Jack A4C-C Direct Drive Lockstitch Industrial Sewing Machine

Jack A4C-C Direct Drive Lockstitch Sewing Machine

Discover the New Jack A4C-C, a high-performance industrial sewing machine built to handle everything from delicate silks and cottons to heavy-duty materials like denim and leather. Powered by the advanced Octopus 9-Brain AI chip, this intelligent machine adapts in real-time to fabric types, ensuring smooth stitching and consistent quality.

With the NTB System, it analyses over 200,000 fabric samples and performs 10,000 calculations per second, delivering unparalleled accuracy even at high speeds.

Exclusive to Jack, the innovative threading system reduces thread tension by up to 30%, improving thread control and significantly reducing breakage. Friction-reducing thread paths enhance efficiency and extend thread life.

Perfect for modern workshops seeking smart, adaptive technology that elevates sewing precision and productivity.

Smart, Energy-Saving, and Built for Speed

Upgrade your sewing setup with the Jack A4C-C, the latest intelligent lockstitch machine designed for smooth, precise stitching and efficient production. Equipped with a direct-drive motor, AI-powered control chip, and zero-degree thread path, the A4C-C combines innovation and performance—ideal for sewing professionals working with light to medium fabrics

Key Features:

• Direct Drive Motor:
  Integrated, silent motor for low vibration, energy efficiency, and long service life.
• AI Control System (NTB Chip):
  Automatically adjusts thread tension and feeding for consistent, high-quality stitching.
• Zero-Degree Thread Path:
  Straight-line threading reduces tension by 30%, preventing thread breakage.
• High-Speed Performance:
   Up to 5,000 stitches per minute—perfect for high-volume production.
• Automatic Functions:
  Thread trimming, needle up/down, thread catching, and LED needle light for user comfort.
• USB Port + Voice Guide:
  Built-in USB for device charging and an interactive voice operation system for easy use.

 Technical Specifications:

Specification Detail

Stitch Length Up to 5 mm

Presser Foot Lift 5–13 mm

Needle System DBx1 (#11–18)

Motor Type Direct-drive, energy-saving

Speed Up to 5,000 spm

Materials Light to medium fabrics

Lubrication Fully automatic

✅ Why Choose the Jack A4C-C?

Energy-saving and eco-friendly motor

User-friendly interface with LED light and voice guidance

Reduced maintenance with integrated lubrication

Consistent quality thanks to automatic tension control

What’s Included:

Jack A4C-C Sewing Machine Head

Integrated Motor & Control Panel

Table & Stand

Instruction Manual

Needles, Bobbins 

This machine comes with a twelve-month guarantee