JACK A4C | Linear Sewing Machine with Artificial Intelligence

Jack A4C
AMH1 AI Industrial Lockstitch Machine

The Jack A4C is an industrial lockstitch sewing machine with artificial intelligence from the Jack range for professional use. It combines the AMH1 AI chip and the NTB friction-free thread path to eliminate thread breaks and automatically adapt to any fabric type in real-time, without manual intervention.

Exclusive Technologies

• AMH1 AI Chip — analyzes 200,000 fabric samples 10,000 times per second, instantly adjusting the motor's penetration force and the feed dog's transport
• NTB Friction-Free Thread Path — reduces thread tension by up to 30%, eliminating breaks even with delicate threads
• Digital Stitch Length up to 0.1 mm — controlled by a stepping motor with adjustment lock function
• Digital Presser Foot Lifter — 13 adjustable levels from the panel with one click

Operational Features

• Short Thread Trimmer — no manual cutting, saving time and reducing errors
• Silent Backtack — stepping motor for electronic backtack, drastically reduced noise
• High Precision Overlap — at all stitch lengths, with digital start and end backtack
• Sewing Patterns — ornamental stitches with alternating stitch length, customizable
• Quick Buttons — stitch-by-stitch, half stitch for curves, reverse

Delivery and Assembly

The machine is delivered with the table and stand unassembled. To receive it already assembled and tested, purchase the premium assembly service.

DELIVERY IN 48 HOURS

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