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JACK A4C C AI Octopus Nine Brain Chip! Single Needle Direct Drive Fully Automatic Drop Feed Lockstitch Industrial Sewing Assembled with Table and Stand Included
Authorized JACK Distributor
Supra Sewing — USA's #1 Direct Distributor
Factory-direct authorized dealer · Since 2023
- Condition:
- New
- Shipping:
- Free Shipping assembled in the USA!*
JACK A4C C AI Octopus Nine Brain Chip! Single Needle Direct Drive Fully Automatic Drop Feed Lockstitch Industrial Sewing Assembled with Table and Stand Included is backordered and will ship as soon as it is back in stock.
Frequently asked
Does it arrive assembled?
Yes — we assemble, calibrate and test-stitch it in Miami before shipping. To protect the machine during freight, the head ships detached from the table; remounting takes minutes and we can walk you through it by phone.
Can I finance it?
Yes. You can split your purchase into monthly payments with Affirm (checking your rate takes seconds and won't affect your credit score), and Synchrony offers special financing on qualifying purchases (subject to credit approval). See your options on the financing page.
Warranty & support?
Yes — on top of the manufacturer's warranty, Supra Sewing backs your machine with our own coverage: 90 days on mechanical defects and 12 months on electrical & electronic parts (18 months on Speedway machines), serviced by our in-house techs in Miami, FL. Support in English & Spanish: +1 (954) 681-3894 or WhatsApp.
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Description
Description
The JACK A4C-C is a single-needle direct drive fully automatic drop feed lockstitch industrial sewing machine featuring JACK's Octopus Nine-Brain AI chip for real-time sewing optimization. This complete setup includes the machine, integrated direct drive motor, sewing table, and stand — ready to run straight out of the box. The built-in NTB (Needle Thread Breakage) system significantly reduces thread breakage during high-speed operation, delivering consistent stitch quality across a wide range of fabric types.
What's Included
- JACK A4C-C single-needle lockstitch machine
- Integrated direct drive motor
- Industrial sewing table and stand
- Standard presser foot and accessories
- Needle set and bobbin
- Operator's manual
Key Features
- Octopus Nine-Brain AI chip processes multiple sewing parameters simultaneously in real time for optimized stitch output
- NTB (Needle Thread Breakage) system dramatically reduces thread breakage during high-speed production
- Fully automatic drop feed for consistent, hands-free material advancement
- Direct drive motor for quiet, energy-efficient, low-maintenance performance
- High-speed output with AI-controlled stitch quality across all fabric types
Ideal For
- High-volume garment manufacturing requiring consistent stitch quality at speed
- Shirt, trouser, and apparel production in CMT and cut-and-sew operations
- Production environments where thread breakage and downtime must be minimized
- Factories adopting AI-assisted sewing technology for quality consistency
Specifications
| Needle System | DBx1, Size #9–#18 |
| Motor | 550W Integrated Direct Drive Motor |
| Drive Type | Direct Drive |
| Stitch Type | Single-needle lockstitch |
| AI System | Octopus Nine-Brain chip with NTB |
| Machine Class | High-speed AI-assisted lockstitch machine |





