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JACK® JK-A4C-C Single Needle Direct Drive Fully Automatic AI Lockstitch Industrial Sewing Machine with Octopus Nine-Brain Chip – Complete with Table & Stand
Complete Assembled with Table and Stand Included
AI Precision • Intelligent Automation • High-Speed Performance
The Jack JK-A4C-C is a next-generation single-needle lockstitch industrial sewing machine designed for speed, precision, and intelligent automation. Powered by Jack’s NTB system and the revolutionary Octopus “Nine-Brain” AI chip, it continuously adjusts feeding and thread synchronization in real time, minimizing thread breakage and ensuring smooth, balanced stitching even at high speeds.
Key Features
- NTB System + Octopus AI Chip: Processes over 200,000 fabric samples at 10,000 calculations per second to dynamically optimize feed force and thread take-up balance.
- 0° Thread Path Technology: Reduces thread tension by up to 30%, minimizing friction and preventing thread breakage.
- Stepper Motor Control: Independent stepper motor for presser foot lift and reverse feed, inherited from the A4B-C platform for precision and stability.
- Direct Drive Motor: Integrated servo motor delivers powerful, quiet, and energy-efficient operation with minimal vibration.
- Automatic Functions: Thread trimming, auto presser foot lift (up to 13mm), back-tack, and needle positioning enhance workflow efficiency.
- Enhanced Usability: Integrated LED work light and optional voice guidance system assist with operation and troubleshooting.
Applications
- High-volume garment production (shirts, trousers, dresses, uniforms)
- Textile workshops requiring high precision and consistency
- Factories using mixed materials needing adaptive fabric feeding
- Operations focused on automation and energy efficiency
Technical Specifications
| Model: | Jack JK-A4C-C |
| Needle System: | DBx1 (#11–18) |
| Number of Threads: | 2 |
| Max Stitch Length: | 5 mm |
| Presser Foot Lift: | 5 – 13 mm |
| Maximum Speed: | Up to 5,000 stitches per minute |
| Material Range: | Thin to medium fabrics |
| Machine Dimensions: | 695 × 295 × 550 mm |
| Weight: | 36 kg (net) / 42 kg (gross) |
Why Choose the Jack JK-A4C-C?
- AI-Enhanced Feeding: Real-time adjustment guarantees consistent stitch quality and reduced thread breakage.
- Automation Integration: Auto trimming, positioning, and intelligent feedback streamline production.
- Energy Efficient: Direct Drive system cuts power use while maintaining precision.
- Built for Durability: Reinforced components and advanced threading system ensure long-term performance.
Experience the future of industrial sewing with Jack JK-A4C-C— powered by AI precision, advanced automation, and the Octopus Nine-Brain chip for unmatched efficiency and performance.
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