JACK A4C-C

Description

Jack A4C-C industrial sewing machine – AI technology and NTB system for professional sewing

The Jack A4C-C industrial sewing machine represents a new generation of digital industrial sewing machines developed for professional sewing and working with light and medium-weight materials. It is equipped with an advanced AI fabric adaptation system, NTB low-friction thread technology, and modern automatic functions that enable more precise, quieter, and more efficient sewing.

Why choose the Jack A4C-C industrial sewing machine?

The Jack A4C-C combines Direct Drive technology, an intelligent AI chip, and the APE motor to automatically adjust the fabric feeding force during sewing. Thanks to the AMH1 system, the machine recognizes different fabric types and optimizes operation in real time, resulting in smoother stitches and more stable fabric feeding.

The NTB (No Thread Breakage) system with zero-friction thread path technology reduces thread tension by up to 30%, while the thread breakage rate is reduced by up to 80%. As a result, the machine provides more stable operation, greater precision, and approximately 5% higher overall productivity.

Advanced automatic functions of the Jack A4C-C

This industrial sewing machine is equipped with numerous automatic functions that increase productivity and simplify everyday work:

• automatic short thread trimming
• automatic digital backtacking
• automatic presser foot lifting
• automatic needle positioning
• digital stitch length adjustment
• decorative and ornamental stitches
• stitch-by-stitch button
• half-stitch button
• reverse sewing button
• electronic thread tension release system
• LED working light

A special advantage of the A4C-C model is the automatic presser foot lift with 13 selectable levels, allowing easier work with different fabric thicknesses.

AI fabric adaptation system and NTB technology

The Jack A4C-C uses the Octopus Nine-brain AI chip, which processes more than 200,000 fabric samples and performs calculations up to 10,000 times per second in order to automatically adjust the optimal feeding force during sewing.

Combined with the exclusive 0-degree Thread Path technology, the machine provides:

• more precise thread guiding
• more precise thread catching
• more stable fabric feeding
• reduced possibility of thread breakage
• more consistent stitch formation
• higher productivity and sewing quality

Differences between the Jack A4C-C industrial sewing machine and previous models

Compared to previous models such as Jack A4, A4S, A4M, A4E, A4F, A4A, and A4B, the new Jack A4C-C introduces an advanced AI fabric adaptation system, an improved NTB anti-thread-breakage system, and an optimized feeding and stitch formation system. Thanks to these improvements, the Jack A4C-C industrial sewing machine delivers quieter operation, greater precision, and even more reliable results in professional applications.

👉 In our offer, you can also find other models from the same series, such as the Jack A2B industrial sewing machine, as well as the Jack F5 model for beginners and smaller workshops.

Technical specification for download: Click here

Technical specifications of the Jack A4C-C