JACK · Overlock

JACK® E4S‑3‑02

JACK® E4S-3-02/233 – 3-Thread Overlock with Direct Drive – Complete Setup, Table & Stand Included

$1,620

In stock

Free shipping to most US states
Financing — Affirm & Synchrony
Manufacturer warranty
Genuine parts & US service

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Add to cart, then check out securely. Financing (Affirm & Synchrony) applied at checkout.

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Performance

Stitch Length: 0.8 mm – 4.6 mm
Max Speed: 5,500 SPM

Capacity

Needle System: DCx27 / B27, sizes #9–#16
Number of Needles: 2
Needle Spacing: 1.5 mm
Presser Foot Lift: 5.5 mm

Automation

Drive Type: Direct Drive

Physical

Motor: 550W Direct-Drive Servo Motor
Model: E4S-3-02/233
Machine Type: 3-Thread Overlock with Direct Drive
Number of Threads: 3
Stitch Width: 4.0 mm × 4.6 mm
Differential Ratio: 0.7 – 2.0 mm
Setup Included: Fully submerged table and stand

Manufactured by

Jack. 30+ years of industrial sewing.

350+ genuine parts in stock (USA) · authorized US service · manufacturer warranty included.

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Detail

How it runs on the floor

The JACK® E4S-3-02/233 is a high-speed 3-thread overlock machine with an integrated 550W direct-drive motor, delivering up to 5,500 SPM for fast plain seam overedging on lightweight apparel, activewear, and knit fabrics. The direct-drive system provides 40–50% faster start/stop response compared to belt-driven models. Complete setup includes the machine head, motor, fully submerged industrial table, and stand.

JACK® E4S-3-02/233 3-Thread Overlock Machine (ships assembled)
550W Integrated Direct-Drive Servo Motor (energy-saving, quiet operation)
Fully Submerged Industrial Sewing Table
Stand with Adjustable Height
Standard Needle Set (DCx27 #11)
Basic Accessories and Tools

Key Features

550W direct-drive motor integrated into the headstock — quiet, reliable, and energy-efficient operation
40–50% faster response at start and stop — reduces cycle time and increases overall productivity
Super high speed — up to 5,500 SPM for fast production on lightweight and medium fabrics
Intelligent control panel — single-key restart, LED light adjustment, and easy parameter setting
3-thread overlock stitch for plain seam overedging — clean, professional edge finishing
Differential feed ratio 0.7–2.0 mm — handles stretchy and delicate fabrics without distortion
Fully submerged table setup — complete industrial configuration ready out of the box

Ideal For

Lightweight apparel production — t-shirts, blouses, and casual wear edge finishing
Activewear and knit fabric manufacturing requiring stretch-safe overedging
High-volume garment factories needing fast cycle times with direct-drive reliability
Industrial sewing operations replacing or upgrading from belt-driven overlock machines

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?

The price is shown above on this page. Add the machine to your cart and check out securely — the current price, configuration options, financing (Affirm & Synchrony), and delivery estimates are confirmed at checkout.

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.