The Siruba 747L-514M-3-24/ECA-U is a next-generation 4-thread industrial overlock sewing machine, built for seamless edge finishing and side seam joining—perfect for T-shirts, homewear, and knit garments. Designed with an internal motor that boosts speed while reducing power consumption by 7%, this model features a fabric sensor for automatic thread trimming at the beginning and end of stitching, an automatic presser foot lifter, and an integrated suction system for clean waste removal. Ideal for modern production lines, this machine offers a smart, efficient, and clean sewing experience.