and each model's Shopify listing routes you to the dealer closest to your production floor.

Other Lockstitch machines

JACK® A6F‑E‑Q‑PK

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