The Siruba 757L-516X3-56/DKLU is a robust 5-thread overlock machine with a direct needle drive, specifically designed for sewing heavy and thick materials such as upholstery, denim, and workwear. It features a differential feed system with bottom feed teeth and a special jointed presser foot, which facilitates smooth sewing over cross seams and thick fabric layers. The reinforced feed system ensures consistent fabric movement and precise stitch formation even under demanding conditions.
Equipped with a modern, energy-efficient servo motor mounted directly on the machine’s main shaft (Direct Drive system), this machine offers quieter operation with significantly reduced energy consumption — up to 75% less compared to traditional clutch motors. Integrated LED lighting improves visibility of the workspace, enhancing precision and user comfort. The centralized lubrication system contributes to long-lasting performance and durability.
Technical Specifications:
Sewing speed: 6,500 stitches/min
Number of threads: 5
Number of needles: 2
Needle gauge: 5 mm
Overlocking width: 6 mm (total stitch width: 11 mm)
Presser foot lift: 7 mm
Stitch length: up to 3.6 mm
Needle system: B27 Nm 110
Centralized lubrication system
Key Features:
Direct needle drive ensures stable and precise stitching on heavy materials
Differential feed with bottom feed teeth and jointed presser foot for easy sewing over thick and layered fabrics
Energy-efficient servo motor (Direct Drive) reduces power consumption and noise
Integrated LED lighting for optimal workspace visibility
Centralized lubrication system for enhanced durability and maintenance ease
