**KEYFEATURES :** ✅Feed‑Off‑The‑Arm Design ✅Multi‑Needle Chainstitch ✅Double Puller Mechanism ✅High Speed: Up to 4,000 stitches per minute (SPM) ✅Direct Drive Motor ✅LED Lamp ✅Smooth Operation ✅Heavy-Duty Construction **PERFECT FOR:** ▶️Industrial Apparel Production: Side seams, sleeves, cuffs, tubular parts in jeans, trousers, workwear. ▶️Medium to Heavy Fabrics: Denim, twill, canvas, workwear materials. ▶️High Productivity: Multi-needle chainstitch for strong, fast stitching. ▶️Tubular & Curved Parts: Feed-off-the-arm layout allows easy sewing on cylindrical fabrics.