JACK C4-4-M03/333 4 THREAD DIRECT DRIVE SUPER HIGH SPEED OVERLOCK

Three Sewing Modes

Automatic: Operates through sensors without the need for a pedal
Semi-Automatic: Features automatic presser foot lifting and thread trimming
Manual: Functions are controlled manually via the panel, allowing selective use of aids

Effective Oil Control

Equipped with a sealed oil pickup system and enclosed needle bar to prevent oil leaks, ensuring clean operation and fabric protection.

Voice Guide

The machine provides built-in voice guidance to teach you its various functions. In case of an error, it alerts you and, with the press of the VOICE button, offers step-by-step troubleshooting suggestions. A single key also allows you to quickly return to the initial factory settings.

Single Motor Shaft

Reduces torque for greater stability during operation, ensuring smoother and more consistent sewing performance.

Speed Up to 7,000 RPM

Achieve a maximum speed of 7,000 revolutions per minute—35% faster than standard machines—delivering higher efficiency and increased productivity.

Photocells

Enable automatic start and end of the seam, as well as activation of the chain cutter and presser foot lifter—streamlining operations and improving efficiency.

Adjustable Overedge Width

Easily adjustable overedge width ranging from 6 to 10 mm, allowing flexibility for different fabric types and seam finishes.

Footlifter and Chain Cutter

Thanks to integrated photocells, the electronic presser foot lifter and chain cutter activate automatically at the end of the seam, improving workflow efficiency and operator comfort.