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Jack C6-6-M03/333 — 6-Thread Automatic Overlock Machine with Smart Material Adjustment (Assembled)
High-Speed • Intelligent • Connected — The AI-powered overlock for Industry 4.0 production lines.
Overview
The Jack C6-6-M03/333 is an advanced 6-thread automatic overlock machine offering three operation modes—manual, semi-automatic, and fully automatic—designed to optimize efficiency and precision for modern sewing workshops. In manual mode, the operator has full control via the foot pedal. In semi-automatic mode, the machine automatically performs thread cutting and presser foot lifting through photocell sensors. In automatic mode, the machine functions completely hands-free using smart photocell activation.
Acceleration & Performance
- 35% higher efficiency: Enhanced motor control and response improve throughput on production lines.
- 14.3% faster response time: Accelerates from 0 to 6,000 RPM in just 120 milliseconds, ensuring instant power and smoother operation.
Industry 4.0 Connectivity
- Integrated Wi-Fi module allows real-time monitoring and adjustment of machine parameters via mobile or desktop application.
- Remote productivity tracking, speed regulation, and diagnostics make it ideal for connected, smart factory environments.
Machine Specifications
| Model: | C6-6-M03/333 |
| Functions: | Plain seam, simulated safety stitch |
| Needle System: | DCx27 Size #11 |
| Number of Needles: | 3 |
| Number of Threads: | 6 |
| Needle Spacing: | 2 mm / 3.5 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: | 6 mm |
| Maximum Speed: | 7,000 stitches per minute (SPM) |
Advantages
- Triple operation mode: Manual, semi-automatic, and automatic for optimal workflow flexibility.
- Faster acceleration: Seamless startup and speed transition for uninterrupted sewing.
- Smart Wi-Fi monitoring: Manage machine data, performance, and settings remotely.
- Energy-efficient performance: Low power consumption and minimal vibration.
The Jack C6-6-M03/333 is more than an overlock — it’s an intelligent production partner. With its AI-driven automation, Wi-Fi connectivity, and lightning-fast acceleration, it redefines what efficiency means in modern sewing operations. Perfect for manufacturers looking to combine high-speed production with intelligent control.