The Siruba 747KS-514M3-24/LFD6-K1/LFAK/DKKH1-3 is a specialized 4-thread cylindrical overlock machine designed primarily for attaching elastic bands up to 50 mm wide in a closed loop. This makes it ideal for sewing garments such as underwear, swimwear, sportswear, and other apparel requiring stretchable, secure seams. The machine features a 4 mm overedge width and 2 mm needle spacing, with a total stitch width of 6 mm, operating at speeds up to 5,500 stitches per minute.
Equipped with a modern energy-saving servo motor integrated into the machine head, this overlocker offers quiet, efficient performance. It includes pneumatic automatic elastic feeding under the presser foot, elastic trimming, automatic thread trimming, suction, and presser foot lifting to maximize productivity and ease of operation. The control panel allows for programming up to 10 different stitch patterns, each with 18 segments that adjust elastic tension and stitch length, ensuring versatility and precision.
The machine operates in three modes: AUTO for automatic program switching, MANUAL for manual control, and TEST mode for programming and trial runs. It requires a 230V power supply and a compressed air connection for pneumatic functions. An optional tension-free elastic feeder (LFD6-K1) is available to handle elastic bands up to 16 mm without tension.
This overlock machine is an excellent choice for manufacturers seeking precise, high-speed sewing solutions for elasticated garments with consistent quality and minimal manual intervention.
Key Features:
Specialized 4-thread cylindrical overlock for elastic bands up to 50 mm wide
Pneumatic automatic elastic feeding, trimming, and thread trimming with suction
Programmable control panel with 10 stitch patterns and 18 adjustable tension segments per pattern
Three operating modes: AUTO, MANUAL, and TEST for flexible control and programming
Equipped with an energy-efficient servo motor and requires compressed air for pneumatic functions
