SIRUBA 757KT-516X3-56

Description

5-thread overlock machine with dual transport, designed for heavy materials such as upholstery fabrics, denim, workwear, etc. The upper transport system ensures even feeding of multiple fabric layers and facilitates stitching over thicknesses and cross seams. The machine comes standard with a modern, energy-efficient servo motor mounted directly on the machine (Direct Drive system). Servo motors are the most advanced type of drive for sewing machines, consuming up to 75% less electricity compared to traditional clutch motors. They are quieter and produce less vibration during operation.

Technical Specifications:

• Sewing speed: Up to 5,500 stitches/min
• Overedging width: 6 mm
• Needle spacing: 5 mm (total stitch width: 11 mm)
• Differential feed: Dual – bottom feed (teeth) and upper feed (walking foot)
• Presser foot lift height: 8 mm
• Stitch length: 3.6 mm
• Needle system: B27 (standard thickness Nm130)
• Lubrication: Centralized

The machine is optionally available in a subclass with pneumatic chain cutting, presser foot lifting, and scrap suction system.