Jack E4S-4 Direct-Drive 4-Thread Overlock Sewing Machine (Complete Set)

Fast, Precise, and Smooth Overlock Seams for Professional Results

The Jack E4S-4 is a modern, high-speed 4-thread overlock sewing machine designed for sewing light- to medium-weight materials. Perfect for garment factories, workshops, and tailoring shops, it offers consistent, professional-quality overlock seams with minimal noise and vibration. This complete set includes a fully submerged table, stand, and direct-drive motor—everything you need to get started quickly and efficiently.

With its advanced features, smooth operation, and energy-saving design, the Jack E4S-4 is the ideal solution for boosting your sewing productivity and achieving top-quality results every time.

Why Choose the Jack E4S-4?

• Direct-Drive Motor – Energy-efficient and quiet operation with reduced power consumption.
• 4-Thread Overlock – Creates strong, durable seams that resist fraying and enhance the look of finished garments.
• High-Speed Performance – Sews up to 6,000 stitches per minute for faster production.
• Stable Sewing Quality – Consistent, neat seams on a variety of fabric types.
• Low Vibration & Noise – Comfortable to use, even during long sewing shifts.
• Fully Submerged Tabled Included – Provides stability and a comfortable working height for long hours of sewing.

Key Features & Benefits

• Maximum Sewing Speed – 6,000 stitches per minute for high-volume production.
• Stitch Length – Adjustable from 0.5 to 4mm for different sewing needs.
• Differential Feed Ratio – 0.7 to 2.0, for smooth, professional-quality seams on all fabric types.
• Presser Foot Lift – Up to 6mm by hand for easier handling of thicker fabrics and multiple layers.
• Direct-Drive Motor – Built-in, energy-saving design reduces setup time and maintenance.

Technical Specifications

Ideal For

• Garment factories producing T-shirts, dresses, and sportswear.
• Tailoring shops looking to achieve neat, durable overlock seams on light- to medium-weight fabrics.
• Workshops seeking a reliable, high-speed overlock machine for consistent production.

Included Accessories

• Direct-drive motor for smooth, energy-saving performance.
• Fully submerged table and stand for a stable, comfortable working surface.

Why Jack?

Jack is a global leader in industrial sewing technology, known for innovative features and durable, high-performance machines. The E4S-4 continues this tradition, helping you sew faster, easier, and with professional results every time.

Upgrade Your Production Line Today

The Jack E4S-4 is the perfect machine for businesses that need fast, efficient, and high-quality overlock stitching. Its advanced features and user-friendly design make every project smoother and more productive.

Order now and bring modern, high-speed overlock sewing to your production line today!