The Jack JK-C5-4-M03/333X is a fully computerized overlock machine engineered for ultimate versatility and productivity. Equipped with an internal adjustment system that automatically adapts to light, medium, and heavy fabrics, it delivers perfect stitch quality across all material types. Operating at an industry-leading 7,000 stitches per minute , it dramatically accelerates production while maintaining exceptional precision. The machine leaves an ultra-short thread end of just 5mm after sewing, eliminating messy tails and manual trimming. Automation is complete with automatic thread trimming, automatic presser foot lifting, and an integrated voice guide for intuitive operation. Prepared for a suction device, it ensures a clean, efficient workspace. Perfect for high-volume garment factories demanding speed, adaptability, and flawless overlock finishing.

Key Specifications  🚀

• 🖥️ Machine Type: Fully computerized overlock (4-thread)

• ⚡ Max Speed: 7,000 stitches/minute – ultra‑high productivity

• 🧵 Fabric Versatility: Internal adjustment for light, medium & heavy materials

• ✂️ Short Thread End: 5 mm shortest remaining thread after sewing

• 🤖 Full Automation: Automatic thread trimming + automatic presser foot lifter

• 🗣️ Voice Guide: Built‑in for easy operation and error alerts

• 💨 Suction Ready: Machine equipped for connection to a suction device (clean workspace)

• 📏 Stitch Control: Adjustable stitch length for precision

• 🎯 Ideal For: Mass production of apparel, knitwear, sportswear, uniforms

Perfect For: 👕 T‑Shirts & Knitwear | 🎽 Sportswear | 👔 Shirts & Blouses | 🏭 High‑Volume Overlock Operations