JACK C7-4-M03/333
JACK C7-4-M03/333
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Pickup available at: 8701 Catbriar Bay Way, Orlando, FL 32829
Usually ready in 2–5 days (sometimes sooner).
View store informationJack C7-4-M03/333 — 4-Thread AI Smart Overlock Machine with Automatic Material Adjustment
AI Precision • Adaptive Feeding • High-Speed Industrial Performance
The Jack C7-4-M03/333 is the world’s first AI-powered 4-thread overlock machine, engineered for maximum precision, adaptive feeding, and seamless productivity. With intelligent material recognition and three operating modes—manual, semi-automatic, and fully automatic—this next-generation overlocker adapts instantly to any fabric type for consistently perfect seams.
Overview
This advanced AI overlock system revolutionizes industrial and apparel production. It optimizes feeding, pressure, and cutting functions through integrated sensors and photocells, ensuring smooth, skip-free operation even at high speed.
Operating Modes
- Manual Mode: Traditional pedal-controlled operation for full manual precision.
- Semi-Automatic Mode: Foot pedal controls sewing while integrated photocells manage cutting and presser foot lifting automatically.
- Automatic Mode: Fully hands-free operation — the machine starts and stops automatically using advanced photocell detection.
Key Features
- Full-Speed Feeding System: Real-time fabric sensing optimizes coordination between pressing and feeding forces, ensuring stable operation across all materials—thick, thin, elastic, or rigid—without speed loss.
- AI Presser Foot Transformer: Intelligent pressure adjustment detects fabric changes 32,000 times per second, using over 1 million data models for ultra-fast 0.00006 μs response time.
- Smart Rhino Feeding: 9.2 Nm torque precision feeding system guarantees accurate transport per rotation, improving stitch consistency and overall efficiency.
- Productivity Boost: Increases sewing efficiency by over 10% through adaptive feeding and automated pressure balancing.
- Quiet, Stable Operation: Intelligent speed control ensures smooth, low-vibration performance during extended production runs.
Applications
- Sportswear, underwear, and knit garment production
- Elastic and stretch fabric assembly
- Light to medium-weight apparel with mock safety seams
- High-speed industrial and professional sewing operations
Machine Specifications
| Model: | C7-4-M03/333 |
| Functions: | Plain Seam, Mock Safety Stitch |
| Needle System: | DCx27 (#11) |
| Number of Needles: | 2 |
| Number of Threads: | 4 |
| Needle Spacing: | 2 mm |
| Stitch Width: | 2 mm x 4 mm |
| Stitch Length: | 0.8 mm – 4.6 mm |
| Differential Ratio: | 0.7 mm – 2 mm |
| Presser Foot Lift Height: | 10 mm |
| Maximum Speed: | 7,000 stitches per minute (super high-speed) |
Advantages
- AI-powered adaptive response for every fabric type.
- Reduced operator fatigue through automatic pressure and feed control.
- Higher accuracy and speed for industrial-scale productivity.
- Energy-efficient servo drive with low noise and minimal vibration.
The Jack C7-4-M03/333 redefines professional overlock sewing with AI intelligence and adaptive precision, delivering the speed, stability, and efficiency demanded by modern apparel factories.
